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arXiv 2209.08071cs.CL
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基于弱监督的职位信息技能抽取

Skill Extraction from Job Postings using Weak Supervision

IT University of Copenhagen(哥本哈根信息技术大学);Ludwig Maximilian University of Munich(慕尼黑大学)

Mike Zhang, Kristian Nørgaard Jensen, Rob van der Goot, Barbara Plank

摘要:

从招聘信息中获得的汇总数据为劳动力市场需求和新兴技能提供了强有力的见解,并有助于工作匹配。然而,大多数提取方法都是有监督的,因此需要昂贵且耗时的注释。为了克服这一点,我们提出了弱监督的技能提取。我们利用欧洲技能、能力、资格和职业分类,通过潜在表征在招聘广告中找到类似的技能。该方法显示出强烈的积极信号,优于基于标记级别和句法模式的基线。

英文摘要:

Aggregated data obtained from job postings provide powerful insights into labor market demands, and emerging skills, and aid job matching. However, most extraction approaches are supervised and thus need costly and time-consuming annotation. To overcome this, we propose Skill Extraction with Weak Supervision. We leverage the European Skills, Competences, Qualifications and Occupations taxonomy to find similar skills in job ads via latent representations. The method shows a strong positive signal, outperforming baselines based on token-level and syntactic patterns.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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