Search Results for author: Nianzu Ma

Found 5 papers, 0 papers with code

Lifelong and Interactive Learning of Factual Knowledge in Dialogues

no code implementations WS 2019 Sahisnu Mazumder, Bing Liu, Shuai Wang, Nianzu Ma

Dialogue systems are increasingly using knowledge bases (KBs) storing real-world facts to help generate quality responses.

Forward and Backward Knowledge Transfer for Sentiment Classification

no code implementations8 Jun 2019 Hao Wang, Bing Liu, Shuai Wang, Nianzu Ma, Yan Yang

That is, it is possible to improve the NB classifier for a task by improving its model parameters directly by using the retained knowledge from other tasks.

Classification General Classification +2

Towards a Continuous Knowledge Learning Engine for Chatbots

no code implementations16 Feb 2018 Sahisnu Mazumder, Nianzu Ma, Bing Liu

We model the task as an open-world knowledge base completion problem and propose a novel technique called lifelong interactive learning and inference (LiLi) to solve it.

Knowledge Base Completion

Lifelong Learning for Sentiment Classification

no code implementations IJCNLP 2015 Zhiyuan Chen, Nianzu Ma, Bing Liu

This paper proposes a novel lifelong learning (LL) approach to sentiment classification.

Classification General Classification +1

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