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A Review on Big Data Implementation in Agriculture 农业大数据实施综述
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.20
Abdul Azzam Ajhari, Albertus E.K. Gunawan, Budi Candra, Bona T. Munthe
Significant population growth has been an issue lately. This means that crop production should be increased significantly to cater to the growing number of people. With less land to grow it on, changing climate and depletion of viable farmland, big data has been considered a promising approach to solve the problem. This main contribution of this study is to provide overview of the benefits of big data implementation in agriculture and the stakeholders involved by performing asystematic literature review on relevant papers. This study reveals that big data implementation brings benefits such as increase in revenue, support for sustainable agriculture, and support for data driven decision making. For successfulimplementation, stakeholders’ involvement from various sectors are needed.
人口的大幅增长最近一直是一个问题。这意味着作物产量应该大幅增加,以满足不断增长的人口。随着可供种植的土地越来越少,气候变化和可用农田的枯竭,大数据被认为是解决问题的一个有希望的方法。本研究的主要贡献是通过对相关论文进行系统的文献综述,概述了大数据在农业中的应用以及相关利益相关者的好处。本研究表明,大数据的实施带来了诸如增加收入,支持可持续农业以及支持数据驱动决策等好处。要成功实施,需要各领域利益相关者的参与。
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引用次数: 0
Implementation of System Dynamics to Increase Successful Utilization of E-Commerce with Marketing and Innovation Capability in MSMEs 运用系统动力学提高中小微企业成功利用电子商务的营销和创新能力
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.18
Anindo Saka Fitri, Seftin Fitri Ana Wati, E. M. Safitri, Anita Wulansari, Dhian Satria Yudha Kartika
Micro, Small, and Medium Enterprises (MSMEs) play an important role in the economic development of many cities around the world. The role of MSMEs can encourage equitable economic development which is one of the main pillars of the ASEAN Economic Community (AEC). But unfortunately, there are still many people who do not know how to market a new product and have a large market potential by using internet technology. The ongoing COVID-19 pandemic is causing changes in individual habits which also has the opportunity to permanently influence market developments in the coming years. Many people choose to shop online using e-commerce. The role of e-commerce is very influential in improving the performance of MSMEs. There are several variables in the successful use of e-commerce, including internal and external inhibiting and supporting variables. This study applies the system dynamics method to link the variables of success in the use of e-commerce with variables related to the performance of MSMEs. The results of this study are the success of the use of e-commerce is interrelated with marketing and innovation capability which has a positive effect on the performance of MSMEs. This research is expected to increase the success of using e-commerce in MSMEs, especially in Indonesia.
中小微企业(MSMEs)在全球许多城市的经济发展中发挥着重要作用。中小微企业的作用可以促进公平的经济发展,这是东盟经济共同体(AEC)的主要支柱之一。但不幸的是,仍然有很多人不知道如何利用互联网技术来营销新产品和拥有巨大的市场潜力。持续的COVID-19大流行正在引起个人习惯的变化,这也有可能在未来几年对市场发展产生永久性影响。许多人选择使用电子商务在网上购物。电子商务对中小微企业绩效的提升有着重要的影响。电子商务的成功运用有几个变量,包括内部和外部的抑制和支持变量。本研究运用系统动力学方法,将电子商务成功的变量与中小微企业绩效相关的变量联系起来。研究结果表明,中小微企业使用电子商务的成功与否与市场营销和创新能力相关,市场营销和创新能力对中小微企业的绩效有正向影响。这项研究预计将提高中小微企业使用电子商务的成功率,特别是在印度尼西亚。
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引用次数: 0
A Forecasting : Bitcoin Price with the ARIMA Method to Help Swing Traders Made Decision 预测:用ARIMA方法帮助波动交易者做出决定的比特币价格
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.19
Helynda Mulya Arga Retha, Gilberto Daniel Dwi Putra Taslim
Abstract: The economic situation is greatly affected by the pandemic. It causes people to look for ways to keep their money safe even if they can make a profit. One of the answers to that question is various investment products such as stocks, bonds, mutual funds, and cryptocurrency. Cryptocurrency or commonly called Cryptocurrency is a digital asset used to exchange. Cryptocurrency today has become a very remarkable phenomenon, especially since entering the era of the COVID 19 pandemic. Bitcoin is a digital currency created in 2009 by Satoshi Nakamoto. Cryptocurrency price movements have patterns and are predictable. The effort to make this prediction is called forecasting. Methods research on this paper using ARIMA methods. The forecasting results for the next five periods of the Bitcoin price show a linear line at the price of USD 48065.1.
