Approximate Cluster-Based Sparse Document Retrieval with Segmented Maximum Term Weights.
Yifan QiaoShanxiu HeYingrui YangParker CarlsonTao YangPublished in: CoRR (2024)
Keyphrases
- document retrieval
- term weights
- ranking functions
- retrieval model
- document collections
- query terms
- language model
- xml elements
- retrieval effectiveness
- learning to rank
- information retrieval
- text retrieval
- term frequency
- vector space model
- term weighting
- tf idf
- relevance feedback
- relevant documents
- information retrieval systems
- co occurrence
- language modeling
- high dimensional
- relevance judgments
- digital libraries
- machine learning
- feature space
- text categorization
- image retrieval