Journal of Data Science Theory and Application最新文献

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PEMANFAATAN METODE CLUSTERING UNTUK MENGANALISIS PENDUDUK KEBUMEN YANG MEMILIKI KETERAMPILAN TEKNOLOGI INFORMASIDAN KOMUNIKASI (TIK) 利用这种集料方法来分析当地拥有信息技术和通信技能的人们
Journal of Data Science Theory and Application Pub Date : 2023-10-24 DOI: 10.32639/jasta.v2i2.443
None Awaludin Abid, None Rainaldi Putra Setiawan
{"title":"PEMANFAATAN METODE CLUSTERING UNTUK MENGANALISIS PENDUDUK KEBUMEN YANG MEMILIKI KETERAMPILAN TEKNOLOGI INFORMASIDAN KOMUNIKASI (TIK)","authors":"None Awaludin Abid, None Rainaldi Putra Setiawan","doi":"10.32639/jasta.v2i2.443","DOIUrl":"https://doi.org/10.32639/jasta.v2i2.443","url":null,"abstract":"Access to various forms of technology is considered important today in Indonesia, this is because if the government does not move quickly to make technology more user-friendly, the skills gap in information technology will continue to widen. The purpose of this study is to determine whether or not there are differences in the level of expertise or knowledge about information technology between communities, especially in Kebumen district. The clustering calculation uses survey data conducted by researchers given to friends, relatives and neighbors of researchers with data on the number of teenagers and adults aged 19-49 years. As one of the methods in unsupervised learning, the clustering algorithm is used so that the data set can be organized into groups with other items that are comparable to it. The results show that most of the age range who have IT expertise are more in the age range of 19-29 years.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135322216","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}
引用次数: 0
PERSEPSI PETANI TERHADAP KEBERLANJUTAN LAHAN PERTANIAN DI PINGGIRAN KOTA PEKALONGAN, PROVINSI JAWA TENGAH 农民对爪哇中部贝加隆市郊区可持续性农业的看法
Journal of Data Science Theory and Application Pub Date : 2023-10-24 DOI: 10.32639/jasta.v2i2.408
None Imade Yoga Prasada
{"title":"PERSEPSI PETANI TERHADAP KEBERLANJUTAN LAHAN PERTANIAN DI PINGGIRAN KOTA PEKALONGAN, PROVINSI JAWA TENGAH","authors":"None Imade Yoga Prasada","doi":"10.32639/jasta.v2i2.408","DOIUrl":"https://doi.org/10.32639/jasta.v2i2.408","url":null,"abstract":"The conversion of agricultural land to urban areas encourages the phenomenon of urban sprawl. The urban sprawl phenomenon threatens the sustainability of agricultural land in suburban areas. On the other hand, the existence of agricultural land has an important role, both as supporting the availability of food for the population, and various other ecological roles. Therefore, this research was conducted with the aim of determining the level of farmers' perception of the sustainability of agricultural land on the outskirts of Pekalongan City in terms of five dimensions of sustainability. The research was conducted on the outskirts of Pekalongan City, Central Java Province. The number of research respondents was 90 farmers who were divided proportionally in each sub-district. Data were analyzed using a Likert scale and tested using the proportion test. The results of the research show that four of the five sustainability dimensions of farmers have a poor level of perception, and the other sustainability dimension of farmers has a good level of perception. However, if viewed based on the five dimensions simultaneously, more than 50% of farmers have a bad perception of the sustainability of agricultural land on the outskirts of Pekalongan City.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"30 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135322215","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}
引用次数: 0
SELEKSI CALON PENERIMA BANTUAN SOSIAL MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) 使用简单的加标量方法选择可能的受众(锯)
