Time-series Shapelets with Learnable Lengths.
Akihiro YamaguchiKen UenoHisashi KashimaPublished in: CIKM (2023)
Keyphrases
- data mining tasks
- dynamic time warping
- multivariate time series
- explanatory power
- learning algorithm
- quasi periodic
- long term
- knowledge discovery
- dnf formulas
- nearest neighbor algorithm
- learning from positive data
- data mining
- chronic hepatitis
- recursive functions
- financial time series
- concept class
- pac learning
- membership queries
- stock market
- non stationary
- distance measure
- lower bound
- preprocessing
- training data