Dual Skipping Guidance for Document Retrieval with Learned Sparse Representations.
Yifan QiaoYingrui YangHaixin LinTianbo XiongXiyue WangTao YangPublished in: CoRR (2022)
Keyphrases
- document retrieval
- sparse representation
- dictionary learning
- document collections
- sparse coding
- language model
- face recognition
- information retrieval
- joint optimization
- image classification
- compressive sensing
- relevance feedback
- image patches
- image representation
- regularized least squares
- retrieval model
- signal processing
- sparse reconstruction
- machine learning
- relevant documents
- high dimensional data
- linear combination
- retrieval strategies
- information retrieval systems
- dimensionality reduction
- image segmentation