Source Retrieval Plagiarism Detection based on Weighted Noun phrase and Key phrase Extraction.
Javad RafieiSalar MohtajVahid ZarrabiHabibollah AsghariPublished in: CLEF (Working Notes) (2015)
Keyphrases
- plagiarism detection
- noun phrases
- source code
- cross language
- named entities
- query terms
- document retrieval
- information retrieval
- semantic relations
- relevance feedback
- image retrieval
- test collection
- retrieval systems
- unsupervised learning
- information retrieval systems
- web documents
- cross language information retrieval
- part of speech
- tree kernels
- query expansion
- relevant documents
- retrieval model
- knowledge discovery
- parse tree