Eran Kaufman — accepted AI-conference papers

2025

Multilingual and Explainable Text Detoxification with Parallel Corpora

Daryna Dementieva, Nikolay Babakov, Amit Ronen, Abinew Ali Ayele, Naquee Rizwan, Florian Schneider +8

COLING 2025main

Even with various regulations in place across countries and social media platforms (Government of India, 2021; European Parliament and Council of the European Union, 2022), digital abusive speech remains a significant issue. One potential approach to address this challenge is automatic text detoxifi…

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2021

Nested Barycentric Coordinate System as an Explicit Feature Map

Lee-Ad Gottlieb, Eran Kaufman, Aryeh Kontorovich, Gabriel Nivasch, Ofir Pele

AISTATS 2021poster

We introduce a new embedding technique based on barycentric coordinate system. We show that our embedding can be used to transforms the problem of polytope approximation into that of finding a linear classifier in a higher (but nevertheless quite sparse) dimensional representation. This embedding in…

Cited by 1 Source ↗PDF ↗code ↗Scholar ↗

2018

Learning convex polytopes with margin

Lee-Ad Gottlieb, Eran Kaufman, Aryeh Kontorovich, Gabriel Nivasch

NeurIPS 2018poster

We present improved algorithm for properly learning convex polytopes in the realizable PAC setting from data with a margin. Our learning algorithm constructs a consistent polytope as an intersection of about t log t halfspaces with margins in time polynomial in t (where t is the number of halfspaces…

Cited by 22 Source ↗PDF ↗Scholar ↗