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134 results on '"Pal, Sukomal"'

4. Domain Aligned Prefix Averaging for Domain Generalization in Abstractive Summarization

Author

Nair, Pranav Ajit, Pal, Sukomal, and Verma, Pradeepika

Subjects
Computer Science - Computation and Language, Computer Science - Artificial Intelligence
Abstract

Domain generalization is hitherto an underexplored area applied in abstractive summarization. Moreover, most existing works on domain generalization have sophisticated training algorithms. In this paper, we propose a lightweight, weight averaging based, Domain Aligned Prefix Averaging approach to domain generalization for abstractive summarization. Given a number of source domains, our method first trains a prefix for each one of them. These source prefixes generate summaries for a small number of target domain documents. The similarity of the generated summaries to their corresponding documents is used for calculating weights required to average source prefixes. In DAPA, prefix tuning allows for lightweight finetuning, and weight averaging allows for the computationally efficient addition of new source domains. When evaluated on four diverse summarization domains, DAPA shows comparable or better performance against the baselines, demonstrating the effectiveness of its prefix averaging scheme., Comment: 13 pages, Accepted to ACL 2023 Findings

Published
2023

11. Diversity in Recommendation System: A Cluster Based Approach

Author

Yadav, Naina, Mundotiya, Rajesh Kumar, Singh, Anil Kumar, Pal, Sukomal, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Abraham, Ajith, editor, Shandilya, Shishir K., editor, Garcia-Hernandez, Laura, editor, and Varela, Maria Leonilde, editor

Published
2021
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27. Sentiment analysis on Hindi tweets during COVID‐19 pandemic.

Author

Saroj, Anita, Thakur, Akash, and Pal, Sukomal

Subjects
COVID-19 pandemic, SENTIMENT analysis, SOCIAL media, DEEP learning, NEUROLINGUISTICS
Abstract

A gap among the people has been created due to a lack of social interactions. The physical void has led to an increase in online interaction among users on social media platforms. Sentiment analysis of such interactions can help us analyze the general public psychology during the pandemic. However, the lack of data in non‐English and low‐resource languages like 'Hindi' makes it difficult to study it among native and non‐English speaking masses. Here, we create a small collection of 'Hindi' tweets on COVID‐19 during the pandemic containing 10,011 tweets for sentiment analysis, which is named as sentiment analysis for Hindi (SAFH). In this article, we describe the process of collecting, creating, annotating the corpus, and sentiment classification. The claims have been verified using different word embedding with a deep learning classifier through the proposed model. The achieved accuracy of the proposed model yields up to a permissible rate of 90.9%. [ABSTRACT FROM AUTHOR]

Published
2024
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28. Sentiment Classification: An Approach for Indian Language Tweets Using Decision Tree

Author

Prasad, Sudha Shanker, Kumar, Jitendra, Prabhakar, Dinesh Kumar, Pal, Sukomal, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Prasath, Rajendra, editor, Vuppala, Anil Kumar, editor, and Kathirvalavakumar, T., editor

Published
2015
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30. Association against dissociation

Author

Pal, Sukomal and Bagchi, Aditya

Abstract

Traditionally, supportis considered to be the standard measure for frequent itemset generation in Association Rule mining. This paper provides a new measure called togethernesswhere dissociation among items is also considered as a parameter in the frequent itemset generation process. Results of performance analysis show that association against dissociation is a more pragmatic approach and discovers truly associated candidate itemsets. Second part of the paper extends this togethernessmeasure to the domain of variable threshold. Here, like variable minimum support, a variable minimum togethernesshas been proposed where this minimum value decreases as the itemset size increases. A simple and pragmatic process has been described, which can be easily implemented. It also provides ample control facilities in the hand of the users. Necessary change and extension of the existing algorithms have been made to establish the concepts. Here as well, results of performance analysis justify the approach.

Published
2024
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34. ISM@FIRE-2011 Bengali Monolingual Task: A Frequency-Based Stemmer

Author

Banerjee, Raktim, Pal, Sukomal, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Majumder, Prasenjit, editor, Mitra, Mandar, editor, Bhattacharyya, Pushpak, editor, Subramaniam, L. Venkata, editor, Contractor, Danish, editor, and Rosso, Paolo, editor

Published
2013
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35. Indian School of Mines at INEX 2011 Snippet Retrieval Task

Author

Pal, Sukomal, Tamrakar, Preeti, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Geva, Shlomo, editor, Kamps, Jaap, editor, and Schenkel, Ralf, editor

Published
2012
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36. DCU and ISI@INEX 2010: Adhoc and Data-Centric Tracks

Author

Ganguly, Debasis, Leveling, Johannes, Jones, Gareth J. F., Palchowdhury, Sauparna, Pal, Sukomal, Mitra, Mandar, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Geva, Shlomo, editor, Kamps, Jaap, editor, Schenkel, Ralf, editor, and Trotman, Andrew, editor

Published
2011
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38. Parameter Tuning in Pivoted Normalization for XML Retrieval: ISI@INEX09 Adhoc Focused Task

Author

Pal, Sukomal, Mitra, Mandar, Ganguly, Debasis, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Geva, Shlomo, editor, Kamps, Jaap, editor, and Trotman, Andrew, editor

Published
2010
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39. Indian Statistical Institute at INEX 2008 Adhoc Track

Author

Pal, Sukomal, Mitra, Mandar, Ganguly, Debasis, Maiti, Samaresh, Bandyopadhyay, Ayan, Sen, Aparajita, Mitra, Sukanya, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Geva, Shlomo, editor, Kamps, Jaap, editor, and Trotman, Andrew, editor

Published
2009
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40. Indian Statistical Institute at INEX 2007 Adhoc Track: VSM Approach

Author

Pal, Sukomal, Mitra, Mandar, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Fuhr, Norbert, editor, Kamps, Jaap, editor, Lalmas, Mounia, editor, and Trotman, Andrew, editor

Published
2008
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