Enhancing semantic text similarity with functional semantic knowledge (FOP) in patents.
Hao TengNan WangHongyu ZhaoYingtong HuHaitao JinPublished in: J. Informetrics (2024)
Keyphrases
- semantic knowledge
- semantic information
- natural language text
- semantic similarity
- information retrieval
- domain knowledge
- semantic properties
- spreading activation
- sentence similarity
- semantic constraints
- knowledge sources
- keywords
- lexical knowledge
- domain ontology
- natural language
- text mining
- low level
- similarity measure
- wordnet
- high level
- semantic network
- metadata
- information extraction
- text documents
- web documents
- text representation
- contextual information
- query expansion
- database
- document classification
- automatic extraction
- semantic features
- semantic relations
- semantic representation