Acoustic stopwords for unstructured audio information retrieval.
Samuel KimShiva SundaramPanayiotis G. GeorgiouShrikanth S. NarayananPublished in: EUSIPCO (2010)
Keyphrases
- information retrieval
- tf idf
- stop words
- audio signal
- music information retrieval
- acoustic features
- information retrieval systems
- search engine
- document retrieval
- multimedia
- test collection
- vector space model
- term weighting
- preprocessing step
- document collections
- information extraction
- language model
- audio visual
- text mining
- image classification
- knowledge discovery
- vector space
- preprocessing
- term frequency
- knn
- data analysis
- pattern recognition
- similarity measure