Topic: 1 Total number of relevant docs = 5 Total number of retrieved relevant docs = 4 Average (non-interpolated) precision = 0.16163924963925 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.5 prec at 0.2 = 0.5 prec at 0.3 = 0.222222222222222 prec at 0.4 = 0.222222222222222 prec at 0.5 = 0.06 prec at 0.6 = 0.06 prec at 0.7 = 0.025974025974026 prec at 0.8 = 0.025974025974026 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.03 prec at 200 = 0.02 prec at 500 = 0.008 prec at 1000 = 0.004 Breakeven Precision: 0.2 Topic: 2 Total number of relevant docs = 3 Total number of retrieved relevant docs = 3 Average (non-interpolated) precision = 1 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 1 prec at 0.7 = 1 prec at 0.8 = 1 prec at 0.9 = 1 prec at 1 = 1 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.3 prec at 15 = 0.2 prec at 20 = 0.15 prec at 30 = 0.1 prec at 100 = 0.03 prec at 200 = 0.015 prec at 500 = 0.006 prec at 1000 = 0.003 Breakeven Precision: 1 Topic: 3 Total number of relevant docs = 6 Total number of retrieved relevant docs = 4 Average (non-interpolated) precision = 0.0358169356287284 Interpolated precsion at recalls: prec at 0 = 0.142857142857143 prec at 0.1 = 0.142857142857143 prec at 0.2 = 0.0434782608695652 prec at 0.3 = 0.0434782608695652 prec at 0.4 = 0.024 prec at 0.5 = 0.024 prec at 0.6 = 0.0045662100456621 prec at 0.7 = 0 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0333333333333333 prec at 100 = 0.02 prec at 200 = 0.015 prec at 500 = 0.006 prec at 1000 = 0.004 Breakeven Precision: 0 Topic: 4 Total number of relevant docs = 12 Total number of retrieved relevant docs = 10 Average (non-interpolated) precision = 0.075470652543003 Interpolated precsion at recalls: prec at 0 = 0.4 prec at 0.1 = 0.4 prec at 0.2 = 0.0517241379310345 prec at 0.3 = 0.0297029702970297 prec at 0.4 = 0.0297029702970297 prec at 0.5 = 0.0297029702970297 prec at 0.6 = 0.0101010101010101 prec at 0.7 = 0.0101010101010101 prec at 0.8 = 0.0101010101010101 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.03 prec at 200 = 0.025 prec at 500 = 0.012 prec at 1000 = 0.01 Breakeven Precision: 0.166666666666667 Topic: 5 Total number of relevant docs = 8 Total number of retrieved relevant docs = 7 Average (non-interpolated) precision = 0.123962643289071 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.5 prec at 0.2 = 0.117647058823529 prec at 0.3 = 0.105263157894737 prec at 0.4 = 0.105263157894737 prec at 0.5 = 0.105263157894737 prec at 0.6 = 0.105263157894737 prec at 0.7 = 0.105263157894737 prec at 0.8 = 0.0160919540229885 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.06 prec at 200 = 0.03 prec at 500 = 0.014 prec at 1000 = 0.007 Breakeven Precision: 0.125 Topic: 6 Total number of relevant docs = 3 Total number of retrieved relevant docs = 3 Average (non-interpolated) precision = 0.220760233918129 Interpolated precsion at recalls: prec at 0 = 0.333333333333333 prec at 0.1 = 0.333333333333333 prec at 0.2 = 0.333333333333333 prec at 0.3 = 0.333333333333333 prec at 0.4 = 0.25 prec at 0.5 = 0.25 prec at 0.6 = 0.25 prec at 0.7 = 0.0789473684210526 prec at 0.8 = 0.0789473684210526 prec at 0.9 = 0.0789473684210526 prec at 1 = 0.0789473684210526 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.03 prec at 200 = 0.015 prec at 500 = 0.006 prec at 1000 = 0.003 Breakeven Precision: 0.333333333333333 Topic: 7 Total number of relevant docs = 28 Total number of retrieved relevant docs = 25 Average (non-interpolated) precision = 0.222745233781555 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.666666666666667 prec at 0.2 = 0.636363636363636 prec at 0.3 = 0.28125 prec at 0.4 = 0.0991735537190083 prec at 0.5 = 0.0752688172043011 prec at 0.6 = 0.0586206896551724 prec at 0.7 = 0.0288184438040346 prec at 0.8 = 0.0272331154684096 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.6 prec at 15 = 0.466666666666667 prec at 20 = 0.4 prec at 30 = 0.266666666666667 prec at 100 = 0.11 prec at 200 = 0.07 prec at 500 = 0.036 prec at 1000 = 0.025 Breakeven Precision: 0.285714285714286 Topic: 8 Total number of relevant docs = 3 Total number of retrieved relevant docs = 3 