A system for detecting professional skills from resumes written in natural language | IEEE Conference Publication | IEEE Xplore

A system for detecting professional skills from resumes written in natural language


Abstract:

In this paper, we present a new method for detecting professional skills (as noun phrases) from resumes written in natural language. The proposed method uses an ontology ...Show More

Abstract:

In this paper, we present a new method for detecting professional skills (as noun phrases) from resumes written in natural language. The proposed method uses an ontology of skills, the Wikipedia encyclopedia, and a set of standard multi word part-of-speech patterns in order to detect the professional skills. First, the method checks to see if there are, in the text of the resumes, skills that are concepts in our ontology. The method also tries to identify possible new skills, which are not present in our ontology. This is done with the help of some specific, lexicalized, multi-word expression patterns (i.e. specific contexts) that could surround new, unknown skills. The specific expression patterns (specific contexts) are induced by training from a corpus of resumes. This induction of the possible specific contexts for new skills is based on a set of standard, generic part-of-speech patterns (found by hand) that usually contain the skills already present in the ontology. Hence our skill extraction method is based on a bootstrapping approach. The newly detected skills are validated by a human expert and then inserted automatically into the skill ontology. Populating the ontology with the new skills is performed with the help of the Wikipedia encyclopedia. The method proposed has been tested on a set of resumes written by users as well as on a corpus collected by automatically extracting resumes from specific Web sites.
Date of Conference: 07-09 September 2017
Date Added to IEEE Xplore: 23 November 2017
ISBN Information:
Conference Location: Cluj-Napoca, Romania

I. Introduction

Usually each user builds his/her CV in his/her own way. So, an application that is able to extract the professional skills from a resume written in natural language is useful for the online job portals or the recruiter workforce agencies. Such an application should provide the extracted information in a structured way in order to help the specialized portals or agencies when filtering the candidates to meet the criteria for a specific job.

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References

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