Pub Date : 2024-02-15DOI: 10.31331/joined.v6i2.3134
Afis Pratama, Adi Nova Trisetiyanto
Revolusi Industri Keempat telah membuka era di mana technopreneurship berperan penting dalam pembangunan ekonomi. Universitas dipandang sebagai saluran penting untuk menanamkan keterampilan technopreneurship kepada mahasiswa dan hal ini harus tercermin dalam rencana strategis universitas. Tujuan dari penelitian ini adalah untuk mengeksplorasi hubungan antara perencanaan strategis universitas dan penanaman keterampilan technopreneurship pada sains di Indonesia. Secara metodologis, penelitian ini mengadopsi pendekatan integratif dalam meninjau, mengkritik, dan mensintesis literatur ilmiah tentang hubungan antara perencanaan strategis dan penanaman keterampilan technopreneurship di universitas. Penelitian ini berargumen bahwa perencanaan strategis berdampak pada transfer keterampilan technopreneurship kepada mahasiswa. Rencana strategis universitas menentukan arah masa depannya, memberikan dasar yang koheren untuk pengambilan keputusan, dan menetapkan prioritas. Oleh karena itu, hal ini mempengaruhi pengadaan dan alokasi sumber daya, mata kuliah yang akan diajarkan dan pendekatan pedagogi yang harus diadopsi. Penelitian ini berkontribusi terhadap pengetahuan dengan menyarankan bahwa perencanaan strategis di universitas harus mencakup teknologi dan kewirausahaan dalam visi, misi, dan tujuan strategis.
{"title":"Perencanaan Strategis Universitas dan Penerapan Keterampilan Technopreneurship kepada Mahasiswa","authors":"Afis Pratama, Adi Nova Trisetiyanto","doi":"10.31331/joined.v6i2.3134","DOIUrl":"https://doi.org/10.31331/joined.v6i2.3134","url":null,"abstract":"Revolusi Industri Keempat telah membuka era di mana technopreneurship berperan penting dalam pembangunan ekonomi. Universitas dipandang sebagai saluran penting untuk menanamkan keterampilan technopreneurship kepada mahasiswa dan hal ini harus tercermin dalam rencana strategis universitas. Tujuan dari penelitian ini adalah untuk mengeksplorasi hubungan antara perencanaan strategis universitas dan penanaman keterampilan technopreneurship pada sains di Indonesia. Secara metodologis, penelitian ini mengadopsi pendekatan integratif dalam meninjau, mengkritik, dan mensintesis literatur ilmiah tentang hubungan antara perencanaan strategis dan penanaman keterampilan technopreneurship di universitas. Penelitian ini berargumen bahwa perencanaan strategis berdampak pada transfer keterampilan technopreneurship kepada mahasiswa. Rencana strategis universitas menentukan arah masa depannya, memberikan dasar yang koheren untuk pengambilan keputusan, dan menetapkan prioritas. Oleh karena itu, hal ini mempengaruhi pengadaan dan alokasi sumber daya, mata kuliah yang akan diajarkan dan pendekatan pedagogi yang harus diadopsi. Penelitian ini berkontribusi terhadap pengetahuan dengan menyarankan bahwa perencanaan strategis di universitas harus mencakup teknologi dan kewirausahaan dalam visi, misi, dan tujuan strategis.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"196 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140456064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-03DOI: 10.31331/joined.v6i2.2893
Ngabdul Basedt, Eko Supriyadi, A. Nugroho
Kenaikan harga bahan bakar minyak (BBM) telah menjadi permasalahan yang cukup kompleks dan kontroversial . Peningkatan harga BBM memengaruhi berbagai aspek ekonomi dan sosial, termasuk inflasi, biaya produksi, dan tarif transportasi di Indonesia. Klasifikasi sentimen menggunakan algoritma Naïve Bayes, Support Vector Machine, dan K-Nearest Neighbors untuk menentukan algorimat klasifikasi sentimen manakah yang terbaik. Dengan melakukan perbangdingan metode algoritma Naïve Bayes, Support Vector Machine, dan K-Nearest Neighbors untuk menentukan algorimat klasifikasi sentimen manakah yang terbaik. Dengan melakukan perbangdingan algoritma klasifikasi sentimen menghasilkan akurasi yang paling tinggi didapatkan oleh algoritma Naive Bayes dengan akurasi sebesar 80,28%. Kedua adalah algoritma Support Vector Machine (SVM) dengan akurasi sebesar 73,89%. Algoritma yang memiliki nilai akurasi paling kecil adalah algorima K-Nearest Neighbor (KNN) dengan akurasi sebesar 50,00%.
