Carnegie Mellon University
15-826: Multimedia and Data Mining
Fall 2025 - Christos Faloutsos
Datasets and tools for HW4
List of datasets
- For Q1 - the 'mystery' dataset is
here.
- 10K rows, 4 columns, blank-separated, no header-line.
- The recommended code for fractal dimension is
here
. tar xvf; make to see a demo.
-
For Q2: DFT -
the 'mysteryWave64.csv' signal is here.
- 64 lines, with one value per line - no header.
Last modified by Christos Faloutsos, Nov. 13, 2025