RecBERT: Semantic Recommendation Engine with Large Language Model Enhanced Query Segmentation for k-Nearest Neighbors Ranking Retrieval.
Richard WuPublished in: Intell. Converged Networks (2024)
Keyphrases
- language model
- k nearest neighbor
- query specific
- document ranking
- knn
- pseudo feedback
- query expansion
- relevance model
- web page retrieval
- document length
- query terms
- ad hoc information retrieval
- inter document similarities
- nearest neighbor
- language modeling
- document retrieval
- test collection
- retrieval model
- human relevance judgments
- smoothing methods
- information retrieval
- original query
- n gram
- probabilistic model
- pseudo relevance feedback
- text categorization
- term dependencies
- relevant documents
- statistical language modeling
- retrieval effectiveness
- retrieved documents
- neural network
- support vector machine
- relevance feedback
- retrieval accuracy
- text classification
- decision trees
- information retrieval systems
- web search
- ranking functions
- average precision
- collaborative filtering
- ad hoc retrieval
- cross lingual
- query processing
- recommender systems
- feature selection
- retrieval systems
- retrieval method
- result set
- user queries