Record Details

Exploring the Applicability of Topic Modeling in SARS-CoV-2 Literature and Impact on Agriculture

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Exploring the Applicability of Topic Modeling in SARS-CoV-2 Literature and Impact on Agriculture
Not Available
 
Creator Sonkusale Lakshmi,
K. K. Chaturvedi
Lal S.B.,
Farooqi M. S.,
Sharma Anu,
Joshi Pratibha,
Lama Achal,
Mishra D.C.
 
Subject Topic modeling;
Covid-19;
Latent dirichlet allocation;
Machine learning;
Text Analytics
 
Description Not Available
For the last two years, countries around the globe have been suff ering and severely aff ected by the Covid-19 pandemic due to the novel coronavirus. Researchers from various disciplines are conducting research and publishing number of articles related to this virus and its eff ects. Furthermore, articles related to Covid-19 are being continuously published in the form of research papers, popular articles, blogs, surveys, short stories etc. These possess useful information and this information can be processed to infer important knowledge by applying text mining techniques. The Latent Dirichlet Allocation (LDA) technique provides an effi cient way to analyse unclassifi ed text into useful sets of terms, called topics. LDA can group terms with similar semantic meaning into topics called "themes". A theme is a group of terms that frequently appear together. The objective of the present study is to explore the applicability of topic modeling in identifying the hidden themes or topics by using published research articles related to Covid-19 and agriculture through Google scholar. After pre-processing of titles and abstracts, two approaches namely LDA with Bag of Words (LDAB) and LDA with Term Frequency-Inverse Document Frequency (LDAT) were applied to fi nd the hidden themes. There are thirteen and seven topics are identifi ed by applying LDAB and LDAT respectively. These identifi ed topics comprised with diff erent set of words or features will play an important role in developing the information retrieval system for specifi c search related to agricultural production, supply chain mechanism in agriculture, health and agri-tourism.
Not Available
 
Date 2023-02-28T10:56:11Z
2023-02-28T10:56:11Z
2022-10-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/76504
 
Language English
 
Relation Not Available;
 
Publisher Not Available