{"title":"Perbandingan Algoritma Klasifikasi dalam Analisis Sentimen Opini Masyarakat tentang Kenaikan Harga Bbm","authors":"Ngabdul Basedt, Eko Supriyadi, A. Nugroho","doi":"10.31331/joined.v6i2.2893","DOIUrl":"https://doi.org/10.31331/joined.v6i2.2893","url":null,"abstract":"Kenaikan harga bahan bakar minyak (BBM) telah menjadi permasalahan yang cukup kompleks dan kontroversial . Peningkatan harga BBM memengaruhi berbagai aspek ekonomi dan sosial, termasuk inflasi, biaya produksi, dan tarif transportasi di Indonesia. Klasifikasi sentimen menggunakan algoritma Naïve Bayes, Support Vector Machine, dan K-Nearest Neighbors untuk menentukan algorimat klasifikasi sentimen manakah yang terbaik. Dengan melakukan perbangdingan metode algoritma Naïve Bayes, Support Vector Machine, dan K-Nearest Neighbors untuk menentukan algorimat klasifikasi sentimen manakah yang terbaik. Dengan melakukan perbangdingan algoritma klasifikasi sentimen menghasilkan akurasi yang paling tinggi didapatkan oleh algoritma Naive Bayes dengan akurasi sebesar 80,28%. Kedua adalah algoritma Support Vector Machine (SVM) dengan akurasi sebesar 73,89%. Algoritma yang memiliki nilai akurasi paling kecil adalah algorima K-Nearest Neighbor (KNN) dengan akurasi sebesar 50,00%.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"301 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140514290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-01DOI: 10.31331/joined.v6i2.3036
Fenty Tristanti Julfia, Eka Satryawati, Dedi Setiadi, Ahmad Chatibul Umam
Abstract
摘要
{"title":"PERANCANGAN APLIKASI WAREHOUSE MANAGEMENT SYSTEM BERBASIS WEB MENGGUNAKAN LARAVEL DAN MYSQL PADA PT. SINERGI DUA AKAL","authors":"Fenty Tristanti Julfia, Eka Satryawati, Dedi Setiadi, Ahmad Chatibul Umam","doi":"10.31331/joined.v6i2.3036","DOIUrl":"https://doi.org/10.31331/joined.v6i2.3036","url":null,"abstract":"Abstract","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"61 1-2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140523731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kenteng Village provides population administration services to the community by means of residents coming to the village and village officials processing administrative applications needed by residents and residents taking printed letters. This is not considered effective and efficient because in making the letter, residents still have to wait to take the letter. Therefore, it is necessary to build a website-based population administration service information system for the Kenteng sub-district that can assist the service process effectively and efficiently. This system is built using the codeignter framework and the system development method using Prototype. The websitebased population administration service information system sub-district was tested for quality using the McCall Software quality method and overall quality was produced in a good category with an overall percentage of 62.18% which included the Correctness factor with a percentage of 69%, Reliability with a percentage of 76.75%, Efficiency with a percentage of 89.25%, Integrity with a percentage of 71%, Usability with a percentage of 70%, Maintainability with a percentage of 52.35%, Flexibility with a percentage of 50.25%, Testability with a percentage of 69%, Portability with a percentage of 66%, Reusability with a percentage percentage of 51% and Interoperability with a percentage of 67%.