Average (non-interpolated) precision = 0.569640062597809 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 0.666666666666667 prec at 0.5 = 0.666666666666667 prec at 0.6 = 0.666666666666667 prec at 0.7 = 0.0422535211267606 prec at 0.8 = 0.0422535211267606 prec at 0.9 = 0.0422535211267606 prec at 1 = 0.0422535211267606 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.03 prec at 200 = 0.015 prec at 500 = 0.006 prec at 1000 = 0.003 Breakeven Precision: 0.666666666666667 Topic: 9 Total number of relevant docs = 9 Total number of retrieved relevant docs = 9 Average (non-interpolated) precision = 0.221369767713849 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.5 prec at 0.2 = 0.5 prec at 0.3 = 0.428571428571429 prec at 0.4 = 0.173913043478261 prec at 0.5 = 0.166666666666667 prec at 0.6 = 0.166666666666667 prec at 0.7 = 0.0882352941176471 prec at 0.8 = 0.0882352941176471 prec at 0.9 = 0.0882352941176471 prec at 1 = 0.0882352941176471 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.3 prec at 15 = 0.2 prec at 20 = 0.15 prec at 30 = 0.133333333333333 prec at 100 = 0.08 prec at 200 = 0.045 prec at 500 = 0.018 prec at 1000 = 0.009 Breakeven Precision: 0.333333333333333 Topic: 10 Total number of relevant docs = 35 Total number of retrieved relevant docs = 25 Average (non-interpolated) precision = 0.394943557983409 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.727272727272727 prec at 0.3 = 0.705882352941177 prec at 0.4 = 0.636363636363636 prec at 0.5 = 0.439024390243902 prec at 0.6 = 0.143835616438356 prec at 0.7 = 0.0257731958762887 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 1 prec at 10 = 0.7 prec at 15 = 0.666666666666667 prec at 20 = 0.65 prec at 30 = 0.5 prec at 100 = 0.18 prec at 200 = 0.105 prec at 500 = 0.048 prec at 1000 = 0.025 Breakeven Precision: 0.485714285714286 Topic: 11 Total number of relevant docs = 19 Total number of retrieved relevant docs = 17 Average (non-interpolated) precision = 0.442426542555513 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.8 prec at 0.3 = 0.727272727272727 prec at 0.4 = 0.727272727272727 prec at 0.5 = 0.555555555555556 prec at 0.6 = 0.0790960451977401 prec at 0.7 = 0.0790960451977401 prec at 0.8 = 0.0463215258855586 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.8 prec at 10 = 0.7 prec at 15 = 0.6 prec at 20 = 0.55 prec at 30 = 0.366666666666667 prec at 100 = 0.11 prec at 200 = 0.07 prec at 500 = 0 prec at 1000 = 0 Breakeven Precision: 0.526315789473684 Topic: 12 Total number of relevant docs = 5 Total number of retrieved relevant docs = 4 Average (non-interpolated) precision = 0.449242424242424 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 0.125 prec at 0.6 = 0.125 prec at 0.7 = 0.121212121212121 prec at 0.8 = 0.121212121212121 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.1 prec at 100 = 0.04 prec at 200 = 0.02 prec at 500 = 0 prec at 1000 = 0 Breakeven Precision: 0.4 Topic: 13 Total number of relevant docs = 11 Total number of retrieved relevant docs = 9 Average (non-interpolated) precision = 0.263625804830349 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.235294117647059 prec at 0.3 = 0.235294117647059 prec at 0.4 = 0.151515151515152 prec at 0.5 = 0.115384615384615 prec at 0.6 = 0.0843373493975904 prec at 0.7 = 0.0579710144927536 prec at 0.8 = 0.0410958904109589 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.2 prec at 20 = 0.2 prec at 30 = 0.133333333333333 prec at 100 = 0.07 prec at 200 = 0.04 prec at 500 = 0.018 prec at 1000 = 0.009 Breakeven Precision: 0.181818181818182 Topic: 14 Total number of relevant docs = 44 Total number of retrieved relevant docs = 16 Average (non-interpolated) precision = 0.036105082241516 Interpolated precsion at recalls: prec at 0 = 0.166666666666667 prec at 0.1 = 0.117647058823529 prec at 0.2 = 0.108333333333333 prec at 0.3 = 0.0903225806451613 prec at 0.4 = 0 prec at 0.5 = 0 prec at 0.6 = 0 prec at 0.7 = 0 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0 prec at 15 = 0.133333333333333 prec at 20 = 0.15 prec at 30 = 0.133333333333333 prec at 100 = 0.09 prec at 200 = 0.07 prec at 500 = 0.03 prec at 1000 = 0.016 Breakeven