H
Hussain Zaidi
Publications - 4
Citations - 29
Hussain Zaidi is an academic researcher. The author has contributed to research in topics: Language model & Chatbot. The author has an hindex of 1, co-authored 2 publications receiving 9 citations.
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A Financial Service Chatbot based on Deep Bidirectional Transformers
Shi Yu,Yuxin Chen,Hussain Zaidi +2 more
TL;DR: A chatbot using Deep Bidirectional Transformer models (BERT) to handle client questions in financial investment customer service, and a discussion about uncertainty measure for BERT, where three different approaches are systematically compared on real problems.
Journal ArticleDOI
AVA: A Financial Service Chatbot Based on Deep Bidirectional Transformers
Shi Yu,Yuxin Chen,Hussain Zaidi +2 more
TL;DR: In this article, a chatbot using Deep Bidirectional Transformer models (BERT) was developed to handle client questions in financial investment customer service, and the bot can recognize 381 intents, and decide when to say \textit{I don't know} and escalates irrelevant/uncertain questions to human operators.
Journal ArticleDOI
GDC- Generalized Distribution Calibration for Few-Shot Learning
Shakti Kumar,Hussain Zaidi +1 more
TL;DR: This work proposes a Generalized sampling method that learns to estimate few-shot distributions for classification as weighted random variables of all large classes and uses a form of covariance shrinkage to provide robustness against singular covariances due to overparameterized features or small datasets.
Journal Article
BeamR: Beam Reweighing with Attribute Discriminators for Controllable Text Generation
TL;DR: This work proposes a Beam Reweighing (B EAM R) method, building 009 on top of standard beam search, in order to con- 010 trol different attributes of the generation, and evaluates it in two diverse tasks: senti- 019 ment steering, and machine translation formal- 020 ity.