Journal of Data Science Theory and Application Pub Date : 2023-10-13 DOI: 10.32639/jasta.v2i2.486
None Rohmatulloh Muhamad Ikhsanuddin
{"title":"SELEKSI CALON PENERIMA BANTUAN SOSIAL MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW)","authors":"None Rohmatulloh Muhamad Ikhsanuddin","doi":"10.32639/jasta.v2i2.486","DOIUrl":"https://doi.org/10.32639/jasta.v2i2.486","url":null,"abstract":"Bantuan sosial merupakan upaya pemerintah bertujuan untuk mewujudkan keadilan social bagi seluruh rakyat Indonesia berdasarkan amanat Undang-Undang Dasar 1945. Upaya pemerintah dalam memberikan bantuan tentunya memiliki keterbatasan anggaran sehingga kuota jumlah penerimanya dibatasi. Keterbatasan inilah mendasari perlunya seleksi calon penerima bantuan dengan cara memberikan survey dengan pertanyaan sebagai kriteria dalam seleksi tersebut sesuai dengan tingkat prioritas. Penentuan calon penerima bantuan biasanya membuat pemangku kepentingan memiliki keterbatasan dalam menentukan quota terebut sehingga diperlukan system pendukung keputusan untuk membantu menentukan rekomendasi calon penerima bantuan social dengan perangkingan kandidat sesuai prioritas kriteria. Metode simple additive weight membantu dalam memecahkan masalah sesuai dengan tingkat prioritas kriteria yang telah ditentukan sehingga menghasilkan rangking rekomendasi calon penerima bantuan.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135923395","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}
引用次数: 0
PENGARUH KINERJA KEUANGAN TERHADAP RETURN SAHAM PADA SEKTOR PROPERTI DAN REAL ESTATE PERIODE TAHUN 2019-2021 DENGAN INFLASI SEBAGAI VARIABEL MODERASI 金融表现对2008 -2021年房地产和房地产回归的影响,通货膨胀为温和变量
Journal of Data Science Theory and Application Pub Date : 2023-09-30 DOI: 10.32639/jasta.v2i2.371
Yuli Rien Hartati, Tuti Zakiyah
{"title":"PENGARUH KINERJA KEUANGAN TERHADAP RETURN SAHAM PADA SEKTOR PROPERTI DAN REAL ESTATE PERIODE TAHUN 2019-2021 DENGAN INFLASI SEBAGAI VARIABEL MODERASI","authors":"Yuli Rien Hartati, Tuti Zakiyah","doi":"10.32639/jasta.v2i2.371","DOIUrl":"https://doi.org/10.32639/jasta.v2i2.371","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh Return on Asset (ROA), Earning Per Share (EPS), Current Ratio (CR) dan Debt to Equity Ratio (DER) terhadap return saham dengan inflasi sebagai variabel moderasi pada perusahaan property dan real estate periode 2019-2021. Populasi yang digunakan dalam penelitian ini adalah perusahaan property dan real estate yang terdaftar di Bursa Efek Indonesia (BEI) dengan jumlah keseluruhan 83 perusahaan. Metode pengambilan sampel pada penelitian ini adalah metode purposive sampling dengan jumlah sampel sebanyak 41 perusahaan sehingga menghasilkan data berjumlah 123. Teknik analisis yang digunakan dalam penelitian ini adalah analisis regresi data panel dan Moderated Regression Analysis (MRA) dengan menggunakan progam Eviews 12 versi student lite. Hasil penelitian ini menunjukkan bahwa Return on Asset (ROA), Earning Per Share (EPS) dan Debt to Equity Ratio (DER) tidak berpengaruh terhadap return saham, Current Ratio (CR) berpengaruh positif terhadap return saham serta inflasi mampu memperlemah pengaruh Return on Assets (ROA) terhadap return saham, inflasi tidak mampu memoderasi pengaruh Earning Per Share (EPS), Current Ratio (CR) dan Debt to Equity Ratio (DER) terhadap return saham.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135126824","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}
引用次数: 0
AUDIT KERENTANAN MENGGUNAKAN SQLMAP DAN RESERVE SHELL PADA WEBSITE STAFF BHAKTI SEMESTA 使用 sqlmap 和 reserve shell 对 bhakti semesta 工作人员网站进行漏洞审计
Journal of Data Science Theory and Application Pub Date : 2023-04-12 DOI: 10.32639/jasta.v2i1.309
None Puspa Ira Dewi Candra Wulan, None At Tafani Filah, None Rivort pormes, None Rohmatulloh Muhamad Ikhsanuddin
