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Learning Representations for Soft Skill Matching

  • Luiza Sayfullina
  • Eric Malmi
  • Juho Kannala
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11179)

Abstract

Employers actively look for talents having not only specific hard skills but also various soft skills. To analyze the soft skill demands on the job market, it is important to be able to detect soft skill phrases from job advertisements automatically. However, a naive matching of soft skill phrases can lead to false positive matches when a soft skill phrase, such as friendly, is used to describe a company, a team, or another entity, rather than a desired candidate.

In this paper, we propose a phrase-matching-based approach which differentiates between soft skill phrases referring to a candidate vs. something else. The disambiguation is formulated as a binary text classification problem where the prediction is made for the potential soft skill based on the context where it occurs. To inform the model about the soft skill for which the prediction is made, we develop several approaches, including soft skill masking and soft skill tagging.

We compare several neural network based approaches, including CNN, LSTM and Hierarchical Attention Model. The proposed tagging-based input representation using LSTM achieved the highest recall of 83.92% on the job dataset when fixing a precision to 95%.

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Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  1. 1.Aalto UniversityEspooFinland

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