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Pareek, Jyoti
- Experiments with Different Indexing Techniques for Text Retrieval Tasks on Gujarati Language using Bag-Of-Words Approach
Authors
1 Department of Computer Science, Gujarat University, IN
2 LogiCeil Solutions, Ahmedabad, IN
3 Canada Technology Partners Ltd., IN
Source
Data Mining and Knowledge Engineering, Vol 8, No 10 (2016), Pagination: 318-321Abstract
This paper presents results of various experiments carried out to improve text retrieval of gujarati text documents. Text retrieval involves searching and ranking of text documents for a given set of query terms. We have tested various retrieval models that uses bag-of-words approach. Bag-of-words approach is a traditional approach that is being used till date where the text document is represented as collection of words. Measures like frequency count, inverse document frequency etc. are used to signify and rank relevant documents for user queries. Different ranking models have been used to quantify ranking performance using the metric of mean average precision. Gujarati is a morphologically rich language, we have compared techniques like stop word removal, stemming and frequent case generation against baseline to measure the improvements in information retrieval tasks. Most of the techniques are language dependent and requires development of language specific tools. We used plain unprocessed word index as the baseline, we have seen significant improvements in comparison of MAP values after applying different indexing techniques when compared to the baseline.
Keywords
Information Retrieval (IR), Frequent Case Generation (FCG), Gujarati Language, Mean Average Precision (MAP), Stemming, Stop Words, Text Mining, Text Retrieval.- Farmers' Perception towards the Supply Chain Management of Vegetables in Fatehabad District
Authors
1 Department of Business Management, CCS Haryana Agricultural University, Hisar, Haryana, IN
2 Department of Business Management, CCS Haryana Agricultural University, Hisar, Haryana
Source
IAHRW International Journal of Social Sciences Review, Vol 10, No 2 (2022), Pagination: 112-114Abstract
The main aim of this study is to present various issues and problems of vegetables supply chain in Fatehabad, a district situated in south-western part of Haryana. The purpose of this study was to see the issues perceived by the farmers in vegetable cultivation and to explore the link of the chosen characteristics of the vegetable growers with their problems. In this survey total 200 farmers were selected from various part of Fatehabad. Information about various aspects of vegetable supply chain management were collected, ranging from demographic to storage and transportation. It can be concluded that the supply chain of Vegetables is burdened with post-harvest wastages and losses due to long chain, dependency on chain, lack of transportation facilities, less efficient Mandi system, poor infrastructure of distribution, less adequate cold chain facilities, higher cost of packing, poor linkage in supply chain etc. It results in poor price realization of farmers on one hand and over prices paid by buyers on the other end.Keywords
Supply Chain Management, Demographic, Transportation, VegetablesReferences
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