Shapelets

An implementation of shapelets extraction base on a paper found here

TODOs

• implements data models
• test data models
• implement sequence generation functions
• test sequence generation functions
• implement candidate generation function
• test candidate generation function
• implement gain function
• test gain function
• implement sequence distance with early abandon function
• test sequence distance with early abandon function
• implement optimal split point function
• test optimal split point function
• implement calculate information gain function
• test implement calculate information gain function
• implement check candidate function
• test check candidate function
• implement entropy early pruning function
• test entropy early pruning function
• implement find shapelets brute force function