An open-source framework for ExpFinder integrating N-gram vector space model and μCO-HITS.
Hung DuYong-Bin KangPublished in: Softw. Impacts (2021)
Keyphrases
- vector space model
- n gram
- language model
- web documents
- language modeling
- retrieval model
- information retrieval
- probabilistic model
- average precision
- document representation
- bag of words
- tf idf
- document retrieval
- latent semantic indexing
- vector space
- query expansion
- semantic similarity
- text classification
- query terms
- pseudo relevance feedback
- ranking algorithm
- semantic information
- text retrieval
- relevance model
- retrieval effectiveness
- document clustering
- test collection
- natural language processing
- similarity measure