Using LSI for Text Classification in the Presence of Background Text.
Sarah ZelikovitzHaym HirshPublished in: CIKM (2001)
Keyphrases
- text classification
- text data
- text documents
- text mining
- text classifiers
- text retrieval
- text representation
- document categorization
- text categorization
- feature selection
- training corpus
- bag of words
- machine learning
- document classification
- n gram
- labeled data
- naive bayes
- information retrieval
- data cleaning
- textual data
- latent semantic indexing
- multi label
- sentiment classification
- printed text
- sentiment analysis
- document representation
- database
- topic models
- complex background
- information extraction
- image retrieval
- automatic text classification