Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation

Introduction. Fertilizer is one of the most important production factors in the world of agriculture. It is crucial to increase the capacity of technology related to fertilizers. Analysis of patent documents can be one way to analyze technological developments, especially fertilizers. Data Colle...

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Autores principales:	Aris Yaman, Bagus Sartono, Agus M. Soleh
Formato:	article
Lenguaje:	EN ID
Publicado:	Universitas Gadjah Mada 2021
Materias:	LDA Topic Modelling Paten Topic Coherence Bibliography. Library science. Information resources Z
Acceso en línea:	https://doaj.org/article/97ef571cc1344ceda279906f258cc9ba
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spelling	oai:doaj.org-article:97ef571cc1344ceda279906f258cc9ba2021-11-30T02:49:20ZPemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation10.22146/bip.v17i2.21471693-77402477-0361https://doaj.org/article/97ef571cc1344ceda279906f258cc9ba2021-11-01T00:00:00Zhttps://journal.ugm.ac.id/v3/BIP/article/view/2147https://doaj.org/toc/1693-7740https://doaj.org/toc/2477-0361 Introduction. Fertilizer is one of the most important production factors in the world of agriculture. It is crucial to increase the capacity of technology related to fertilizers. Analysis of patent documents can be one way to analyze technological developments, especially fertilizers. Data Collection Methods. The data used in this research are metadata, especially the title and abstract of a patent document in Indonesia. With the keyword "fertilizer," Patent metadata was processed in the 1945-2017 period. Data Analysis. The LDA model can provide a reasonable interpretation regarding topic modeling based on text data. Results and Discussion. The results find that degree of the patent title is better than the abstract of the patent. The LDA approach can adequately separate the topics of fertilizer patent technology so that it does not have multiple interpretations. Conclusion. Based on the findings, there are nine essential topics in the development of fertilizer technology. There is a phenomenon of the lack of technology collaboration between IPC technology sections. Aris YamanBagus SartonoAgus M. SolehUniversitas Gadjah MadaarticleLDATopic ModellingPatenTopic CoherenceBibliography. Library science. Information resourcesZENIDBerkala Ilmu Perpustakaan dan Informasi, Vol 17, Iss 2 (2021)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	LDA Topic Modelling Paten Topic Coherence Bibliography. Library science. Information resources Z
spellingShingle	LDA Topic Modelling Paten Topic Coherence Bibliography. Library science. Information resources Z Aris Yaman Bagus Sartono Agus M. Soleh Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation
description	Introduction. Fertilizer is one of the most important production factors in the world of agriculture. It is crucial to increase the capacity of technology related to fertilizers. Analysis of patent documents can be one way to analyze technological developments, especially fertilizers. Data Collection Methods. The data used in this research are metadata, especially the title and abstract of a patent document in Indonesia. With the keyword "fertilizer," Patent metadata was processed in the 1945-2017 period. Data Analysis. The LDA model can provide a reasonable interpretation regarding topic modeling based on text data. Results and Discussion. The results find that degree of the patent title is better than the abstract of the patent. The LDA approach can adequately separate the topics of fertilizer patent technology so that it does not have multiple interpretations. Conclusion. Based on the findings, there are nine essential topics in the development of fertilizer technology. There is a phenomenon of the lack of technology collaboration between IPC technology sections.
format	article
author	Aris Yaman Bagus Sartono Agus M. Soleh
author_facet	Aris Yaman Bagus Sartono Agus M. Soleh
author_sort	Aris Yaman
title	Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation
title_short	Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation
title_full	Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation
title_fullStr	Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation
title_full_unstemmed	Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation
title_sort	pemodelan topik pada dokumen paten terkait pupuk di indonesia berbasis latent dirichlet allocation
publisher	Universitas Gadjah Mada
publishDate	2021
url	https://doaj.org/article/97ef571cc1344ceda279906f258cc9ba
work_keys_str_mv	AT arisyaman pemodelantopikpadadokumenpatenterkaitpupukdiindonesiaberbasislatentdirichletallocation AT bagussartono pemodelantopikpadadokumenpatenterkaitpupukdiindonesiaberbasislatentdirichletallocation AT agusmsoleh pemodelantopikpadadokumenpatenterkaitpupukdiindonesiaberbasislatentdirichletallocation
_version_	1718406877332635648

Pemodelan topik pada dokumen paten terkait pupuk di Indonesia berbasis Latent Dirichlet Allocation

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