On the Replicability of Combining Word Embeddings and Retrieval Models.
Luca PaparielloAlexandros BampoulidisMihai LupuPublished in: CoRR (2020)
Keyphrases
- retrieval model
- vector space
- term frequency
- language model
- test collection
- language modeling
- document retrieval
- statistical language models
- information retrieval systems
- retrieval effectiveness
- text retrieval
- n gram
- information retrieval
- vector space model
- query expansion
- user queries
- retrieval systems
- tf idf
- retrieval functions
- query terms
- term weighting
- inference network model
- low dimensional
- search engine
- high dimensional data
- document collections
- average precision
- dimensionality reduction
- feature space
- term dependencies
- digital libraries
- feature selection