Precision: 0.0909090909090909 Topic: 15 Total number of relevant docs = 10 Total number of retrieved relevant docs = 7 Average (non-interpolated) precision = 0.113338111104866 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.5 prec at 0.2 = 0.153846153846154 prec at 0.3 = 0.142857142857143 prec at 0.4 = 0.121951219512195 prec at 0.5 = 0.121951219512195 prec at 0.6 = 0.0810810810810811 prec at 0.7 = 0.0124333925399645 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.1 prec at 100 = 0.06 prec at 200 = 0.03 prec at 500 = 0.012 prec at 1000 = 0.007 Breakeven Precision: 0.1 Topic: 16 Total number of relevant docs = 17 Total number of retrieved relevant docs = 15 Average (non-interpolated) precision = 0.0360677344925893 Interpolated precsion at recalls: prec at 0 = 0.0857142857142857 prec at 0.1 = 0.0857142857142857 prec at 0.2 = 0.0677966101694915 prec at 0.3 = 0.05 prec at 0.4 = 0.029520295202952 prec at 0.5 = 0.0283018867924528 prec at 0.6 = 0.0258823529411765 prec at 0.7 = 0.0237154150197628 prec at 0.8 = 0.0168161434977578 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0666666666666667 prec at 100 = 0.05 prec at 200 = 0.03 prec at 500 = 0.022 prec at 1000 = 0.015 Breakeven Precision: 0.0588235294117647 Topic: 17 Total number of relevant docs = 16 Total number of retrieved relevant docs = 12 Average (non-interpolated) precision = 0.13802949142732 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.5 prec at 0.2 = 0.307692307692308 prec at 0.3 = 0.142857142857143 prec at 0.4 = 0.0708661417322835 prec at 0.5 = 0.0708661417322835 prec at 0.6 = 0.062111801242236 prec at 0.7 = 0.0131868131868132 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.3 prec at 15 = 0.266666666666667 prec at 20 = 0.2 prec at 30 = 0.133333333333333 prec at 100 = 0.06 prec at 200 = 0.05 prec at 500 = 0.022 prec at 1000 = 0.012 Breakeven Precision: 0.25 Topic: 18 Total number of relevant docs = 11 Total number of retrieved relevant docs = 9 Average (non-interpolated) precision = 0.0701939905673234 Interpolated precsion at recalls: prec at 0 = 0.333333333333333 prec at 0.1 = 0.142857142857143 prec at 0.2 = 0.111111111111111 prec at 0.3 = 0.0555555555555556 prec at 0.4 = 0.0555555555555556 prec at 0.5 = 0.0555555555555556 prec at 0.6 = 0.0105263157894737 prec at 0.7 = 0.0105263157894737 prec at 0.8 = 0.00919305413687436 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.1 prec at 100 = 0.05 prec at 200 = 0.03 prec at 500 = 0.012 prec at 1000 = 0.009 Breakeven Precision: 0.0909090909090909 Topic: 19 Total number of relevant docs = 11 Total number of retrieved relevant docs = 7 Average (non-interpolated) precision = 0.426020603868705 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.8 prec at 0.2 = 0.8 prec at 0.3 = 0.8 prec at 0.4 = 0.714285714285714 prec at 0.5 = 0.666666666666667 prec at 0.6 = 0.0886075949367089 prec at 0.7 = 0 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.8 prec at 10 = 0.6 prec at 15 = 0.4 prec at 20 = 0.3 prec at 30 = 0.2 prec at 100 = 0.07 prec at 200 = 0.035 prec at 500 = 0 prec at 1000 = 0 Breakeven Precision: 0.545454545454545 Topic: 20 Total number of relevant docs = 3 Total number of retrieved relevant docs = 3 Average (non-interpolated) precision = 1 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 1 prec at 0.7 = 1 prec at 0.8 = 1 prec at 0.9 = 1 prec at 1 = 1 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.3 prec at 15 = 0.2 prec at 20 = 0.15 prec at 30 = 0.1 prec at 100 = 0.03 prec at 200 = 0.015 prec at 500 = 0.006 prec at 1000 = 0.003 Breakeven Precision: 1 Topic: 21 Total number of relevant docs = 11 Total number of retrieved relevant docs = 11 Average (non-interpolated) precision = 0.272753220111095 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.230769230769231 prec at 0.3 = 0.222222222222222 prec at 0.4 = 0.133333333333333 prec at 0.5 = 0.133333333333333 prec at 0.6 = 0.1 prec at 0.7 = 0.0689655172413793 prec at 0.8 = 0.0559006211180124 prec at 0.9 = 0.0485436893203883 prec at 1 = 0.0123456790123457 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.2 prec at 20 = 0.2 prec at 30 = 0.133333333333333 prec at 