摘要:疫情对经济形势影响较大。它导致人们寻找方法来保证他们的钱安全,即使他们可以获利。这个问题的答案之一是各种投资产品,如股票、债券、共同基金和加密货币。加密货币或通常称为加密货币是用于交换的数字资产。今天的加密货币已经成为一个非常引人注目的现象,特别是在进入COVID - 19大流行时代之后。比特币是中本聪于2009年创造的一种数字货币。加密货币的价格走势有规律,是可预测的。做出这种预测的努力被称为预测。方法采用ARIMA方法对本文进行研究。比特币价格未来五个周期的预测结果显示,价格在48065.1美元处呈线性。
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引用次数: 1
Metric Comparison For Text Classification 文本分类的度量比较
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.34
A. Muhaimin, Tresna Maulana Fahrudin, Trimono, P. Riyantoko, K. M. Hindrayani
Text classifications have been popular in recent years. To classify the text, the first step that needs to be done is to convert the text into some value. Some values that can be used, such as Term Frequencies, Inverse Document Frequencies, Term Frequencies – Inverse Document Frequencies, and Frequency of the word itself. This study aims to get which metric value is best in text classification. The method used is Naïve Bayes, Logistic Regression, and Random Forest. The evaluation score that is used is accuracy and Area Under Curve value. It comes out that some metric values produce similar evaluation scores. Another finding is that Random Forest is the best method among others, also the best metric for text classification is Term Frequencies – Inverse Document Frequencies.
近年来,文本分类非常流行。要对文本进行分类,需要做的第一步是将文本转换为某种值。可以使用的一些值,如词频率、逆文档频率、词频率-逆文档频率和词本身的频率。本研究的目的是得到哪个度量值在文本分类中是最好的。使用的方法是Naïve贝叶斯,逻辑回归和随机森林。使用的评价分数是准确度和曲线下面积值。结果表明,一些度量值产生了相似的评价分数。另一个发现是随机森林是其他方法中最好的方法,文本分类的最佳度量是术语频率-逆文档频率。
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引用次数: 0
Strategic Planning of Information Systems and Information Technology for Digital Signature at Balai Sertifikasi Elektronik Balai Sertifikasi Elektronik的数字签名信息系统和信息技术战略规划
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.21
Abdul Azzam Ajhari, Albertus E. K. Gunawan, Budi Candra, Bona T. Munthe
The COVID-19 pandemic in Indonesia has changed work patterns from those previously based on conventional to digitalization. One of the changes in the work pattern of digitalization is the shift in the behavior of using wet signatures on paper to digital signatures on electronic documents. The use of digital signatures cannot be separated from the strategic planning of information system (IS) and information technology (IT) strategy that refers to business strategies so that companies or agencies can compete. The need for planning in determining business strategy, IS/IT management strategy, and IT strategy before finding future application portfolios. Ward and Peppard were selected and used as a strategic planning method for information systems and information technology in this study. Business strategy can be found using internal and external analysis with strengths, weaknesses, opportunities, and threats (SWOT) with EFAS and IFAS matrix evaluation. The results were achieved in the strategic planning of the appropriate information system and information technology for agencies in achieving their business goals.
