29 citations · 29 across the 2 of their papers we have counts for
8 papers
FLIN: A Flexible Natural Language Interface for Web Navigation
Sahisnu Mazumder, Oriana Riva
AI assistants can now carry out tasks for users by directly interacting with website UIs. Current semantic parsing and slot-filling techniques cannot flexibly adapt to many differe…
A Knowledge-Driven Approach to Classifying Object and Attribute Coreferences in Opinion Mining
Jiahua Chen, Shuai Wang, Sahisnu Mazumder +1
Classifying and resolving coreferences of objects (e.g., product names) and attributes (e.g., product aspects) in opinionated reviews is crucial for improving the opinion mining pe…
Lifelong Learning Dialogue Systems: Chatbots that Self-Learn On the Job
Bing Liu, Sahisnu Mazumder
Dialogue systems, also called chatbots, are now used in a wide range of applications. However, they still have some major weaknesses. One key weakness is that they are typically tr…
Detecting Domain Polarity-Changes of Words in a Sentiment Lexicon
Shuai Wang, Guangyi Lv, Sahisnu Mazumder +1
Sentiment lexicons are instrumental for sentiment analysis. One can use a set of sentiment words provided in a sentiment lexicon and a lexicon-based classifier to perform sentiment…
Lifelong and Interactive Learning of Factual Knowledge in Dialogues
Sahisnu Mazumder, Bing Liu, Shuai Wang +1
Dialogue systems are increasingly using knowledge bases (KBs) storing real-world facts to help generate quality responses. However, as the KBs are inherently incomplete and remain…
Towards a Continuous Knowledge Learning Engine for Chatbots
Sahisnu Mazumder, Nianzu Ma, Bing Liu
Although chatbots have been very popular in recent years, they still have some serious weaknesses which limit the scope of their applications. One major weakness is that they canno…