{"title":"AUDIT KERENTANAN MENGGUNAKAN SQLMAP DAN RESERVE SHELL PADA WEBSITE STAFF BHAKTI SEMESTA","authors":"None Puspa Ira Dewi Candra Wulan, None At Tafani Filah, None Rivort pormes, None Rohmatulloh Muhamad Ikhsanuddin","doi":"10.32639/jasta.v2i1.309","DOIUrl":"https://doi.org/10.32639/jasta.v2i1.309","url":null,"abstract":"Dalam perkembangan teknologi informasi, keamanan data dan informasi menjadi yang sangat penting untuk menjaga integritas dan validitas Data, Sistem serta Jaringan komunikasi. Usaha penyusupan atau peretasan sering dilakukan oleh pihak yang tidak bertanggungjawab, tingkat keamanan yang rendah menjadikan para peretas dengan mudah mengakses data penting. berdasarkan hal tersebut peningkatan kualitas keamanan jaringan, website, server dan database harus selalu dilakukan secara berkala. Dasar peningkatan kualitas keamanan dapat dilakukan dengan audit sistem. Audit sistem dilakukan untuk mencari dan memperbaiki kerentanan sistem. Website staff bhakti semesta merupakan website yang digunakan untuk mengelola kinerja staff, sistem ini rentan untuk dimanipulasi karena berpengaruh dengan penerimaan tunjangan kinerja. Metode pentesting dari mulai scanning, enumeration, exploitation dan privilege escalation dilakukan dalam penelitian ini. SQLMAP dan Reserve Shell merupakan tools penunjang. Hasil dari penelitian ini ditemukan kerentanan pada URL sehingga akses database sistem dapat dilakukan, akses tertinggi sebagai root pada sistem website juga dapat diakses.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134952962","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}
引用次数: 0
PERBANDINGAN AKURASI PREDIKSI METODE REGRESI LINEAR OLS DENGAN JARINGAN SYARAF TIRUAN : STUDI KASUS DATASET STARTUP 将线性OLS回归方法与模拟神经网络的线性回归方法的准确性比较
Journal of Data Science Theory and Application Pub Date : 2023-04-12 DOI: 10.32639/jasta.v2i1.283
Wahyuni Windasari Wahyuni Windasari, None Wasiman, None M. Annas Alfiyanto
{"title":"PERBANDINGAN AKURASI PREDIKSI METODE REGRESI LINEAR OLS DENGAN JARINGAN SYARAF TIRUAN : STUDI KASUS DATASET STARTUP","authors":"Wahyuni Windasari Wahyuni Windasari, None Wasiman, None M. Annas Alfiyanto","doi":"10.32639/jasta.v2i1.283","DOIUrl":"https://doi.org/10.32639/jasta.v2i1.283","url":null,"abstract":"Perkembangan digital membawa pengaruh pada tumbuhnya perusahaan StartUp. Penelitian terkait dengan faktor yang mempengaruhi profit perusahaan StartUp menjadi bahan kajian yang menarik untuk dikaji lebih lanjut. Pada penelitian ini akan dilakukan analisis terkait faktor-faktor yang mempengaruhi profit perusahaan StartUp menggunakan metode prediksi linear berganda dan Jaringan Syaraf Tiruan (JST). Dengan melakukan analisis data pada dataset Kaggle dari 1000 perusahaan StartUp menggunakan RStudio diperoleh hasil bahwa performa model linear berganda lebih akurat dibandingkan dengan performa model JST. Hal ini terlihat dari nilai SAE model linear berganda lebih kecil dibandingkan SAE model JST.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134953120","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}
引用次数: 0
SELEKSI PENERIMAAN PENGAJAR LES PRIVAT DENGAN MENERAPKAN METODE SIMPLE ADDITIVE WEIGHTING 采用简单的附加限制方法获得私人教师的入学选择
Journal of Data Science Theory and Application Pub Date : 2023-04-12 DOI: 10.32639/jasta.v2i1.282
Dian Rusvinasari, None Wiji Tri Puspitasari