{"title":"Sistem Informasi Pelayanan Administrasi Kependudukan Kelurahan Kenteng Berbasis Website dengan Uji Kualitas Sistem Menggunakan Metode Mccall Software Quality","authors":"Wahyu Eka Mulatsari, Diwahana Mutiara Candrasari, Suyudi Suyudi","doi":"10.31331/joined.v6i1.2597","DOIUrl":"https://doi.org/10.31331/joined.v6i1.2597","url":null,"abstract":"Kenteng Village provides population administration services to the community by means of residents coming to the village and village officials processing administrative applications needed by residents and residents taking printed letters. This is not considered effective and efficient because in making the letter, residents still have to wait to take the letter. Therefore, it is necessary to build a website-based population administration service information system for the Kenteng sub-district that can assist the service process effectively and efficiently. This system is built using the codeignter framework and the system development method using Prototype. The websitebased population administration service information system sub-district was tested for quality using the McCall Software quality method and overall quality was produced in a good category with an overall percentage of 62.18% which included the Correctness factor with a percentage of 69%, Reliability with a percentage of 76.75%, Efficiency with a percentage of 89.25%, Integrity with a percentage of 71%, Usability with a percentage of 70%, Maintainability with a percentage of 52.35%, Flexibility with a percentage of 50.25%, Testability with a percentage of 69%, Portability with a percentage of 66%, Reusability with a percentage percentage of 51% and Interoperability with a percentage of 67%.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134063178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-23DOI: 10.31331/joined.v5i2.2296
Diwahana Mutiara Candrasari, Putu Samuel Prihatmajaya, Clara Adelia Fransiska, Elisabeth Pernada
Along with technological developments that are growing very rapidly, all people or agencies need changes in their work processes to follow technological developments, one of which is, population data processing is an important activity that is carried out continuously by the SMK Swagaya 2 Purwokerto. When the current system often encounters difficulties in the attendance process, finding duplicate data for absences because they forget that they have been absent and then absent again, waste paper used. The purpose of this study was to build an attendance system at SMK Swagaya 2 Purwokerto. The Attendance Information System uses RFID where the user uses a tag card that can detect data about the person. Techniques in collecting data using direct or indirect observation methods and interview methods. The development of an information system is expected to help SMK Swagaya 2 Purwokertoin processing data for Principals, Employees or Teachers, Students during attendance, reducing paper waste and paper waste and can shorten operating time. With the existence of storage media in the form of a good database, it is expected to increase the efficiency of the Swagaya 2 Purwokerto Vocational School with the presence of an attendance information system, which is faster and the application used can provide convenience for users.
{"title":"Pemanfaatan RFID (Radio Frequency Identification) Tag Sebagai Alternatif Efektifitas Pemantauan Kehadiran Warga Sekolah di SMK Swagaya 2 Purwokerto Berbasis Website dengan Menggunakan Metode Uji Kualitas Mccall’s Quality","authors":"Diwahana Mutiara Candrasari, Putu Samuel Prihatmajaya, Clara Adelia Fransiska, Elisabeth Pernada","doi":"10.31331/joined.v5i2.2296","DOIUrl":"https://doi.org/10.31331/joined.v5i2.2296","url":null,"abstract":"Along with technological developments that are growing very rapidly, all people or agencies need changes in their work processes to follow technological developments, one of which is, population data processing is an important activity that is carried out continuously by the SMK Swagaya 2 Purwokerto. When the current system often encounters difficulties in the attendance process, finding duplicate data for absences because they forget that they have been absent and then absent again, waste paper used. The purpose of this study was to build an attendance system at SMK Swagaya 2 Purwokerto. The Attendance Information System uses RFID where the user uses a tag card that can detect data about the person. Techniques in collecting data using direct or indirect observation methods and interview methods. The development of an information system is expected to help SMK Swagaya 2 Purwokertoin processing data for Principals, Employees or Teachers, Students during attendance, reducing paper waste and paper waste and can shorten operating time. With the existence of storage media in the form of a good database, it is expected to increase the efficiency of the Swagaya 2 Purwokerto Vocational School with the presence of an attendance information system, which is faster and the application used can provide convenience for users.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128664735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-23DOI: 10.31331/joined.v5i2.2269
Vinsensius Levin Setya Abisha, Putu Samuel Prihatmajaya, Diwahana Mutiara Candrasari, R. Manurung
The existence of covid-19 has forced the government to implement health protocols. By implementing this, the procedure for celebrating the Eucharist is taking holy water to make the sign of the cross when entering and leaving the church temporarily. Covid-19 makes the use of goods or other things that are used simultaneously considered less hygienic. The implementation of health protocols carried out by the government includes washing hands, using hand sanitizer and using masks. The holy water used together is not optimal in terms of cleanliness, so with the implementation of the health protocol, this procedure has been temporarily suspended until now. At this time technology is developing very rapidly so with technology Catholic church people can get holy water without having to use it simultaneously by utilizing embedded system technology. This study aims to enable Catholic church members to get holy water according to health protocols. This tool for taking holy water automatically is designed and made so that it can accommodate people to return to carrying out the procedure for celebrating the Eucharist by making the sign of the cross using holy water. This research is expected to provide benefits, namely being able to accommodate people to get holy water to make the sign of the cross in accordance with health protocols. The result of this research is an automation system in the form of a tool to take holy water automatically using Arduino Uno R3 as the microcontroller.
