Information Retrieval Based on Word Semantic Clustering.
Chia-Yang ChangYan-Ting LinShie-Jue LeeChih-Chin LaiPublished in: CISP-BMEI (2018)
Keyphrases
- information retrieval
- clustering algorithm
- semantic search
- clustering method
- linguistic analysis
- unsupervised learning
- linguistic information
- k means
- hierarchical clustering
- document space
- ambiguous words
- cluster analysis
- text representation
- spreading activation
- search engine
- word pairs
- text clustering
- word similarity
- term weighting
- vector space model
- language modeling
- word sense disambiguation
- spectral clustering
- document collections
- information theoretic
- information retrieval systems
- co occurrence
- natural language
- semantic information
- information extraction
- document clustering
- question answering
- dependency relations
- self organizing maps
- keywords
- data clustering
- text mining
- related words
- sparck jones
- language model
- concept space
- semantic web
- computational linguistics
- n gram
- natural language text
- language processing
- semantic relationships
- semantic features
- test collection
- semantic network
- semantic similarity