100 = 0.07 prec at 200 = 0.045 prec at 500 = 0.02 prec at 1000 = 0.011 Breakeven Precision: 0.181818181818182 Topic: 22 Total number of relevant docs = 17 Total number of retrieved relevant docs = 17 Average (non-interpolated) precision = 0.638401185206353 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.833333333333333 prec at 0.3 = 0.75 prec at 0.4 = 0.75 prec at 0.5 = 0.75 prec at 0.6 = 0.722222222222222 prec at 0.7 = 0.722222222222222 prec at 0.8 = 0.28 prec at 0.9 = 0.182795698924731 prec at 1 = 0.182795698924731 Non-interpolated precsion at docs: prec at 5 = 0.8 prec at 10 = 0.7 prec at 15 = 0.666666666666667 prec at 20 = 0.65 prec at 30 = 0.433333333333333 prec at 100 = 0.17 prec at 200 = 0.085 prec at 500 = 0.034 prec at 1000 = 0.017 Breakeven Precision: 0.705882352941177 Topic: 23 Total number of relevant docs = 4 Total number of retrieved relevant docs = 4 Average (non-interpolated) precision = 0.840909090909091 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 1 prec at 0.7 = 1 prec at 0.8 = 0.363636363636364 prec at 0.9 = 0.363636363636364 prec at 1 = 0.363636363636364 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.3 prec at 15 = 0.266666666666667 prec at 20 = 0.2 prec at 30 = 0.133333333333333 prec at 100 = 0.04 prec at 200 = 0.02 prec at 500 = 0.008 prec at 1000 = 0.004 Breakeven Precision: 0.75 Topic: 24 Total number of relevant docs = 13 Total number of retrieved relevant docs = 4 Average (non-interpolated) precision = 0.0976867221870077 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.142857142857143 prec at 0.2 = 0.0882352941176471 prec at 0.3 = 0.0388349514563107 prec at 0.4 = 0 prec at 0.5 = 0 prec at 0.6 = 0 prec at 0.7 = 0 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.03 prec at 200 = 0 prec at 500 = 0 prec at 1000 = 0 Breakeven Precision: 0.0769230769230769 Topic: 25 Total number of relevant docs = 51 Total number of retrieved relevant docs = 39 Average (non-interpolated) precision = 0.193165848355951 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.473684210526316 prec at 0.2 = 0.464285714285714 prec at 0.3 = 0.24 prec at 0.4 = 0.235955056179775 prec at 0.5 = 0.0833333333333333 prec at 0.6 = 0.0404564315352697 prec at 0.7 = 0.0404564315352697 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.4 prec at 15 = 0.4 prec at 20 = 0.45 prec at 30 = 0.433333333333333 prec at 100 = 0.21 prec at 200 = 0.115 prec at 500 = 0.056 prec at 1000 = 0.039 Breakeven Precision: 0.274509803921569 Topic: 26 Total number of relevant docs = 30 Total number of retrieved relevant docs = 23 Average (non-interpolated) precision = 0.109879867030635 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.333333333333333 prec at 0.2 = 0.177777777777778 prec at 0.3 = 0.118421052631579 prec at 0.4 = 0.09375 prec at 0.5 = 0.09375 prec at 0.6 = 0.0625 prec at 0.7 = 0.0298295454545455 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.2 prec at 15 = 0.333333333333333 prec at 20 = 0.25 prec at 30 = 0.166666666666667 prec at 100 = 0.1 prec at 200 = 0.075 prec at 500 = 0.04 prec at 1000 = 0.023 Breakeven Precision: 0.166666666666667 Topic: 27 Total number of relevant docs = 29 Total number of retrieved relevant docs = 27 Average (non-interpolated) precision = 0.226496595773658 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.6 prec at 0.2 = 0.444444444444444 prec at 0.3 = 0.346153846153846 prec at 0.4 = 0.226415094339623 prec at 0.5 = 0.0723981900452489 prec at 0.6 = 0.0722021660649819 prec at 0.7 = 0.0685358255451713 prec at 0.8 = 0.0412371134020619 prec at 0.9 = 0.0276356192425793 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.4 prec at 15 = 0.4 prec at 20 = 0.4 prec at 30 = 0.3 prec at 100 = 0.13 prec at 200 = 0.07 prec at 500 = 0.046 prec at 1000 = 0.027 Breakeven Precision: 0.310344827586207 Topic: 28 Total number of relevant docs = 5 Total number of retrieved relevant docs = 5 Average (non-interpolated) precision = 0.804608294930876 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 1 prec at 0.7 = 1 prec at 0.8 = 1 prec at 0.9 = 0.0230414746543779 prec at 1 = 0.0230414746543779 Non-interpolated precsion at docs: prec at 5 = 0.8 prec at 10 = 0.4 prec at 15 = 0.266666666666667 prec at 20 = 0.2 prec at 30 = 0.133333333333333 prec at 100 = 0.04 prec at 200 = 0.02 prec at 500 = 0.01 prec at 1000 = 0.005 Breakeven Precision: 0.8 Topic: 29 Total number of relevant docs = 19 Total number of retrieved relevant docs = 14 Average (non-interpolated) precision = 0.118202604261782 Interpolated precsion at recalls: prec at 0 = 0.222222222222222 prec at 0.1 = 0.222222222222222 prec at 0.2 = 0.222222222222222 prec at 0.3 = 0.222222222222222 prec at 0.4 = 0.208333333333333 prec at 0.5 = 0.208333333333333 prec at 0.6 = 0.15 prec at 0.7 = 0.037037037037037 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0.1 prec at 15 = 0.133333333333333 prec at 20 = 0.2 prec at 30 = 0.2 prec at 100 = 0.12 prec at 200 = 0.06 prec at 500 = 0.028 prec at 1000 = 0.014 Breakeven Precision: 0.157894736842105 Topic: 30 Total number of relevant docs = 4 Total number of retrieved relevant docs = 4 Average (non-interpolated) precision = 0.153687739463602 Interpolated precsion at recalls: prec at 0 = 0.333333333333333 prec at 0.1 = 0.333333333333333 prec at 0.2 = 0.333333333333333 prec at 0.3 = 0.222222222222222 prec at 0.4 = 0.222222222222222 prec at 0.5 = 0.222222222222222 prec at 0.6 = 0.0333333333333333 prec at 0.7 = 0.0333333333333333 prec at 0.8 = 0.0333333333333333 prec at 0.9 = 0.0333333333333333 prec at 1 = 0.0333333333333333 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.02 prec at 200 = 0.02 prec at 500 = 0.008 prec at 1000 = 0.004 Breakeven Precision: 0.25 Topic: 31 Total number of relevant docs = 2 Total number of retrieved relevant docs = 2 Average (non-interpolated) precision = 0.547619047619048 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 0.0952380952380952 prec at 0.7 = 0.0952380952380952 prec at 0.8 = 0.0952380952380952 prec at 0.9 = 0.0952380952380952 prec at 1 = 0.0952380952380952 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0666666666666667 prec at 100 = 0.02 prec at 200 = 0.01 prec at 500 = 0.004 prec at 1000 = 0.002 Breakeven Precision: 0.5 Topic: 32 Total number of relevant docs = 3 Total number of retrieved relevant docs = 2 Average (non-interpolated) precision = 0.466666666666667 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 0.4 prec at 0.5 = 0.4 prec at 0.6 = 0.4 prec at 0.7 = 0 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.02 prec at 200 = 0.01 prec at 500 = 0.004 prec at 1000 = 0.002 Breakeven Precision: 0.333333333333333 Topic: 33 Total number of relevant docs = 1 Total number of retrieved relevant docs = 1 Average (non-interpolated) precision = 0.0909090909090909 Interpolated precsion at recalls: prec at 0 = 0.0909090909090909 prec at 0.1 = 0.0909090909090909 prec at 0.2 = 0.0909090909090909 prec at 0.3 = 0.0909090909090909 prec at 0.4 = 0.0909090909090909 prec at 0.5 = 0.0909090909090909 prec at 0.6 = 0.0909090909090909 prec at 0.7 = 0.0909090909090909 prec at 0.8 = 0.0909090909090909 prec at 0.9 = 0.0909090909090909 prec at 1 = 0.0909090909090909 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0333333333333333 prec at 100 = 0.01 prec at 200 = 0.005 prec at 500 = 0.002 prec at 1000 = 0.001 Breakeven Precision: 0 Topic: 36 Total number of relevant docs = 20 Total number of retrieved relevant docs = 20 Average (non-interpolated) precision = 0.285787504755975 Interpolated precsion at recalls: prec at 0 = 0.5 prec at 0.1 = 0.5 prec at 0.2 = 0.423076923076923 prec at 0.3 = 0.423076923076923 prec at 0.4 = 0.423076923076923 prec at 0.5 = 0.423076923076923 prec at 0.6 = 0.363636363636364 prec at 0.7 = 0.191780821917808 prec at 0.8 = 0.161616161616162 prec at 0.9 = 0.0471204188481675 prec at 1 = 0.0224215246636771 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.3 prec at 15 = 0.333333333333333 prec at 20 = 0.4 prec at 30 = 0.366666666666667 prec at 100 = 0.16 prec at 200 = 0.085 prec at 500 = 0.036 prec at 1000 = 0.02 Breakeven Precision: 0.4 Topic: 37 Total number of relevant docs = 12 Total number of retrieved relevant docs = 11 Average (non-interpolated) precision = 0.138994839039719 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.333333333333333 