A semantic analysis approach for identifying patent infringement based on a product-patent map.
Inchae ParkByungun YoonPublished in: Technol. Anal. Strateg. Manag. (2014)
Keyphrases
- semantic analysis
- patent documents
- intellectual property
- patent information
- natural language
- patent search
- natural language processing
- semantic information
- natural language understanding
- information retrieval
- patent retrieval
- prior art
- syntactic analysis
- semantic meaning
- maximum a posteriori
- data sets
- parse tree
- co occurrence
- decision trees
- search engine