Search Results for author: Dhiraj Madan

Found 6 papers, 3 papers with code

Neural Conversational QA: Learning to Reason vs Exploiting Patterns

no code implementations EMNLP 2020 Nikhil Verma, Abhishek Sharma, Dhiraj Madan, Danish Contractor, Harshit Kumar, Sachindra Joshi

Neural Conversational QA tasks such as ShARC require systems to answer questions based on the contents of a given passage.

Variational Learning for Unsupervised Knowledge Grounded Dialogs

1 code implementation23 Nov 2021 Mayank Mishra, Dhiraj Madan, Gaurav Pandey, Danish Contractor

Recent methods for knowledge grounded dialogs generate responses by incorporating information from an external textual document.

Retrieval

Neural Conversational QA: Learning to Reason v.s. Exploiting Patterns

2 code implementations9 Sep 2019 Nikhil Verma, Abhishek Sharma, Dhiraj Madan, Danish Contractor, Harshit Kumar, Sachindra Joshi

On studying recent state-of-the-art models on the ShARCQA task, we found indications that the models learn spurious clues/patterns in the dataset.

Unsupervised Learning of Interpretable Dialog Models

no code implementations2 Nov 2018 Dhiraj Madan, Dinesh Raghu, Gaurav Pandey, Sachindra Joshi

However these states need to be handcrafted and annotated in the data.

Finding Dominant User Utterances And System Responses in Conversations

no code implementations IJCNLP 2017 Dhiraj Madan, Sachindra Joshi

We propose a novel SimCluster algorithm that extends standard K-means algorithm to simultaneously cluster user utterances and agent utterances by taking their adjacency information into account.

Clustering

Cannot find the paper you are looking for? You can Submit a new open access paper.