no code implementations • 5 Jun 2023 • Fedor Moiseev, Gustavo Hernandez Abrego, Peter Dornbach, Imed Zitouni, Enrique Alfonseca, Zhe Dong
Dual encoders have been used for retrieval tasks and representation learning with good results.
1 code implementation • 14 Apr 2022 • Zhe Dong, Jianmo Ni, Daniel M. Bikel, Enrique Alfonseca, YuAn Wang, Chen Qu, Imed Zitouni
We further explore and explain why parameter sharing in projection layer significantly improves the efficacy of the dual encoders, by directly probing the embedding spaces of the two encoder towers with t-SNE algorithm.
no code implementations • CONLL 2019 • Kunho Kim, Rahul Jha, Kyle Williams, Alex Marin, Imed Zitouni
In this work, we extend the task oriented LU problem to human-to-human (H2H) conversations, focusing on the slot tagging task.
no code implementations • NAACL 2018 • Rahul Jha, Alex Marin, Suvamsh Shivaprasad, Imed Zitouni
Slot tagging, the task of detecting entities in input user utterances, is a key component of natural language understanding systems for personal digital assistants.
1 code implementation • NeurIPS 2017 • Adith Swaminathan, Akshay Krishnamurthy, Alekh Agarwal, Miroslav Dudík, John Langford, Damien Jose, Imed Zitouni
This paper studies the evaluation of policies that recommend an ordered set of items (e. g., a ranking) based on some context---a common scenario in web search, ads, and recommendation.