arxiv:2601.04703
Jiaxin Mao
defaultstr
AI & ML interests
Infromation retrieval, Dense Retrieval, LLM ranking
Recent Activity
authored
a paper
about 17 hours ago
RepBERT: Contextualized Text Embeddings for First-Stage Retrieval
authored
a paper
about 17 hours ago
Optimizing Dense Retrieval Model Training with Hard Negatives
authored
a paper
about 17 hours ago
Interacting with Non-Cooperative User: A New Paradigm for Proactive
Dialogue Policy
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