covid-19的存在迫使政府实施卫生协议。通过实施这个，庆祝圣餐的程序是在暂时进出教堂时用圣水做十字架的标志。Covid-19使得同时使用物品或其他物品被认为不太卫生。政府执行的卫生协议包括洗手、使用洗手液和使用口罩。一起使用的圣水在清洁度方面不是最佳的，因此随着卫生议定书的实施，这一程序已暂时停止，直到现在。在这个时候，技术发展非常迅速，所以有了技术，天主教会的人可以得到圣水，而不必同时使用嵌入式系统技术。本研究旨在使天主教会成员能够根据健康协议获得圣水。这个自动取圣水的工具的设计和制造，是为了方便人们回到用圣水做十字架记号的圣餐仪式中。这项研究预计会带来好处，即能够让人们按照卫生协议获得圣水，并在十字架上签名。本研究的成果是一个以Arduino Uno R3为微控制器的自动取圣水工具形式的自动化系统。
{"title":"Rancangan dan Pembuatan Alat untuk Mengambil Air Suci Secara Otomatis Menggunakan Arduino Uno","authors":"Vinsensius Levin Setya Abisha, Putu Samuel Prihatmajaya, Diwahana Mutiara Candrasari, R. Manurung","doi":"10.31331/joined.v5i2.2269","DOIUrl":"https://doi.org/10.31331/joined.v5i2.2269","url":null,"abstract":"The existence of covid-19 has forced the government to implement health protocols. By implementing this, the procedure for celebrating the Eucharist is taking holy water to make the sign of the cross when entering and leaving the church temporarily. Covid-19 makes the use of goods or other things that are used simultaneously considered less hygienic. The implementation of health protocols carried out by the government includes washing hands, using hand sanitizer and using masks. The holy water used together is not optimal in terms of cleanliness, so with the implementation of the health protocol, this procedure has been temporarily suspended until now. At this time technology is developing very rapidly so with technology Catholic church people can get holy water without having to use it simultaneously by utilizing embedded system technology. This study aims to enable Catholic church members to get holy water according to health protocols. This tool for taking holy water automatically is designed and made so that it can accommodate people to return to carrying out the procedure for celebrating the Eucharist by making the sign of the cross using holy water. This research is expected to provide benefits, namely being able to accommodate people to get holy water to make the sign of the cross in accordance with health protocols. The result of this research is an automation system in the form of a tool to take holy water automatically using Arduino Uno R3 as the microcontroller.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125961587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-29DOI: 10.31331/joined.v5i1.2180
Dhesi Wulan Sari
The cadet candidates in multicultural ship are expected to increase their English skills especially speaking skill before working in real life. But, fortunately, in this pandemic era (Covid-19), English learning process which was limited through online and unvaried teaching learning method had detained their speaking skill. Moreover, vlogging as a teaching learning method would become a solution to improve their speaking skill during this pandemic. This research was conducted using descriptive qualitative method which the data were got by delivering interview, observation, and video analysis. The subjects of this study were 28 cadet candidates of Marine Engineering Program from A and B class. The result showed that the vlogging method could improve their speaking skills.
