Information retrieval by semantic similarity

Keyphrases

• Semantic Similarity 100%
• Information Retrieval 100%
• Similarity Retrieval 36%
• Ontology 27%
• Retrieval Model 27%
• WordNet 18%
• Similarity Method 18%
• Information Retrieval Method 18%
• Popular 9%
• Performance Improvement 9%
• Reference Ontology 9%
• Natural Language 9%
• Vector Space Model 9%
• Medical Terms 9%
• Retrieval Methods 9%
• OHSUMED 9%
• MeSH Ontology 9%
• Lexical Matching 9%

Computer Science

• Ontology 100%
• Information Retrieval 100%
• retrieval method 60%
• retrieval model 60%
• Experimental Result 20%
• Performance Improvement 20%
• Vector Space Models 20%

Earth and Planetary Sciences

• Vector Space 33%