{"title":"SELEKSI PENERIMAAN PENGAJAR LES PRIVAT DENGAN MENERAPKAN METODE SIMPLE ADDITIVE WEIGHTING","authors":"Dian Rusvinasari, None Wiji Tri Puspitasari","doi":"10.32639/jasta.v2i1.282","DOIUrl":"https://doi.org/10.32639/jasta.v2i1.282","url":null,"abstract":"Pengajar les privat yang berkualitas merupakan sebuah keharusan bagi Lembaga Bimbingan Belajar dalam melaksanakan proses pendampingan belajar yang bermutu bagi peserta didiknya. Untuk mendapatkan pengajar yang berkualitas didasarkan pada terselenggaranya proses seleksi penerimaan di Lembaga Bimbingan Belajar tersebut. Pada proses seleksi jika yang menjadi acuan adalah kualitas dari calon pengajar, maka Lembaga Bimbingan Belajar akan mendapatkan calon pengajar yang berkualitas dan berkompeten. Seleksi penerimaan pengajar di Lembaga Bimbingan Belajar di Seyegan masih menjadi kendala karena proses pemilihan masih dilakukan secara manual. Seleksi penerimaan ini masih dilakukan dengan menunjuk pengajar yang sudah ada tanpa meninjau kategori yang memenuhi kriteria yang diinginkan oleh orang tua siswa dan tanpa menggunakan sistem komputerisasi. Berdasarkan permasalahan tersebut, untuk menjaga objektivitas dalam seleksi penerimaan pengajar maka perlu diterapkan suatu sistem pendukung keputusan untuk menyelesaikan proses seleksi. Penerapan metode SAW dinilai mampu menyelesaikan permasalahan yang ada serta membantu pimpinan dalam mengambil keputusan yang tepat pada proses seleksi.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134953119","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}
引用次数: 1
VOLATILITAS HARGA JAMBU KRISTAL DI KABUPATEN KEBUMEN 皇后区番石榴价格波动
Journal of Data Science Theory and Application Pub Date : 2023-04-12 DOI: 10.32639/jasta.v2i1.267
None Imade Yoga Prasada, Irawan Wibisonya, Larasati Puspita Saridewi, Ayu Putri Merry Anisya
{"title":"VOLATILITAS HARGA JAMBU KRISTAL DI KABUPATEN KEBUMEN","authors":"None Imade Yoga Prasada, Irawan Wibisonya, Larasati Puspita Saridewi, Ayu Putri Merry Anisya","doi":"10.32639/jasta.v2i1.267","DOIUrl":"https://doi.org/10.32639/jasta.v2i1.267","url":null,"abstract":"Kebumen merupakan salah satu sentra penghasil komoditas jambu kristal. Hal ini didorong oleh tingginya produksi dan produktivitas jambu kristal di Kabupaten Kebumen. Meskipun demikian, pergerakan harga komoditas jambu kristal di tingkat petani masih sangat tinggi. Oleh karena itu, penelitian ini dilakukan untuk mengetahui volatilitas harga jambu kristal di tingkat petani di Kabupaten Kebumen. Data yang digunakan pada penelitian ini merupakan data sekunder yang bersumber dari Badan Pusat Statistik. Data selanjutnya dianalisis dengan menggunakan model ARCH-GARCH. Hasil analisis menunjukkan bahwa harga jambu kristal di tingkat petani di Kabupaten Kebumen memiliki volatilitas yang tinggi. Selain itu, harga jambu kristal di tingkat petani juga cenderung sensitive terhadap guncangan harga.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134952961","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}
引用次数: 0
KONSEP DAN DATA MODEL APLIKASI LELANG KOMODITAS PERTANIAN BERBASIS ANDROID 以ANDROID为基础的商品销售应用程序的概念和数据模型
Journal of Data Science Theory and Application Pub Date : 2023-04-12 DOI: 10.32639/jasta.v2i1.195
Awaludin Abid
{"title":"KONSEP DAN DATA MODEL APLIKASI LELANG KOMODITAS PERTANIAN BERBASIS ANDROID","authors":"Awaludin Abid","doi":"10.32639/jasta.v2i1.195","DOIUrl":"https://doi.org/10.32639/jasta.v2i1.195","url":null,"abstract":"Concept and data model of application can be implemented in the Auction sector, especially for agricultural commodities. The main benefit for farmers is to increase income because it expands market segmentation,for governments to monitor the pace and development of agriculture in an area. The application is designed in android system,that has high mobility so it is easy to use anywhere as long as it has an internet network, the addition of a price check facility from auction results in the application is expected to add information to farmers and buyers in order to reduce disinformation about the price of an agricultural commodity.","PeriodicalId":494377,"journal":{"name":"Journal of Data Science Theory and Application","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134953121","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}
引用次数: 0
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