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Xinyi Zhou

5 accepted papers

2025

Enhancing Prediction Performance through Influence Measure

ICLR 2025poster

In the field of machine learning, the pursuit of accurate models is ongoing. A key aspect of improving prediction performance lies in identifying which data points in the training set should be excluded and which high-quality, potentially unlabeled data points outside the training set should be inco…

Cited by 0SourcePDFScholar
2025

Identical-Delay Based 2-D DOA and Frequency Joint Estimation With Sub-Nyquist Sampling for URA

ICASSP 2025accepted

As spectrum congestion intensifies in wireless communication, efficient spectrum utilization through advanced sensing techniques has become increasingly important. This paper proposes a joint carrier frequency and two-dimensional (2-D) Direction of Arrival (DOA) estimation algorithm with signal reco…

Cited by 0SourceScholar
2025

Towards Comprehensive Argument Analysis in Education: Dataset, Tasks, and Method

ACL 2025long

Argument mining has garnered increasing attention over the years, with the recent advancement of Large Language Models (LLMs) further propelling this trend. However, current argument relations remain relatively simplistic and foundational, struggling to capture the full scope of argument information…

2024

CEAMC: Corpus and Empirical Study of Argument Analysis in Education via LLMs

EMNLP 2024finding

This paper introduces the Chinese Essay Argument Mining Corpus (CEAMC), a manually annotated dataset designed for argument component classification on multiple levels of granularity. Existing argument component types in education remain simplistic and isolated, failing to encapsulate the complete ar…