ID3

id3-examples

company and company numeric

attribute-value tables concerning computer companies (example from
Thompson).  company is plain data for use by ID3 - company-numeric has
the age encoded as number of years.  company-numeric can be converted
into company by applying a standard clustering filter to the age
attribute. 

Automatic demos exist for the computer company examples, with minor
variations to cause clashes in the data, and to use wildcards. 

baseroom, partroom, brownroom

mushroom example tables.  Suitable for ID3 (by conversion) or
repertory grid directly.  baseroom has all attributes, partroom has
only the first three, brownroom has more attributes defined.  These
are an intermediate stage of the mushroom example described under
repertory grid. 

EBG-examples

safe-to-stack example from Mitchell.  This operates through the rules
module.  Speed up occurs by shorcutting the rule.

Rules

safe-to-stack example, see repertory grid.

Output from ID3 examples, i.e., mushrooms and companies.

Repertory Grid

car - sports cars and their features - one of these is numeric.

number - integers up to twelve and their properties - an open-ended and useless
exercise. 

people - features of a number of people who you do not know. 

One long example has been worked out which involves identification of
mushrooms.  A number of attributes are relevant to identifying
mushrooms of genus amanita, as described in a SA article.  Use RPG to
elicit them.  A number of intermediate tables are avaialable, with
some of the more obvious attributes.

Genetic Algorithms

Example functions - square, and the benchmark functions f1-f5 defined
in the GA literature. 

Neural Networks

4x2x4 encoder example - how to repeat a four bit, norm = 1 vector with
two hidden units.

Any ID3 example, i.e., mushroom, companies

