Keyphrases
- word frequencies
- word pairs
- english words
- multiword
- text corpus
- lexical features
- co occurrence
- sentence level
- unknown words
- training corpus
- formal semantics
- statistical machine translation
- linguistic information
- word sense
- n gram
- semantic information
- natural language text
- lexical semantics
- word co occurrence
- noun phrases
- parallel corpus
- word recognition
- conversational speech
- recognizing textual entailment
- spontaneous speech
- word sense disambiguation
- machine translation system
- wordnet
- parallel corpora
- stop words
- semantic relationships
- concept space
- linguistic features
- ambiguous words
- text corpora
- manually annotated
- logic programming