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http://krishi.icar.gov.in/jspui/handle/123456789/81150| Title: | Topic Modelling for Discovering Themes in the Queries Raised at Farmers’ Call Center |
| Other Titles: | Not Available |
| Authors: | B.S. Yashavanth P.D. Sreekanth |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::National Academy of Agricultural Research and Management |
| Published/ Complete Date: | 2022-05-04 |
| Project Code: | Not Available |
| Keywords: | Topic models; Latent Dirichlet Allocation; Text analysis; Kisan call center |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Topic modelling has gained prominence in the recent years due to the availability and necessities for the analysis of large volumes of unstructured text data. In agriculture, a huge amount of text data is generated in kisan call centers in the form of queries raised by the farmers. This study attempts to use the Latent Dirichlet Allocation method of topic modelling to discover the hidden topics in the queries raised at kisan call centers of five south Indian states. Through exploratory text analysis, it was found that the most common terms appeared in the query texts are ‘weather’, ‘management’ and ‘market’. The topic modelling lead to identification of 12 topics, out of which the topic ‘pest management in paddy, cotton and chilli’ reported the maximum number of queries. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | JOURNAL OF THE INDIAN SOCIETY OF AGRICULTURAL STATISTICS |
| Journal Type: | Not Available |
| NAAS Rating: | Not Available |
| Impact Factor: | Not Available |
| Volume No.: | 76(1) |
| Page Number: | 7–16 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/81150 |
| Appears in Collections: | AEdu-NAARM-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2-BS Yashavanth.pdf | 677.59 kB | Adobe PDF | View/Open |
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