The Effectiveness of Masked Language Modeling and Adapters for Factual Knowledge Injection

Code

• github.com/sondrewold/adapters-mlm-injection
  OfficialIn paperpytorch★ 4

Abstract

This paper studies the problem of injecting factual knowledge into large pre-trained language models. We train adapter modules on parts of the ConceptNet knowledge graph using the masked language modeling objective and evaluate the success of the method by a series of probing experiments on the LAMA probe. Mean P@K curves for different configurations indicate that the technique is effective, increasing the performance on subsets of the LAMA probe for large values of k by adding as little as 2.1% additional parameters to the original models.

Tasks

Reproductions