This repository contains codes for kernel temporal segmentaion (KTS). The codes are slight modification of those provided in MED Summaries and I rewrite weave codes in original ones with Cython for Python3 support.
python setup.py build_ext --inplacepython demo.pyoutput:
Test 1: 1-dimensional signal
Ground truth: [ 0 210 211 216 388 540 598 661 750 792 811 1000]
Precomputing scatters...
Inferring best change points...
Estimated: [210 211 216 389 540 596 661 750 792 821]
Test 2: multidimensional signal
Ground truth: [ 0 145 186 210 211 216 315 342 388 399 500 540 598 661
675 704 744 750 789 792 811 1000]
Precomputing scatters...
Inferring best change points...
Estimated: [145 186 210 211 216 315 342 388 399 500 540 598 661 675 704 744 750 789
792 811]
Test 3: automatic selection of the number of change-points
Ground truth: (m=20) [ 0 145 186 210 211 216 315 342 388 399 500 540 598 661
675 704 744 750 789 792 811 1000]
Precomputing scatters...
Inferring best change points...
Precomputing scatters...
Inferring best change points...
Estimated: (m=18) [145 186 210 216 315 342 388 399 502 540 598 661 675 704 744 789 792 811]
