We present insights about the use of different machine learning approaches from a project at the German Federal Employment Agency (FEA). The task at hand is the prediction of different entities and classes related to job advertisements. We adapted a gBERT-base model to our specific text domain of job advertisement texts. In line with earlier findings in the literature, we find the adapted model to outperform other approaches in some of our tasks. However, not all our tasks were able to profit from the domain adaptation.

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Domain Adaptation of a BERT Model for Analyzing Job Advertisements at the German Federal Employment Agency

  • Lars Fiedler,
  • Barbara Hofmann,
  • Koen Loogman,
  • Tobias Scherl

摘要

We present insights about the use of different machine learning approaches from a project at the German Federal Employment Agency (FEA). The task at hand is the prediction of different entities and classes related to job advertisements. We adapted a gBERT-base model to our specific text domain of job advertisement texts. In line with earlier findings in the literature, we find the adapted model to outperform other approaches in some of our tasks. However, not all our tasks were able to profit from the domain adaptation.