Multivariate Time Series Retrieval with Symbolic Aggregate Approximation, Regular Expression, and Query Expansion.
Yuncong YuTim BeckerMichael BehrischPublished in: EuroVA@EuroVis (2022)
Keyphrases
- query expansion
- multivariate time series
- regular expressions
- information retrieval systems
- information retrieval
- pattern matching
- relevance feedback
- retrieval model
- retrieval effectiveness
- pseudo relevance feedback
- language model
- query language
- temporal data
- query terms
- xml schema
- relevant documents
- document retrieval
- active learning
- document collections
- matching algorithm
- test collection
- database
- human motion
- data analysis
- feature vectors
- data model
- data mining