Human Centered NLP with User Factor Adaptation


User-factor adaptation is the problem of adapting NLP models to real-valued human attributes, or factors, that capture fine-grained differences between individuals. These factors can include both known factors (e.g. demographics, personality) and latent factors that can be inferred simply from an unlabeled collection of a person’s tweets. Our approach to user-factor adaptation is similar to feature augmentation, a common technique in domain adaptation, with the addition of being able to adapt to continuous variables. We find that we can improve on popular NLP tasks by putting language back into its human context.

Conference on Empirical Methods in Natural Language Processing