Graph-based Keyphrase Extraction Using Word and Document Em beddings.
Xian ZuFei XieXiaojian LiuPublished in: ICKG (2020)
Keyphrases
- keyphrase extraction
- word co occurrence
- keyphrases
- automatic keyphrase extraction
- keywords
- co occurrence
- domain specific
- document set
- expectation maximization
- document retrieval
- text documents
- term frequency
- semi supervised
- n gram
- news articles
- learning to rank
- semantic relations
- probabilistic model
- keyword extraction
- clustering method
- search engine
- em algorithm
- noun phrases
- knowledge discovery
- k means
- knowledge base