Xiaobao Wu

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authored 8 papers 6 months ago

Zero-Shot Text Classification via Self-Supervised Tuning

Paper • 2305.11442 • Published May 19, 2023 • 1

Topic Modeling as Multi-Objective Contrastive Optimization

Paper • 2402.07577 • Published Feb 12, 2024

Towards the TopMost: A Topic Modeling System Toolkit

Paper • 2309.06908 • Published Sep 13, 2023

Encoding and Controlling Global Semantics for Long-form Video Question Answering

Paper • 2405.19723 • Published May 30, 2024

Curriculum Demonstration Selection for In-Context Learning

Paper • 2411.18126 • Published Nov 27, 2024 • 1

Full-Step-DPO: Self-Supervised Preference Optimization with Step-wise Rewards for Mathematical Reasoning

Paper • 2502.14356 • Published Feb 20

Towards Storage-Efficient Visual Document Retrieval: An Empirical Study on Reducing Patch-Level Embeddings

Paper • 2506.04997 • Published Jun 5

Detecting Harmful Memes with Decoupled Understanding and Guided CoT Reasoning

Paper • 2506.08477 • Published Jun 10 • 4

authored a paper 7 months ago

Sailing AI by the Stars: A Survey of Learning from Rewards in Post-Training and Test-Time Scaling of Large Language Models

Paper • 2505.02686 • Published May 5 • 16

authored a paper 9 months ago

CodeArena: A Collective Evaluation Platform for LLM Code Generation

Paper • 2503.01295 • Published Mar 3 • 8

authored 2 papers 12 months ago

AntiLeak-Bench: Preventing Data Contamination by Automatically Constructing Benchmarks with Updated Real-World Knowledge

Paper • 2412.13670 • Published Dec 18, 2024 • 6

RuleArena: A Benchmark for Rule-Guided Reasoning with LLMs in Real-World Scenarios

Paper • 2412.08972 • Published Dec 12, 2024 • 11

authored 3 papers over 2 years ago

InfoCTM: A Mutual Information Maximization Perspective of Cross-Lingual Topic Modeling

Paper • 2304.03544 • Published Apr 7, 2023

Mitigating Data Sparsity for Short Text Topic Modeling by Topic-Semantic Contrastive Learning

Paper • 2211.12878 • Published Nov 23, 2022

Effective Neural Topic Modeling with Embedding Clustering Regularization

Paper • 2306.04217 • Published Jun 7, 2023 • 1