Search Results for author: Kuntal Dey

Found 26 papers, 6 papers with code

Text Simplification for Comprehension-based Question-Answering

1 code implementation WNUT (ACL) 2021 Tanvi Dadu, Kartikey Pant, Seema Nagar, Ferdous Ahmed Barbhuiya, Kuntal Dey

Text simplification is the process of splitting and rephrasing a sentence to a sequence of sentences making it easier to read and understand while preserving the content and approximating the original meaning.

Machine Translation Question Answering +4

IIITG-ADBU at SemEval-2020 Task 9: SVM for Sentiment Analysis of English-Hindi Code-Mixed Text

no code implementations SEMEVAL 2020 Arup Baruah, Kaushik Das, Ferdous Barbhuiya, Kuntal Dey

In this paper, we present the results that the team IIITG-ADBU (codalab username {`}abaruah{'}) obtained in the SentiMix task (Task 9) of the International Workshop on Semantic Evaluation 2020 (SemEval 2020).

Sentiment Analysis

IIITG-ADBU at SemEval-2020 Task 12: Comparison of BERT and BiLSTM in Detecting Offensive Language

no code implementations SEMEVAL 2020 Arup Baruah, Kaushik Das, Ferdous Barbhuiya, Kuntal Dey

The BiLSTM classifier obtained macro F1 score of 0. 57565 for subtask C. The paper also performs an analysis of the errors made by our classifiers.

Language Identification World Knowledge

Bi-ISCA: Bidirectional Inter-Sentence Contextual Attention Mechanism for Detecting Sarcasm in User Generated Noisy Short Text

no code implementations23 Nov 2020 Prakamya Mishra, Saroj Kaushik, Kuntal Dey

This paper proposes a new state-of-the-art deep learning architecture that uses a novel Bidirectional Inter-Sentence Contextual Attention mechanism (Bi-ISCA) to capture inter-sentence dependencies for detecting sarcasm in the user-generated short text using only the conversational context.

Sarcasm Detection Sentence +1

Context-Aware Sarcasm Detection Using BERT

no code implementations WS 2020 Arup Baruah, Kaushik Das, Ferdous Barbhuiya, Kuntal Dey

It was found that including the last utterance in the dialogue along with the response improved the performance of the classifier for the Twitter data set.

Sarcasm Detection

ABARUAH at SemEval-2019 Task 5 : Bi-directional LSTM for Hate Speech Detection

no code implementations SEMEVAL 2019 Arup Baruah, Ferdous Barbhuiya, Kuntal Dey

In this paper, we present the results obtained using bi-directional long short-term memory (BiLSTM) with and without attention and Logistic Regression (LR) models for SemEval-2019 Task 5 titled {''}HatEval: Multilingual Detection of Hate Speech Against Immigrants and Women in Twitter{''}.

Hate Speech Detection

Automated Test Generation to Detect Individual Discrimination in AI Models

no code implementations10 Sep 2018 Aniya Agarwal, Pranay Lohia, Seema Nagar, Kuntal Dey, Diptikalyan Saha

In this paper, we present an automated technique to generate test inputs, which is geared towards finding individual discrimination.

A Survey of Modern Object Detection Literature using Deep Learning

no code implementations22 Aug 2018 Karanbir Singh Chahal, Kuntal Dey

Object detection is the identification of an object in the image along with its localisation and classification.

General Classification Object +2

Topical Stance Detection for Twitter: A Two-Phase LSTM Model Using Attention

no code implementations9 Jan 2018 Kuntal Dey, Ritvik Shrivastava, Saroj Kaushik

The topical stance detection problem addresses detecting the stance of the text content with respect to a given topic: whether the sentiment of the given text content is in FAVOR of (positive), is AGAINST (negative), or is NONE (neutral) towards the given topic.

Stance Detection

CVBed: Structuring CVs usingWord Embeddings

no code implementations IJCNLP 2017 Shweta Garg, Sudhanshu S Singh, Abhijit Mishra, Kuntal Dey

Automatic analysis of curriculum vitae (CVs) of applicants is of tremendous importance in recruitment scenarios.

Word Embeddings

Graph Based Sentiment Aggregation using ConceptNet Ontology

no code implementations IJCNLP 2017 Srikanth Tamilselvam, Seema Nagar, Abhijit Mishra, Kuntal Dey

The sentiment aggregation problem accounts for analyzing the sentiment of a user towards various aspects/features of a product, and meaningfully assimilating the pragmatic significance of these features/aspects from an opinionated text.

Sentiment Analysis

Learning Cognitive Features from Gaze Data for Sentiment and Sarcasm Classification using Convolutional Neural Network

no code implementations ACL 2017 Abhijit Mishra, Kuntal Dey, Pushpak Bhattacharyya

We contend that manual extraction of features may not be the best way to tackle text subtleties that characteristically prevail in complex classification tasks like Sentiment Analysis and Sarcasm Detection, and that even the extraction and choice of features should be delegated to the learning system.

EEG General Classification +3

Leveraging Cognitive Features for Sentiment Analysis

no code implementations CONLL 2016 Abhijit Mishra, Diptesh Kanojia, Seema Nagar, Kuntal Dey, Pushpak Bhattacharyya

Sentiments expressed in user-generated short text and sentences are nuanced by subtleties at lexical, syntactic, semantic and pragmatic levels.

General Classification Sarcasm Detection +1

Harnessing Cognitive Features for Sarcasm Detection

no code implementations ACL 2016 Abhijit Mishra, Diptesh Kanojia, Seema Nagar, Kuntal Dey, Pushpak Bhattacharyya

In this paper, we propose a novel mechanism for enriching the feature vector, for the task of sarcasm detection, with cognitive features extracted from eye-movement patterns of human readers.

Sarcasm Detection Sentence +1

A Paraphrase and Semantic Similarity Detection System for User Generated Short-Text Content on Microblogs

no code implementations COLING 2016 Kuntal Dey, Ritvik Shrivastava, Saroj Kaushik

We propose a set of features that, although well-known in the NLP literature for solving other problems, have not been explored for detecting paraphrase or semantic similarity, on noisy user-generated short-text data such as Twitter.

Semantic Similarity Semantic Textual Similarity

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