Structure-Based Statistical Features and Multivariate Time Series Clustering.
Xiaozhe WangAnthony WirthLiang WangPublished in: ICDM (2007)
Keyphrases
- structural features
- structural information
- statistical information
- complex structures
- data driven
- co occurrence
- information retrieval
- data sets
- feature vectors
- information theoretic
- statistical tests
- essential features
- temporal structure
- extracted features
- geometric structure
- salient features
- key features
- svm classifier
- statistical analysis
- feature set
- classification accuracy
- prior knowledge
- feature space
- feature extraction
- feature selection