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• Heterogeneous Global Graph Neural Networks for Personalized Session-based Recommendation
  2021 · 140 citations
• Learning Multi-Stage Multi-Grained Semantic Embeddings for E-Commerce Search
  2023 · 7 citations
• Sequential Search with Off-Policy Reinforcement Learning
  2022 · 3 citations
• Sampling for Quality: Training-Free Reward-Guided LLM Decoding via Sequential Monte Carlo
  2026
• A Scalable Pretraining Framework for Link Prediction with Efficient Adaptation
  2025
• R1-Ranker: Teaching LLM Rankers to Reason
  2025
• External Large Foundation Model: How to Efficiently Serve Trillions of Parameters for Online Ads Recommendation
  2025
• Joint Learning of Deep Retrieval Model and Product Quantization based Embedding Index
  2021
• SearchGCN: Powering Embedding Retrieval by Graph Convolution Networks for E-Commerce Search
  2021
• Heterogeneous Global Graph Neural Networks for Personalized Session-based Recommendation
  2021
• Sequential Search with Off-Policy Reinforcement Learning
  2022
• Ask Questions with Double Hints: Visual Question Generation with Answer-awareness and Region-reference
  2024
• APOLLO: SGD-like Memory, AdamW-level Performance
  2024