Online PLSA: Batch Updating Techniques Including Out-of-Vocabulary Words.
Nikoletta K. BassiouConstantine KotropoulosPublished in: IEEE Trans. Neural Networks Learn. Syst. (2014)
Keyphrases
- out of vocabulary
- word segmentation
- language model
- n gram
- named entity recognition
- spoken document retrieval
- cross language information retrieval
- broadcast news
- named entities
- parallel corpora
- query terms
- cross lingual
- text classification
- semi supervised
- word level
- hand crafted
- natural language processing
- information extraction
- topic models
- word pairs
- document analysis
- query translation
- language independent
- term frequency
- probabilistic model