prec at 0.2 = 0.0909090909090909 prec at 0.3 = 0.0581395348837209 prec at 0.4 = 0.0581395348837209 prec at 0.5 = 0.0566037735849057 prec at 0.6 = 0.0117021276595745 prec at 0.7 = 0.0117021276595745 prec at 0.8 = 0.0117021276595745 prec at 0.9 = 0.0117021276595745 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.0666666666666667 prec at 100 = 0.05 prec at 200 = 0.03 prec at 500 = 0.014 prec at 1000 = 0.011 Breakeven Precision: 0.166666666666667 Topic: 38 Total number of relevant docs = 16 Total number of retrieved relevant docs = 14 Average (non-interpolated) precision = 0.075033530352549 Interpolated precsion at recalls: prec at 0 = 0.333333333333333 prec at 0.1 = 0.15625 prec at 0.2 = 0.15625 prec at 0.3 = 0.15625 prec at 0.4 = 0.0752688172043011 prec at 0.5 = 0.0677966101694915 prec at 0.6 = 0.0510204081632653 prec at 0.7 = 0.0141557128412538 prec at 0.8 = 0.0141557128412538 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.133333333333333 prec at 100 = 0.07 prec at 200 = 0.05 prec at 500 = 0.02 prec at 1000 = 0.014 Breakeven Precision: 0.0625 Topic: 39 Total number of relevant docs = 12 Total number of retrieved relevant docs = 11 Average (non-interpolated) precision = 0.185202874757442 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.4 prec at 0.2 = 0.25 prec at 0.3 = 0.25 prec at 0.4 = 0.0952380952380952 prec at 0.5 = 0.0952380952380952 prec at 0.6 = 0.0408163265306122 prec at 0.7 = 0.0285714285714286 prec at 0.8 = 0.0282776349614396 prec at 0.9 = 0.0282776349614396 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.2 prec at 20 = 0.2 prec at 30 = 0.133333333333333 prec at 100 = 0.06 prec at 200 = 0.04 prec at 500 = 0.022 prec at 1000 = 0.011 Breakeven Precision: 0.166666666666667 Topic: 40 Total number of relevant docs = 10 Total number of retrieved relevant docs = 10 Average (non-interpolated) precision = 0.270886800163635 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.666666666666667 prec at 0.3 = 0.25 prec at 0.4 = 0.227272727272727 prec at 0.5 = 0.227272727272727 prec at 0.6 = 0.142857142857143 prec at 0.7 = 0.120689655172414 prec at 0.8 = 0.0816326530612245 prec at 0.9 = 0.0102354145342886 prec at 1 = 0.0102354145342886 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.2 prec at 20 = 0.2 prec at 30 = 0.166666666666667 prec at 100 = 0.08 prec at 200 = 0.04 prec at 500 = 0.016 prec at 1000 = 0.01 Breakeven Precision: 0.2 Topic: 42 Total number of relevant docs = 21 Total number of retrieved relevant docs = 15 Average (non-interpolated) precision = 0.0805796905553782 Interpolated precsion at recalls: prec at 0 = 0.19047619047619 prec at 0.1 = 0.19047619047619 prec at 0.2 = 0.185185185185185 prec at 0.3 = 0.184210526315789 prec at 0.4 = 0.08 prec at 0.5 = 0.06875 prec at 0.6 = 0.0339425587467363 prec at 0.7 = 0.0220588235294118 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0.1 prec at 15 = 0.133333333333333 prec at 20 = 0.15 prec at 30 = 0.166666666666667 prec at 100 = 0.08 prec at 200 = 0.06 prec at 500 = 0.028 prec at 1000 = 0.015 Breakeven Precision: 0.19047619047619 Topic: 43 Total number of relevant docs = 41 Total number of retrieved relevant docs = 29 Average (non-interpolated) precision = 0.154925388339132 Interpolated precsion at recalls: prec at 0 = 0.411764705882353 prec at 0.1 = 0.411764705882353 prec at 0.2 = 0.375 prec at 0.3 = 0.228070175438596 prec at 0.4 = 0.184782608695652 prec at 0.5 = 0.128834355828221 prec at 0.6 = 0.042483660130719 prec at 0.7 = 0.0325112107623318 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.3 prec at 15 = 0.333333333333333 prec at 20 = 0.35 prec at 30 = 0.3 prec at 100 = 0.17 prec at 200 = 0.11 prec at 500 = 0.048 prec at 1000 = 0.029 Breakeven Precision: 0.292682926829268 Topic: 44 Total number of relevant docs = 17 Total number of retrieved relevant docs = 12 Average (non-interpolated) precision = 0.235691653361571 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.444444444444444 prec at 0.3 = 0.193548387096774 prec at 0.4 = 0.0205882352941176 prec at 0.5 = 0.0184426229508197 prec at 0.6 = 0.0160583941605839 prec at 0.7 = 0.0157068062827225 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.4 