Unsupervised Sentence Textual Similarity with Compositional Phrase Semantics.
Zihao WangJiaheng DouYong ZhangPublished in: COLING (2022)
Keyphrases
- natural language
- keywords
- sentence similarity
- similarity measure
- syntactic information
- semantic information
- noun phrases
- word sense induction
- linguistic features
- lexical semantics
- training corpus
- semantic similarity
- unsupervised learning
- phrase structure
- syntactic categories
- text representation
- part of speech
- sentence level
- formal semantics
- semantic representation
- similarity function
- question answering
- logic programming
- pointwise mutual information
- multimedia
- parse tree
- euclidean distance
- distance measure
- supervised learning
- semi supervised
- conceptual graphs
- semantic analysis
- visual content
- named entities
- syntactic analysis
- visual features
- text classification
- information retrieval