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English(EN) UCSC NLP at SemEval-2026 Task 10: Boundary-Aware Span Extraction and RoBERTa Classification for Conspiracy Detection

UCSC NLP 系统在 SemEval-2026 阴谋检测任务中名列前茅

UCSC NLP 研究人员为 SemEval-2026 任务 10 开发了系统,重点关注阴谋标记提取和文档级阴谋检测。他们的标记提取方法涉及多标签跨度分类,并采用了硬负例采样和边界感知表示等高级技术。对于文档分类,他们采用了带有标签平滑的序列分类器。在官方测试集上,该系统在标记提取方面排名第 7,在文档检测方面排名第 11。 AI

影响 这项研究有助于推进用于检测阴谋标记和分类阴谋相关文档的 NLP 技术。

排序理由 该集群描述了一篇研究论文,其中详细介绍了在特定 NLP 任务竞赛中开发的系统。

在 arXiv cs.CL 阅读 →

AI 生成摘要 · Google Gemini · 来自 2 个来源。 我们如何撰写摘要 →

UCSC NLP 系统在 SemEval-2026 阴谋检测任务中名列前茅

本文如何被排名

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Research
该集群描述了一篇研究论文,其中详细介绍了在特定 NLP 任务竞赛中开发的系统。
Source corroboration
2 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
paper, other
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
94 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

完整方法见我们的编辑标准。

报道来源 [2]

  1. arXiv cs.CL TIER_1 English(EN) · Dom Marhoefer, Milos Suvakovic, Glenn Grant-Richards, Aidan Pinero, Ryan King ·

    UCSC NLP 在 SemEval-2026 任务 10:用于阴谋检测的边界感知跨度提取和 RoBERTa 分类

    arXiv:2607.05689v1 Announce Type: new Abstract: We present our systems for SemEval-2026 Task 10 (PsyCoMark), addressing conspiracy marker extraction (Subtask 1) and document-level conspiracy detection (Subtask 2). For marker extraction, we formulate the task as multi-label span c…

  2. arXiv cs.CL TIER_1 English(EN) · Ryan King ·

    UCSC NLP 在 SemEval-2026 Task 10:用于阴谋检测的边界感知跨度提取和 RoBERTa 分类

    We present our systems for SemEval-2026 Task 10 (PsyCoMark), addressing conspiracy marker extraction (Subtask 1) and document-level conspiracy detection (Subtask 2). For marker extraction, we formulate the task as multi-label span classification over enumerated candidate spans, u…