k-shape/README.md

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## k-Shape
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Python implementation of [k-Shape](http://www.cs.columbia.edu/~jopa/kshape.html),
a new fast and accurate unsupervised Time Series cluster algorithm
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### Usage
```
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from kshape import kshape, zscore
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time_series = [[1,2,3,4], [0,1,2,3], [-1,1,-1,1], [1,2,2,3]]
cluster_num = 2
clusters = kshape(zscore(time_series), cluster_num)
```