Document classification with spherical word vectors.
Yiqiao PanChao XingDong WangPublished in: APSIPA (2015)
Keyphrases
- document classification
- natural language text
- text categorization
- text classification
- word alignment
- text mining
- web documents
- classification algorithm
- text documents
- vector space
- topic extraction
- n gram
- data sets
- co occurrence
- keywords
- document categorization
- language model
- prior knowledge
- feature vectors
- search engine
- machine learning