Music Emotion Recognition Based on Term Frequency and Pattern Entropy.
Ja-Hwung SuYi-Wen LiaoLiang-Yu ChenPublished in: ACIIDS (Companion) (2022)
Keyphrases
- term frequency
- text categorization
- tf idf
- text classification
- retrieval model
- average precision
- bag of words
- text documents
- vector space
- knn
- query terms
- retrieval effectiveness
- query expansion
- document retrieval
- document representation
- test collection
- information retrieval
- face recognition
- feature selection
- search engine