{"title":"Penerapan Media Pembelajaran Vlog untuk Meningkatkan Kemampuan Berbicara Bahasa Inggris Calon Kadet Polimarin","authors":"Dhesi Wulan Sari","doi":"10.31331/joined.v5i1.2180","DOIUrl":"https://doi.org/10.31331/joined.v5i1.2180","url":null,"abstract":"The cadet candidates in multicultural ship are expected to increase their English skills especially speaking skill before working in real life. But, fortunately, in this pandemic era (Covid-19), English learning process which was limited through online and unvaried teaching learning method had detained their speaking skill. Moreover, vlogging as a teaching learning method would become a solution to improve their speaking skill during this pandemic. This research was conducted using descriptive qualitative method which the data were got by delivering interview, observation, and video analysis. The subjects of this study were 28 cadet candidates of Marine Engineering Program from A and B class. The result showed that the vlogging method could improve their speaking skills.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"39 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132935556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-29DOI: 10.31331/joined.v5i1.2182
D. Purnamasari, Henny Prasetyani
Penerapan kriptografi pada asset budaya sangat perlu dilakukan, karena banyaknya klaim budaya Indonesia oleh negara asing. Oleh karena itu penelitian ini menggunakan tembang macapat Sinom, Pangkur, Pocung, Kinanti. Pada penelitian ini membandingkan algoritma Caesar Cipher dan Rail Fence Cipher untuk mengetahui proses penyandian dan efektifitas waktu enkripsi dan deskripsi. Waktu proses menunjukkan waktu deskripsi lebih lama dibandingkan enkripsi. Waktu rata-rata enkripsi algoritma Rail Fence Cipher lebih cepat yaitu adalah 0.000254 detik dibandingkan dengan Caesar. Waktu rata-rata enkripsi Rail Fence Cipher adalah 0.000254 detik dan waktu deskripsi adalah 0.000475 detik. Waktu enkripsi terpendek Pocung dan Kinanti. Rail Fence lebih aman dibanding Caesar Cipher.
{"title":"Analisis Performansi Kriptografi Berbasis Algoritma Caesar Cipher dan Rail Fence Cipher pada Tembang Macapat","authors":"D. Purnamasari, Henny Prasetyani","doi":"10.31331/joined.v5i1.2182","DOIUrl":"https://doi.org/10.31331/joined.v5i1.2182","url":null,"abstract":"Penerapan kriptografi pada asset budaya sangat perlu dilakukan, karena banyaknya klaim budaya Indonesia oleh negara asing. Oleh karena itu penelitian ini menggunakan tembang macapat Sinom, Pangkur, Pocung, Kinanti. Pada penelitian ini membandingkan algoritma Caesar Cipher dan Rail Fence Cipher untuk mengetahui proses penyandian dan efektifitas waktu enkripsi dan deskripsi. Waktu proses menunjukkan waktu deskripsi lebih lama dibandingkan enkripsi. Waktu rata-rata enkripsi algoritma Rail Fence Cipher lebih cepat yaitu adalah 0.000254 detik dibandingkan dengan Caesar. Waktu rata-rata enkripsi Rail Fence Cipher adalah 0.000254 detik dan waktu deskripsi adalah 0.000475 detik. Waktu enkripsi terpendek Pocung dan Kinanti. Rail Fence lebih aman dibanding Caesar Cipher.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130597386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-26DOI: 10.31331/joined.v4i2.1942
Diwahana Mutiara Candrasari
This study proposes a clustering of potential customers at Yamaha Nusantra Motor Purwokerto based on consumer characteristics. Clustering is one of the processes of data mining that aims to partition existing objects into one or more clusters of objects based on their characteristics. The method used in this study is K-Nearest Neighbor as a determination of the feasibility of the data while K-Means is used as customer clustering. The value of the Davies Bouldin Index was examined using rapidminer while the purity validation was using Microsoft excel. The results show that the K-Means training data of the Davies Bouldin Index is 0.266 and the Purity validation is 1.3351. In the K-Means data testing the results show the Davies Bouldin Index value of 0.298 and the Purity validation of 0.6631.
{"title":"Pemilihan Pelanggan Potensial Dengan Melakukan Pemetaan Area Dengan Metode Algoritma K-NN dan K-Means Di Yamaha Nusantara Motor Purwokerto","authors":"Diwahana Mutiara Candrasari","doi":"10.31331/joined.v4i2.1942","DOIUrl":"https://doi.org/10.31331/joined.v4i2.1942","url":null,"abstract":"This study proposes a clustering of potential customers at Yamaha Nusantra Motor Purwokerto based on consumer characteristics. Clustering is one of the processes of data mining that aims to partition existing objects into one or more clusters of objects based on their characteristics. The method used in this study is K-Nearest Neighbor as a determination of the feasibility of the data while K-Means is used as customer clustering. The value of the Davies Bouldin Index was examined using rapidminer while the purity validation was using Microsoft excel. The results show that the K-Means training data of the Davies Bouldin Index is 0.266 and the Purity validation is 1.3351. In the K-Means data testing the results show the Davies Bouldin Index value of 0.298 and the Purity validation of 0.6631.","PeriodicalId":437760,"journal":{"name":"Joined Journal (Journal of Informatics Education)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127920621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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