Mitigating the Impact of False Negatives in Dense Retrieval with Contrastive Confidence Regularization.
Shiqi WangYeqin ZhangCam-Tu NguyenPublished in: CoRR (2024)
Keyphrases
- loss function
- false negative
- false positives
- false negative rate
- support vector
- number of false positives
- false positive rate
- low false positive rate
- information retrieval systems
- image retrieval
- confidence level
- retrieval accuracy
- image database
- high confidence
- information retrieval
- confidence values
- retrieval method
- efficient retrieval
- prior information
- document retrieval
- search engine
- query formulation
- content based retrieval
- retrieval model
- regularization method
- image restoration
- true positive
- markov random field