hard negative

Gravitation-Driven Semantic Alignment for Text Video Retrieval CVPR 2026 PinPoint: Evaluation of Composed Image Retrieval with Explicit Negatives, Multi-Image Queries, and Paraphrase Testing CVPR 2026 Stitch-a-Demo: Creating Video Demonstrations from Multistep Descriptions CVPR 2026 GraphemeAug: A Systematic Approach to Synthesized Hard Negative Keyword Spotting Examples Interspeech 2025 Long-Context LLMs Meet RAG: Overcoming Challenges for Long Inputs in RAG ICLR 2025 MA-CIR: A Multimodal Arithmetic Benchmark for Composed Image Retrieval ICCV 2025 Negative Matters: Multi-Granularity Hard-Negative Synthesis and Anchor-Token-Aware Pooling for Enhanced Text Embeddings ACL 2025 ReSa2: A Two-Stage Retrieval-Sampling Algorithm for Negative Sampling in Dense Retrieval ACML 2025 Sentence Smith: Controllable Edits for Evaluating Text Embeddings EMNLP 2025 Visual Perturbation and Adaptive Hard Negative Contrastive Learning for Compositional Reasoning in Vision-Language Models IJCAI 2025 A Fresh Take on Stale Embeddings: Improving Dense Retriever Training with Corrector Networks ICML 2024 Centrality-aware Product Retrieval and Ranking EMNLP 2024 Contrasting Intra-Modal and Ranking Cross-Modal Hard Negatives to Enhance Visio-Linguistic Compositional Understanding CVPR 2024 MESED: A Multi-Modal Entity Set Expansion Dataset with Fine-Grained Semantic Classes and Hard Negative Entities AAAI 2024 Relevance Is a Guiding Light: Relevance-aware Adaptive Learning for End-to-end Task-oriented Dialogue System EMNLP 2024 TriSampler: A Better Negative Sampling Principle for Dense Retrieval AAAI 2024 A Benchmark and Asymmetrical-Similarity Learning for Practical Image Copy Detection AAAI 2023 Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Training CVPR 2023 ViLTA: Enhancing Vision-Language Pre-training through Textual Augmentation ICCV 2023 Bridging the Training-Inference Gap for Dense Phrase Retrieval EMNLP 2022 Exposing the Limits of Video-Text Models through Contrast Sets NAACL 2022 Recovering Gold from Black Sand: Multilingual Dense Passage Retrieval with Hard and False Negative Samples EMNLP 2022 Unsupervised Sentence Representation via Contrastive Learning with Mixing Negatives AAAI 2022 Approximate Nearest Neighbor Negative Contrastive Learning for Dense Text Retrieval ICLR 2021 Understanding Hard Negatives in Noise Contrastive Estimation NAACL 2021