Extracting Chemical Reactions from Thai Text for Semantics-Based Information Retrieval.
Peerasak IntarapaiboonEkawit NantajeewarawatThanaruk TheeramunkongPublished in: ACIIDS (1) (2010)
Keyphrases
- information retrieval
- chemical reactions
- text mining
- chemical reaction
- text retrieval
- automatically extracted
- text processing
- information retrieval systems
- text extraction
- automatically extracting
- retrieval effectiveness
- computational linguistics
- test collection
- search engine
- linguistic analysis
- information extraction
- information access
- structured documents
- keywords
- text clustering
- document indexing
- database
- latent semantic analysis
- text collections
- learning to rank
- web documents
- question answering
- vector space model
- text data
- term weighting
- retrieval model
- multi lingual
- document retrieval
- co occurrence
- language model
- query expansion
- relevant documents
- text information
- textual data
- latent semantic indexing
- tf idf