Multi-level out-of-vocabulary words handling approach.
Johannes V. LochterRenato Moraes SilvaTiago A. AlmeidaPublished in: Knowl. Based Syst. (2022)
Keyphrases
- out of vocabulary
- language model
- n gram
- word segmentation
- named entity recognition
- cross language information retrieval
- broadcast news
- spoken document retrieval
- query words
- parallel corpora
- named entities
- cross lingual
- language modeling
- hand crafted
- query terms
- word level
- information extraction
- previously unseen
- language independent
- document analysis
- word recognition
- automatic speech recognition
- query translation
- term frequency
- maximum entropy
- document retrieval
- speech recognition
- machine learning