Learning Function-Specific Word Representations
We present a neural framework for learning associations between interrelated groups of words such as the ones found in Subject-Verb-Object structures.Our model induces a joint function-specific word vector space, where vectors of e.g. plausible SVO compositions lie close together.The model retains information about word group membership even in the joint space, and can thereby effectively be applied to a number of tasks reasoning over the SVO structure.We show the robustness and versatility of the proposed framework by reporting state-of-the-art results on the tasks of estimating selectional preference and event similarity.The results indicate that the combinations of representations learned with our task-independent model outperform task-specific architectures from prior work, while reducing the number of parameters by up to 95%.The proposed framework is versatile and holds promise to support learning function-specific representations beyond the SVO structures.
Task-independent neural model for learning associations between interrelated groups of words.The paper proposed a method for training function-specific word vectors, in which each word is represented with three vectors each in a different category (Subject-Verb-Object).This paper proposes a neural network to learn function-specific work representations and demonstrates the advantage over alternatives.