Search Results for author: Procheta Sen

Found 10 papers, 2 papers with code

Can Word Sense Distribution Detect Semantic Changes of Words?

1 code implementation16 Oct 2023 Xiaohang Tang, Yi Zhou, Taichi Aida, Procheta Sen, Danushka Bollegala

Given this relationship between WSD and SCD, we explore the possibility of predicting whether a target word has its meaning changed between two corpora collected at different time steps, by comparing the distributions of senses of that word in each corpora.

Change Detection Word Sense Disambiguation

Lexical Entrainment for Conversational Systems

1 code implementation14 Oct 2023 Zhengxiang Shi, Procheta Sen, Aldo Lipani

To address this, we propose a new dataset, named MULTIWOZ-ENTR, and a measure for LE for conversational systems.

Response Generation

Automated Argument Generation from Legal Facts

no code implementations9 Oct 2023 Oscar Tuvey, Procheta Sen

The count of pending cases has shown an exponential rise across nations (e. g., with more than 10 million pending cases in India alone).

LIPEx-Locally Interpretable Probabilistic Explanations-To Look Beyond The True Class

no code implementations7 Oct 2023 Hongbo Zhu, Angelo Cangelosi, Procheta Sen, Anirbit Mukherjee

This data-efficiency is seen to manifest as LIPEx being able to compute its explanation matrix around 53% faster than all-class LIME, for classification experiments with text data.

Feature Importance

Task2KB: A Public Task-Oriented Knowledge Base

no code implementations24 Jan 2023 Procheta Sen, Xi Wang, Ruiqing Xu, Emine Yilmaz

Search engines and conversational assistants are commonly used to help users complete their every day tasks such as booking travel, cooking, etc.

Knowledge Graphs

Multi-Objective Few-shot Learning for Fair Classification

no code implementations5 Oct 2021 Ishani Mondal, Procheta Sen, Debasis Ganguly

In this paper, we propose a general framework for mitigating the disparities of the predicted classes with respect to secondary attributes within the data (e. g., race, gender etc.).

Attribute Classification +1

Towards Socially Responsible AI: Cognitive Bias-Aware Multi-Objective Learning

no code implementations14 May 2020 Procheta Sen, Debasis Ganguly

Human society had a long history of suffering from cognitive biases leading to social prejudices and mass injustice.

Abusive Language

Word-Node2Vec: Improving Word Embedding with Document-Level Non-Local Word Co-occurrences

no code implementations NAACL 2019 Procheta Sen, Debasis Ganguly, Gareth Jones

However, this strong assumption may not capture the semantic association between words that co-occur frequently but non-locally within documents.

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