2019冠状病毒病大流行使印度尼西亚的工作模式从以前的传统模式转变为数字化模式。数字化工作模式的变化之一是在电子文档上使用湿签名的行为转变为数字签名。数字签名的使用离不开信息系统(IS)和信息技术(IT)战略的战略规划,这些战略是指公司或机构能够竞争的业务战略。在发现未来的应用程序组合之前,需要在确定业务策略、IS/IT管理策略和IT策略方面进行规划。本研究选择Ward和Peppard作为信息系统和信息技术的战略规划方法。企业战略可以使用内部和外部分析的优势、劣势、机会和威胁(SWOT)与EFAS和IFAS矩阵评估。在适当的信息系统和信息技术的战略规划方面取得了成果,以帮助各机构实现其业务目标。
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引用次数: 0
Determinants of Exclusive Breastfeeding Practice in Gorontalo Province 哥伦塔洛省纯母乳喂养实践的决定因素
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.27
Dio Dwi Saputra
Exclusive breastfeeding has many benefits, not only for the baby but also for the mother. In 2021, the province with the lowest percentage of babies aged 0-5 months old who received exclusive breastfeeding in Indonesia is Gorontalo Province (52,75 percent). This makes the background of the researcher to find out the determinants of exclusive breastfeeding practice in this province. this study uses a dataset from the National Socio-Economic Survey (SUSENAS) in Gorontalo Province in March 2021. The variables used are age at first marriage, maternal education, internet usage, place of birth, assistant of birth, and household poverty status. The result is that women aged 15-49 years whose first marriage age is 21 years and over (OR = 0,77), with junior high school and over education (OR = 0,93), used the internet for the past 3 months (OR = 0,77) and their household poverty status is not poor (OR = 0,86) tend not to practice the exclusive breastfeeding. While women aged 15-49 years who gave birth at home are more likely to practice exclusive breastfeeding (OR = 1,95).
纯母乳喂养有很多好处,不仅对婴儿,而且对母亲。2021年,印度尼西亚0-5个月大婴儿接受纯母乳喂养比例最低的省份是哥龙塔洛省(52.75%)。这使得研究人员的背景,以找出我省纯母乳喂养实践的决定因素。本研究使用2021年3月哥伦塔洛省国家社会经济调查(SUSENAS)的数据集。使用的变量包括初婚年龄、母亲教育程度、互联网使用情况、出生地、出生助理和家庭贫困状况。结果表明,初婚年龄为21岁及以上(OR = 0.77)、初中及以上学历(OR = 0.93)的15-49岁女性在过去3个月内使用过互联网(OR = 0.77),且家庭贫困状况不差(OR = 0.86)的女性倾向于不实行纯母乳喂养。而15-49岁在家分娩的妇女更有可能实行纯母乳喂养(OR = 1,95)。
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引用次数: 0
Regression Analysis of CAR, NPL-Net, LDR on Increasing Return on Asset (Case Study on Banking Companies Listed on IDX in 2018-2020) CAR、NPL-Net、LDR对资产收益率增长的回归分析(以2018-2020年IDX上市银行公司为例)
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.24
Mohammad Hamim Zajuli Al Faroby
Banking is a financial institution tasked with collecting funds from the public and then channeling them back to obtain income. The bank's performance can be seen by comparing the ratio figures in the annual financial statements that the bank has achieved. Therefore, this study aims to determine the CAR, NPL-Net, and LDR, which affect bank profitability or Return on Assets. This research method uses Multiple Linear Regression Analysis with secondary data and a ratio measurement scale, and the number of samples is 90 samples from 30 banking companies during the 2018-2020 period. This data is sourced from the Indonesia Stock Exchange, with the Judgment Sampling technique. The sample was reduced to 84 by the outlier test due to abnormal data. Based on the results of the analysis, it is known that CAR and LDR have no significant effect on Return on Assets, otherwise, NPL-Net has a significant effect on Return on Assets, and CAR, NPL-Net, LDR simultaneously have a significant effect on Return on Assets.