prec at 15 = 0.266666666666667 prec at 20 = 0.25 prec at 30 = 0.166666666666667 prec at 100 = 0.06 prec at 200 = 0.03 prec at 500 = 0.018 prec at 1000 = 0.012 Breakeven Precision: 0.235294117647059 Topic: 45 Total number of relevant docs = 26 Total number of retrieved relevant docs = 25 Average (non-interpolated) precision = 0.273653918358476 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.8 prec at 0.2 = 0.34375 prec at 0.3 = 0.34375 prec at 0.4 = 0.34375 prec at 0.5 = 0.25 prec at 0.6 = 0.238805970149254 prec at 0.7 = 0.0603174603174603 prec at 0.8 = 0.0517241379310345 prec at 0.9 = 0.0338504936530324 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.8 prec at 10 = 0.4 prec at 15 = 0.266666666666667 prec at 20 = 0.3 prec at 30 = 0.3 prec at 100 = 0.16 prec at 200 = 0.085 prec at 500 = 0.042 prec at 1000 = 0.025 Breakeven Precision: 0.307692307692308 Topic: 48 Total number of relevant docs = 12 Total number of retrieved relevant docs = 11 Average (non-interpolated) precision = 0.0419603195425335 Interpolated precsion at recalls: prec at 0 = 0.125 prec at 0.1 = 0.0833333333333333 prec at 0.2 = 0.0526315789473684 prec at 0.3 = 0.0360824742268041 prec at 0.4 = 0.0360824742268041 prec at 0.5 = 0.0360824742268041 prec at 0.6 = 0.0316901408450704 prec at 0.7 = 0.0316901408450704 prec at 0.8 = 0.0316091954022989 prec at 0.9 = 0.0316091954022989 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0666666666666667 prec at 100 = 0.03 prec at 200 = 0.035 prec at 500 = 0.022 prec at 1000 = 0.011 Breakeven Precision: 0.0833333333333333 Topic: 49 Total number of relevant docs = 8 Total number of retrieved relevant docs = 7 Average (non-interpolated) precision = 0.245905128689332 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.666666666666667 prec at 0.3 = 0.107142857142857 prec at 0.4 = 0.06 prec at 0.5 = 0.06 prec at 0.6 = 0.06 prec at 0.7 = 0.06 prec at 0.8 = 0.0196629213483146 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.2 prec at 15 = 0.133333333333333 prec at 20 = 0.1 prec at 30 = 0.1 prec at 100 = 0.06 prec at 200 = 0.03 prec at 500 = 0.014 prec at 1000 = 0.007 Breakeven Precision: 0.25 Topic: 57 Total number of relevant docs = 1 Total number of retrieved relevant docs = 1 Average (non-interpolated) precision = 1 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 1 prec at 0.7 = 1 prec at 0.8 = 1 prec at 0.9 = 1 prec at 1 = 1 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0333333333333333 prec at 100 = 0.01 prec at 200 = 0.005 prec at 500 = 0.002 prec at 1000 = 0.001 Breakeven Precision: 1 Topic: 58 Total number of relevant docs = 30 Total number of retrieved relevant docs = 18 Average (non-interpolated) precision = 0.245004022681926 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.75 prec at 0.2 = 0.5 prec at 0.3 = 0.384615384615385 prec at 0.4 = 0.245283018867925 prec at 0.5 = 0.174418604651163 prec at 0.6 = 0.0654545454545455 prec at 0.7 = 0 prec at 0.8 = 0 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.4 prec at 15 = 0.466666666666667 prec at 20 = 0.4 prec at 30 = 0.333333333333333 prec at 100 = 0.15 prec at 200 = 0.085 prec at 500 = 0.036 prec at 1000 = 0.018 Breakeven Precision: 0.333333333333333 Topic: 59 Total number of relevant docs = 43 Total number of retrieved relevant docs = 38 Average (non-interpolated) precision = 0.164247220630615 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.714285714285714 prec at 0.2 = 0.219512195121951 prec at 0.3 = 0.0974025974025974 prec at 0.4 = 0.0929203539823009 prec at 0.5 = 0.0811808118081181 prec at 0.6 = 0.0516252390057361 prec at 0.7 = 0.0419397116644823 prec at 0.8 = 0.0385395537525355 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.5 prec at 15 = 0.333333333333333 prec at 20 = 0.25 prec at 30 = 0.266666666666667 prec at 100 = 0.11 prec at 200 = 0.085 prec at 500 = 0.05 prec at 1000 = 0.038 Breakeven Precision: 0.209302325581395 Topic: 60 Total number of relevant docs = 27 Total number of retrieved relevant docs = 24 Average (non-interpolated) precision = 0.183872439556157 Interpolated precsion at recalls: prec at 0 = 0.666666666666667 prec at 