Search Results for author: Vasudha Bhatnagar

Found 13 papers, 5 papers with code

NMF Ensembles? Not for Text Summarization!

no code implementations EMNLP (insights) 2020 Alka Khurana, Vasudha Bhatnagar

Non-negative Matrix Factorization (NMF) has been used for text analytics with promising results.

Text Summarization

Infusing Knowledge into Large Language Models with Contextual Prompts

no code implementations3 Mar 2024 Kinshuk Vasisht, Balaji Ganesan, Vikas Kumar, Vasudha Bhatnagar

Knowledge infusion is a promising method for enhancing Large Language Models for domain-specific NLP tasks rather than pre-training models over large data from scratch.

Knowledge Graphs

Deep dive into language traits of AI-generated Abstracts

no code implementations17 Dec 2023 Vikas Kumar, Amisha Bharti, Devanshu Verma, Vasudha Bhatnagar

Generative language models, such as ChatGPT, have garnered attention for their ability to generate human-like writing in various fields, including academic research.

I Want This, Not That: Personalized Summarization of Scientific Scholarly Texts

no code implementations16 Jun 2023 Vasudha Bhatnagar, Alka Khurana, Vikas Kumar

In this paper, we present a proposal for an unsupervised algorithm, P-Summ, that generates an extractive summary of scientific scholarly text to meet the personal knowledge needs of the user.

Sentence

Quantitative Discourse Cohesion Analysis of Scientific Scholarly Texts using Multilayer Networks

no code implementations16 May 2022 Vasudha Bhatnagar, Swagata Duari, S. K. Gupta

We use a publicly available dataset along with a curated set of contrasting examples to validate the proposed metrics by comparing them against select indices computed using existing cohesion analysis tools.

Reading Comprehension

Investigating Entropy for Extractive Document Summarization

no code implementations22 Sep 2021 Alka Khurana, Vasudha Bhatnagar

Ergo, informativeness is the prime attribute of document summary generated by an algorithm, and selecting sentences that capture the essence of a document is the primary goal of extractive document summarization.

Attribute Document Summarization +4

Similar Cases Recommendation using Legal Knowledge Graphs

1 code implementation10 Jul 2021 Jaspreet Singh Dhani, Ruchika Bhatt, Balaji Ganesan, Parikshet Sirohi, Vasudha Bhatnagar

A legal knowledge graph constructed from court cases, judgments, laws and other legal documents can enable a number of applications like question answering, document similarity, and search.

Knowledge Graphs Question Answering

Complex Network based Supervised Keyword Extractor

1 code implementation26 Sep 2019 Swagata Duari, Vasudha Bhatnagar

This shows that the proposed method is independent of the domain, collection, and language of the training corpora.

Keyphrase Extraction Keyword Extraction

Semi-automatic System for Title Construction

no code implementations1 May 2019 Swagata Duari, Vasudha Bhatnagar

We further establish empirically that the proposed approach can be applied to any text irrespective of the training domain and corpus.

Keyword Extraction

sCAKE: Semantic Connectivity Aware Keyword Extraction

4 code implementations27 Nov 2018 Swagata Duari, Vasudha Bhatnagar

Combination of the proposed graph construction and scoring methods leads to a novel, parameterless keyword extraction method (sCAKE) based on semantic connectivity of words in the document.

graph construction Keyword Extraction

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