Version: March 27, 2018

Author: Takato Honda (takato@sanken.osaka-u.ac.jp)

Introduction

This is a code of CubeMarker, which finds multi-aspect patterns and groups of patterns, written in C. CubeMarker is accepted as a regular paper for ICDM’19, entitled “Multi-Aspect Mining of Complex Sensor Sequences”.

Quick demo

(a) CubeMarker for a demo data

sh demo.sh

(b) Visualization (Matlab code)

matlab -r 'plots_all'

Clean up all files

make clean

CubeMarker outputs

-————-
i|r|m|Cost
-————-
1 1 33 1009418
2 2 412 1199212
3 3 583 1161483
4 3 583 1161483
…

• i: # of iterations
• r: # of regimes (groups of patterns)
• m: # of segments (patterns)
• Cost: Total cost of the result

Files and directories

• _dat/: demo data
• _list/: demo data list
• _demo/: demo result figs
• _out/: output directory
  • _out/[#]/: result for each iteration
    • _out/[#]/input: input files list
    • _out/[#]/model.[#]: HMM parameters
    • _out/[#]/segment.[#]: segments info
    • _out/[#]/segment.labels: regime info