银行业是一种金融机构,其任务是从公众那里收集资金,然后再将其转回以获得收入。通过比较银行在年度财务报表中取得的比率数字,可以看出银行的业绩。因此,本研究旨在确定影响银行盈利能力或资产回报率的CAR、NPL-Net和LDR。本研究方法采用多元线性回归分析,采用二次数据和比例计量量表,样本数量为2018-2020年期间30家银行公司的90个样本。本数据来源于印度尼西亚证券交易所,采用判断抽样技术。由于数据异常,通过离群值检验,样本减少到84个。根据分析结果可知,CAR和LDR对资产收益率没有显著影响,否则,NPL-Net对资产收益率有显著影响,并且CAR、NPL-Net、LDR同时对资产收益率有显著影响。
{"title":"Regression Analysis of CAR, NPL-Net, LDR on Increasing Return on Asset (Case Study on Banking Companies Listed on IDX in 2018-2020)","authors":"Mohammad Hamim Zajuli Al Faroby","doi":"10.33005/ijdasea.v2i1.24","DOIUrl":"https://doi.org/10.33005/ijdasea.v2i1.24","url":null,"abstract":"\u0000 \u0000 \u0000Banking is a financial institution tasked with collecting funds from the public and then channeling them back to obtain income. The bank's performance can be seen by comparing the ratio figures in the annual financial statements that the bank has achieved. Therefore, this study aims to determine the CAR, NPL-Net, and LDR, which affect bank profitability or Return on Assets. This research method uses Multiple Linear Regression Analysis with secondary data and a ratio measurement scale, and the number of samples is 90 samples from 30 banking companies during the 2018-2020 period. This data is sourced from the Indonesia Stock Exchange, with the Judgment Sampling technique. The sample was reduced to 84 by the outlier test due to abnormal data. Based on the results of the analysis, it is known that CAR and LDR have no significant effect on Return on Assets, otherwise, NPL-Net has a significant effect on Return on Assets, and CAR, NPL-Net, LDR simultaneously have a significant effect on Return on Assets. \u0000 \u0000 \u0000","PeriodicalId":220622,"journal":{"name":"Internasional Journal of Data Science, Engineering, and Anaylitics","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132976303","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
Classification of Drought Impact by Drought Vulnerability Indicators in Probolinggo Regrency Using Naive Bayes 基于朴素贝叶斯回归法的干旱脆弱性指标对干旱影响的分类
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.31
S. Hidayati
Drought in Probolinggo is a big problem because most of the people in this work as farmers. Drought is a natural phenomenon, difficult to define due to differences in hydrometeorological variables and socio economic factors along with the stochastic nature of water demand in various regions. Resident vulnerability to drought hazard is varie. Vulnerability can be measured using vulnerability indicators such as economic factors, social factors, and ecological factors. This research used several vulnerability indicators to classified the impact of drought in three villages in Probolinggo Regency (Sumberkare, Tandonsentul, and Tegalsono). The classification method used in this research is Naïve Bayes. The 10-fold cross validation method was used to train the developed predictive model and the performance of the models evaluated. The accuracy of drought impact by the naive bayes is 85,90 %. Naïve Bayes classifier classify indicators of the impact of drought accurately.
干旱在Probolinggo是一个大问题,因为这里的大多数人都是农民。干旱是一种自然现象,由于水文气象变量和社会经济因素的差异以及各地区需水量的随机性,干旱难以定义。居民对干旱灾害的脆弱性各不相同。脆弱性可以通过经济因素、社会因素和生态因素等脆弱性指标来衡量。本研究使用几个脆弱性指标对Probolinggo县三个村庄(Sumberkare、Tandonsentul和Tegalsono)的干旱影响进行了分类。本研究使用的分类方法是Naïve Bayes。采用10重交叉验证法对所建立的预测模型进行训练,并对模型的性能进行评价。朴素贝叶斯预测干旱影响的准确率为85% ~ 90%。Naïve贝叶斯分类器对干旱影响的指标分类准确。
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引用次数: 0
Evaluation of Customer Satisfaction with Public Trans-portation in Yogyakarta 日惹市公共交通顾客满意度评价
Pub Date : 2022-05-28 DOI: 10.33005/ijdasea.v2i1.17
Findra Kartika Sari Dewi, Niko Guntara
Yogyakarta is one of the cities that provides public transportation facilities to support the activities of its people in traveling. However, the use of public transportation is still a little in demand in Yogyakarta, whether it's because the desired travel route is not available, the tariff is not reasonable, the driver is reckless, or the physical condition of the vehicle is no longer suitable for use. Usually, after people use public transportation, the satisfaction that has been felt will appear. Therefore, a sentiment analysis study will be conducted to determine the value of customer satisfaction on the use of public transportation in Yogyakarta. This research uses social media twitter to get data. The data will identify an opinion or problem from someone whether it tends to be positive, negative, or neutral. The author uses the SentiStrength method to classify tweet data to get a value. This study will produce a summary of customer satisfaction values ​​that can be used as a reference in increasing customer satisfaction so that people are more interested in using public transportation in Yogyakarta.
