DefSent: Sentence Embeddings using Definition Sentences.
Hayato TsukagoshiRyohei SasanoKoichi TakedaPublished in: ACL/IJCNLP (2) (2021)
Keyphrases
- sentence level
- natural language
- text summarization
- sentence retrieval
- natural language sentences
- automatic summarization
- sentence similarity
- semantic roles
- linguistic features
- syntactic analysis
- syntactic information
- dependency tree
- discourse structure
- parse tree
- dependency structure
- syntactic structures
- text corpus
- sentence extraction
- natural language processing
- dependency relations
- syntactic categories
- sentiment analysis
- comparative sentences
- semantic analysis
- syntactic parsing
- document level
- training corpus
- multi document summarization
- noun phrases
- word frequency
- question answering
- text generation
- phrase structure
- sentence compression
- predicate argument
- lexico syntactic
- low dimensional
- semantic role labeling
- manifold learning
- automatic text summarization
- probabilistic context free grammars
- document set
- dimensionality reduction
- multidocument summarization
- syntactic features
- document summarization
- distance measure
- novelty detection
- semantic similarity
- word sense disambiguation
- part of speech
- dependency parsing