Merchandise Recommendation for Retail Events with Word Embedding Weighted Tf-idf and Dynamic Query Expansion.
Ted Tao YuanZezhong ZhangPublished in: CoRR (2022)
Keyphrases
- query expansion
- tf idf
- retrieval model
- information retrieval
- term frequency
- term weighting
- language modelling
- ranking scheme
- language modeling
- language model
- information retrieval systems
- retrieval effectiveness
- text retrieval
- vector space model
- pseudo relevance feedback
- query terms
- n gram
- weighting scheme
- document frequency
- relevance feedback
- retrieved documents
- relevant documents
- vector space
- recommender systems
- ad hoc retrieval
- text documents
- test collection
- co occurrence
- document ranking
- document clustering
- clustering method
- knowledge discovery
- document retrieval
- text categorization