0.1 = 0.428571428571429 prec at 0.2 = 0.285714285714286 prec at 0.3 = 0.263157894736842 prec at 0.4 = 0.255813953488372 prec at 0.5 = 0.23728813559322 prec at 0.6 = 0.0779816513761468 prec at 0.7 = 0.0338078291814947 prec at 0.8 = 0.0310296191819464 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.4 prec at 10 = 0.3 prec at 15 = 0.2 prec at 20 = 0.25 prec at 30 = 0.233333333333333 prec at 100 = 0.15 prec at 200 = 0.08 prec at 500 = 0.034 prec at 1000 = 0.024 Breakeven Precision: 0.222222222222222 Topic: 61 Total number of relevant docs = 31 Total number of retrieved relevant docs = 27 Average (non-interpolated) precision = 0.399160335021906 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 0.777777777777778 prec at 0.3 = 0.578947368421053 prec at 0.4 = 0.303571428571429 prec at 0.5 = 0.303571428571429 prec at 0.6 = 0.193877551020408 prec at 0.7 = 0.0995475113122172 prec at 0.8 = 0.0482625482625483 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 1 prec at 10 = 0.7 prec at 15 = 0.6 prec at 20 = 0.55 prec at 30 = 0.4 prec at 100 = 0.19 prec at 200 = 0.105 prec at 500 = 0.048 prec at 1000 = 0.027 Breakeven Precision: 0.387096774193548 Topic: 62 Total number of relevant docs = 8 Total number of retrieved relevant docs = 7 Average (non-interpolated) precision = 0.0316186971565303 Interpolated precsion at recalls: prec at 0 = 0.0483870967741935 prec at 0.1 = 0.0483870967741935 prec at 0.2 = 0.0483870967741935 prec at 0.3 = 0.0483870967741935 prec at 0.4 = 0.0481927710843374 prec at 0.5 = 0.0481927710843374 prec at 0.6 = 0.0446428571428571 prec at 0.7 = 0.0292682926829268 prec at 0.8 = 0.0247349823321555 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0 prec at 10 = 0 prec at 15 = 0 prec at 20 = 0 prec at 30 = 0 prec at 100 = 0.04 prec at 200 = 0.025 prec at 500 = 0.014 prec at 1000 = 0.007 Breakeven Precision: 0 Topic: 63 Total number of relevant docs = 12 Total number of retrieved relevant docs = 10 Average (non-interpolated) precision = 0.415462577962578 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 0.666666666666667 prec at 0.2 = 0.666666666666667 prec at 0.3 = 0.666666666666667 prec at 0.4 = 0.5 prec at 0.5 = 0.5 prec at 0.6 = 0.266666666666667 prec at 0.7 = 0.243243243243243 prec at 0.8 = 0.192307692307692 prec at 0.9 = 0 prec at 1 = 0 Non-interpolated precsion at docs: prec at 5 = 0.6 prec at 10 = 0.5 prec at 15 = 0.4 prec at 20 = 0.35 prec at 30 = 0.266666666666667 prec at 100 = 0.1 prec at 200 = 0.05 prec at 500 = 0.02 prec at 1000 = 0.01 Breakeven Precision: 0.5 Topic: 64 Total number of relevant docs = 1 Total number of retrieved relevant docs = 1 Average (non-interpolated) precision = 1 Interpolated precsion at recalls: prec at 0 = 1 prec at 0.1 = 1 prec at 0.2 = 1 prec at 0.3 = 1 prec at 0.4 = 1 prec at 0.5 = 1 prec at 0.6 = 1 prec at 0.7 = 1 prec at 0.8 = 1 prec at 0.9 = 1 prec at 1 = 1 Non-interpolated precsion at docs: prec at 5 = 0.2 prec at 10 = 0.1 prec at 15 = 0.0666666666666667 prec at 20 = 0.05 prec at 30 = 0.0333333333333333 prec at 100 = 0.01 prec at 200 = 0.005 prec at 500 = 0.002 prec at 1000 = 0.001 Breakeven Precision: 1 Set average over 52 topics Set average (non-interpolated) precision = 0.30750713532261 Set total number of relevant docs = 796 Set total number of retrieved relevant docs = 636 Set average interpolated precision at recalls: avg prec at 0 = 0.718923026951964 avg prec at 0.1 = 0.612855450629937 avg prec at 0.2 = 0.471766188606486 avg prec at 0.3 = 0.402198009376538 avg prec at 0.4 = 0.336330213998504 avg prec at 0.5 = 0.295901983603951 avg prec at 0.6 = 0.221586259632749 avg prec at 0.7 = 0.172058173254888 avg prec at 0.8 = 0.138826626589814 avg prec at 0.9 = 0.100718554499677 avg prec at 1 = 0.0969883242033031 Set non-interpolated precsion at docs: avg prec at 5 = 0.388461538461538 avg prec at 10 = 0.265384615384615 avg prec at 15 = 0.22948717948718 avg prec at 20 = 0.207692307692308 avg prec at 30 = 0.16474358974359 avg prec at 100 = 0.0759615384615385 avg prec at 200 = 0.0445192307692308 avg prec at 500 = 0.0197692307692308 avg prec at 1000 = 0.0116153846153846 Set breakeven precision = 0.33375574315537