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Effi Levi
Researcher at Hebrew University of Jerusalem
Publications - 11
Citations - 204
Effi Levi is an academic researcher from Hebrew University of Jerusalem. The author has contributed to research in topics: Semantic similarity & Graph (abstract data type). The author has an hindex of 4, co-authored 8 publications receiving 159 citations.
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Journal ArticleDOI
The semantic distance task: Quantifying semantic distance with semantic network path length.
TL;DR: This work proposes a novel approach to computing semantic distance, based on network science methodology, and demonstrates how this approach addresses key issues in cognitive theory, namely the breadth of the spreading activation process and the effect of semantic distance on memory retrieval.
Proceedings ArticleDOI
How Well Do Distributional Models Capture Different Types of Semantic Knowledge
TL;DR: This work shows that the extent to which DMs represent semantic knowledge is highly dependent on the type of knowledge, and suggests that the distributional hypothesis may not be equally applicable to all types of semantic information.
Journal ArticleDOI
Validating human and automated scoring of essays against “True” scores
TL;DR: In this article, two pools of 250 essays, all written as a response to the same prompt, were rated by two groups of raters (14 or 15 raters per group), thereby providing an approximation to the essay's true score.
Posted Content
CompRes: A Dataset for Narrative Structure in News.
TL;DR: This paper addresses the task of automatically detecting narrative structures in raw texts by designing a new narrative annotation scheme and using the annotated dataset to train several supervised models to identify the different narrative elements.
Proceedings ArticleDOI
Edge-Linear First-Order Dependency Parsing with Undirected Minimum Spanning Tree Inference
TL;DR: In this article, an inference algorithm for first-order dependency parsing is proposed, which encodes the problem as a minimum spanning tree (MST) problem in an undirected graph.