Abstract | Since no large amount of labeled training data for our new notion of sentiment relevance is available, we investigate two semi-supervised methods for creating sentiment relevance classifiers: a distant supervision approach that leverages structured information about the domain of the reviews; and transfer learning on feature representations based on lexical taxonomies that enables knowledge transfer. |
Distant Supervision | In this section, we show how to bootstrap a sentiment relevance classifier by distant supervision (DS) . |
Distant Supervision | Even though we do not have sentiment relevance annotations, there are sources of metadata about the movie domain that we can leverage for distant supervision . |
Distant Supervision | We call these labels inferred from NE metadata distant supervision (DS) labels. |
Features | Distant supervision and transfer learning are settings where exact training data is unavailable. |
Introduction | The first approach is distant supervision (DS). |
Introduction | results of our experiments on distant supervision (Section 6) and transfer learning (Section 7). |
Related Work | Their setup differs from ours as our focus lies on pattern-based distant supervision instead of distant supervision using documents for sentence classification. |