← Search

Weijie Wu

4 accepted papers

2025

Co-Eval: Augmenting LLM-based Evaluation with Machine Metrics

EMNLP 2025

Large language models (LLMs) are increasingly used as evaluators in natural language generation tasks, offering advantages in scalability and interpretability over traditional evaluation methods. However, existing LLM-based evaluations often suffer from biases and misalignment, particularly in domai

2025

InstructSAM: A Training-free Framework for Instruction-Oriented Remote Sensing Object Recognition

NeurIPS 2025poster

Language-guided object recognition in remote sensing imagery is crucial for large-scale mapping and automated data annotation. However, existing open-vocabulary and visual grounding methods rely on explicit category cues, limiting their ability to handle complex or implicit queries that require adva…

Cited by 0SourcecodeScholar
2024

Xiezhi: An Ever-Updating Benchmark for Holistic Domain Knowledge Evaluation

AAAI 2024technical

New Natural Langauge Process~(NLP) benchmarks are urgently needed to align with the rapid development of large language models (LLMs). We present Xiezhi, the most comprehensive evaluation suite designed to assess holistic domain knowledge.Xiezhi comprises multiple-choice questions across 516 diverse…

2016

Quadratic Optimization with Orthogonality Constraints: Explicit Lojasiewicz Exponent and Linear Convergence of Line-Search Methods

ICML 2016poster

A fundamental class of matrix optimization problems that arise in many areas of science and engineering is that of quadratic optimization with orthogonality constraints. Such problems can be solved using line-search methods on the Stiefel manifold, which are known to converge globally under mild con…

Cited by 52SourcePDFScholar