172 citations · 646 across the 82 of their papers we have counts for
5 papers · 1 filter
CogALex-V Shared Task: LexNET - Integrated Path-based and Distributional Method for the Identification of Semantic Relations
Vered Shwartz, Ido Dagan
We present a submission to the CogALex 2016 shared task on the corpus-based identification of semantic relations, using LexNET (Shwartz and Dagan, 2016), an integrated path-based a…
PMI Matrix Approximations with Applications to Neural Language Modeling
Oren Melamud, Ido Dagan, Jacob Goldberger
The negative sampling (NEG) objective function, used in word2vec, is a simplification of the Noise Contrastive Estimation (NCE) method. NEG was found to be highly effective in lear…
Path-based vs. Distributional Information in Recognizing Lexical Semantic Relations
Vered Shwartz, Ido Dagan
Recognizing various semantic relations between terms is beneficial for many NLP tasks. While path-based and distributional information sources are considered complementary for this…
Getting More Out Of Syntax with PropS
Gabriel Stanovsky, Jessica Ficler, Ido Dagan +1
Semantic NLP applications often rely on dependency trees to recognize major elements of the proposition structure of sentences. Yet, while much semantic structure is indeed express…
Improving Hypernymy Detection with an Integrated Path-based and Distributional Method
Vered Shwartz, Yoav Goldberg, Ido Dagan
Detecting hypernymy relations is a key task in NLP, which is addressed in the literature using two complementary approaches. Distributional methods, whose supervised variants are t…