Corpus-Based Methods for Recognizing the Gender of Anthroponyms

Rogelio Nazar, IRENE RENAU ARAQUE, Nicolás Acosta, Hernán Robledo, Maha Soliman, Sofía Zamora

Research output: Contribution to journalArticlepeer-review

Abstract

This paper presents a series of methods for automatically determining the gender of proper names, based on their co-occurrence with words and grammatical features in a large corpus. Although the results obtained were for Spanish given names, the method presented here can be easily replicated and used for names in other languages as well. Most methods reported in the literature use pre-existing lists of first names that require costly manual processing and tend to become quickly outdated. Instead, we propose using corpora. Doing so offers the possibility of obtaining real and up-to-date name-gender links. To test the effectiveness of our method, we explored various machine learning methods as well as another method based on simple frequency of co-occurrence. The latter produced the best results: 93% precision and 88% recall on a database of ca. 10,000 mixed names. Our method can be applied to a variety of natural language processing tasks such as information extraction, machine translation, anaphora resolution or large-scale delivery or email correspondence, among others.

Original languageEnglish
JournalNames
DOIs
StateAccepted/In press - 2020
Externally publishedYes

Keywords

  • anthroponymy
  • co-occurrence statistics
  • corpus linguistics
  • gender recognition
  • given names
  • Spanish

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