Oded Avraham


2017

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The Interplay of Semantics and Morphology in Word Embeddings
Oded Avraham | Yoav Goldberg
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers

We explore the ability of word embeddings to capture both semantic and morphological similarity, as affected by the different types of linguistic properties (surface form, lemma, morphological tag) used to compose the representation of each word. We train several models, where each uses a different subset of these properties to compose its representations. By evaluating the models on semantic and morphological measures, we reveal some useful insights on the relationship between semantics and morphology.

2016

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Improving Reliability of Word Similarity Evaluation by Redesigning Annotation Task and Performance Measure
Oded Avraham | Yoav Goldberg
Proceedings of the 1st Workshop on Evaluating Vector-Space Representations for NLP

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