日惹是提供公共交通设施的城市之一,以支持其人民的旅行活动。然而,在日惹,公共交通的使用仍然有一点需求,无论是因为没有理想的旅行路线,关税不合理,司机鲁莽,还是车辆的物理状况不再适合使用。通常,人们在使用公共交通工具后,会出现已经感受到的满足感。因此,将进行情感分析研究,以确定在日惹使用公共交通的顾客满意度的价值。这项研究使用社交媒体twitter来获取数据。这些数据将确定某人的观点或问题,无论它是积极的、消极的还是中立的。作者使用SentiStrength方法对tweet数据进行分类,得到一个值。这项研究将产生顾客满意值的摘要,可作为提高顾客满意度的参考,使人们对在日惹使用公共交通更感兴趣。
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引用次数: 0
Soil Movement Monitoring System Based on IoT using Fuzzy Logic 基于模糊逻辑的物联网土壤运动监测系统
Pub Date : 2021-11-25 DOI: 10.33005/ijdasea.v1i2.14
M. Idhom, F. T. Anggraeny, Gideon Setya Budiwitjaksono, Z. Achmad, Munoto
Landslide is one of the disasters that often occurs in several areas in Indonesia, especially in hilly areas, valleys, and volcanoes. Soil conditions in some parts of Indonesia are classified as prone to landslides. The latest data from the Central Statistics Agency related to landslides in 2018 occurred as many as 10,246 events with the highest incidence on the island of Java IoT-based ground motion monitoring using fuzzy logic is a tool that is able to detect ground movements that can trigger landslides. The manufacture of this tool is based on the ig-norance of the community in predicting the occurrence of landslides. To avoid this, an early warning tool is needed in the delivery of information that is easily understood by anyone, especially the public. This tool consists of a Microcontroller, Weather Sensor, Rain Sensor, Ground Movement Sensor, and GSM Shield as well as programs to make it hap-pen. This system was created to provide information to the public directly in land-slide-prone areas. With this early warning system, it is hoped that people who are in landslide-prone loca-tions will know more quickly and can monitor the condition of landslide-prone areas so that they will be more alert to possible dangers that come suddenly, especially fatalities, can be minimized. Through this tool can also be known when the weather is cloudy, raining as well as movement or signs of ground movement, can be monitored and monitored automatically. directly by everyone from mobile phones through "SIPEGERTA" Land Movement System in Wonosalam District, Jombang Regency
滑坡是印尼多个地区,尤其是丘陵、山谷和火山多发的灾害之一。印度尼西亚一些地区的土壤条件被列为容易发生山体滑坡的地区。中央统计局的最新数据显示,2018年发生的山体滑坡事件多达10246起,其中爪哇岛的发生率最高。基于物联网的地面运动监测使用模糊逻辑,是一种能够检测到可能引发山体滑坡的地面运动的工具。该工具的制造是基于社区在预测滑坡发生方面的疏忽。为了避免这种情况,需要一种早期预警工具,以提供任何人,特别是公众容易理解的信息。该工具由微控制器、天气传感器、雨水传感器、地面运动传感器和GSM屏蔽以及使其发生的程序组成。该系统的建立是为了直接向易发生滑坡地区的公众提供信息。有了这个早期预警系统,希望身在易发生山泥倾泻地区的市民能更迅速了解情况,并能监察易发生山泥倾泻地区的情况,使他们对可能突然发生的危险,尤其是死亡人数,更能提高警觉,减少伤亡。通过这个工具还可以知道天气何时多云、下雨以及移动或地面移动的迹象,可以自动进行监测和监控。每个人都可以直接通过手机通过“SIPEGERTA”土地移动系统在中邦县武诺萨兰区进行
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引用次数: 0
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Internasional Journal of Data Science, Engineering, and Anaylitics
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