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                  <text>VOL 6 NO 1 (2022)</text>
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                <text>Management Administration Smartphone Application as a Strategy to &#13;
Increase Accreditation Score in Primary Healthcare Facilities</text>
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                <text>administration, management, Puskesmas, accreditation, smartphone application.</text>
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                <text>Health facility accreditation has been in great demand in recent years. Mobile applications can serve as a tool for community &#13;
healthcare center’s (Puskesmas) to assess the value of their accreditation, especially regarding administration and &#13;
management. In the context of preparation for accreditation, it can be used as a self-assessment tool for elements of &#13;
management administration. This case-based article focuses on smartphone application development using the input-process�output-outcome scheme as a framework. We developed a checklist and assessment for the management administration &#13;
component by reviewing Permenkes No. 46 the Year 2015 concerning Puskesmas accreditation. This is the first available &#13;
mobile application on the Google Play Store, targeting Puskesmas staff to improve the quality of administration and &#13;
management services based on accreditation criteria. This smartphone application functions as an independent assessment &#13;
tool for Puskesmas to complete the accreditation criteria as stated in the regulation of the minister of health. About 20 &#13;
Puskesmas staff showed a very good response and positive. All stated that they were very helpful and satisfied with this &#13;
application, so they will continue to use and distribute it to other Puskesmas staff</text>
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                <text>Agus Sugiharto1&#13;
, Boy Subirosa Sabarguna2&#13;
, Ajeng Pramastuty3</text>
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                <text>Universitas Indonesia</text>
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                <text>: 27-02-2022</text>
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                <text>Fajar bagus W</text>
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                <text>Indonesia</text>
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                  <text>VOL 6 NO 1 (2022)</text>
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            <description>A name given to the resource</description>
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                <text>Feature Expansion Word2Vec for Sentiment Analysis of Public Policy in &#13;
Twitter</text>
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                <text>sentiment analysis, feature expansion, word2vec, public policy</text>
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                <text>Social media users, especially on Twitter, can freely express opinions or other information in the form of tweets &#13;
about anything, including responding to a public policy. In a written tweet, there is a limit of 280 characters per &#13;
tweet and this allows for problems such as vocabulary mismatches. Therefore, in this study, the feature expansion &#13;
Word2vec method was applied to overcome when the vocabulary mismatches occur. This study implements and &#13;
compares the Twitter sentiment analysis using the feature expansion Word2vec method and the baseline model. &#13;
To perform classification on this sentiment data, two different machine learning algorithms including Support &#13;
Vector Machine (SVM) and Logistic Regression (LR) are used to compare the model. The result is feature &#13;
expansion Word2Vec with SVM classifier has a slightly better performance which succeeded in increasing the &#13;
system accuracy up to 0,99% with 78,99% accuracy score, rather than LR classifier which achieved 78,31% &#13;
accuracy score.</text>
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                <text>Alvi Rahmy Royyan1&#13;
, Erwin Budi Setiawan2</text>
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                <text>Telkom University</text>
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                <text>27 Februari 2022</text>
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            <description>An entity responsible for making contributions to the resource</description>
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                <text>Fajar bagus W</text>
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                <text>Indonesia</text>
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                  <text>VOL 6 NO 1 (2022)</text>
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          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
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                <text>Monitoring dan Kendali Tegangan Jaringan Listrik Fase-tiga&#13;
melalui Smartphone</text>
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            <name>Subject</name>
            <description>The topic of the resource</description>
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                <text>: electric voltage, a three-phase network, Ethernet shield, Arduino microcontroller, Android smartphone</text>
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          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
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                <text>This paper describes the creation of a minimum system for monitoring and controlling the voltage on a three-phase electrical &#13;
network. Making a minimum system based on the result of previous research that has been implemented in the forms of device &#13;
assembly, programming, and performance measurement. The research objectives are (i) assembling the hardware and &#13;
programming based on Arduino software version 1.8.10 and (ii) measuring the minimum system performance. The research &#13;
method for achieving the objective of assembling a minimum system is carried out through integrated wiring as an effort to get &#13;
the hardware achievement, while for programming is an effort to get the software achievement. The implementation of the &#13;
research method for measuring the performance as an effort to get the achievements of hardware and software is carried out &#13;
by giving the orders to activate the paths of each phase. The result of the assembly is the integration of the Arduino UNO R3 &#13;
module, Ethernet Shield type of W5100, MikroTik RouterBoard, relay modules, and Android smartphone, while the results of &#13;
the programming are compiling and uploading the syntax to the Arduino module and making applications in the .apk format &#13;
for a smartphone. Performance measurements are carried out by activating conditions for the three phases of phase-R, phase�S, and/or phase-T. The conclusion can be obtained, that the manufacture of a minimum system is appropriate for the fulfillment&#13;
with respect to the presence of an electronic device for monitoring and controlling the voltage on a three-phase electrical &#13;
network</text>
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            <description>An entity primarily responsible for making the resource</description>
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                <text>Arief Goeritno1&#13;
, Febby Hendryan2</text>
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            <name>Publisher</name>
            <description>An entity responsible for making the resource available</description>
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                <text>Universitas Ibn Khaldun Bogor</text>
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            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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                <text>1 februari 2022</text>
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            <name>Contributor</name>
            <description>An entity responsible for making contributions to the resource</description>
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                <text>Fajar bagus W</text>
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            <description>The file format, physical medium, or dimensions of the resource</description>
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            <name>Language</name>
            <description>A language of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="97602">
                <text>Indonesia</text>
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                  <text>VOL 6 NO 1 (2022)</text>
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                <text>Perbandingan Model Proses Algoritma Alpha dan Alpha++ Pada Aplikasi &#13;
E-commerce</text>
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                <text>Alpha, Alpha++, Process Discovery, Process mining, Event log, E-commerce</text>
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            <description>An account of the resource</description>
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                <text>Utilization of information technology is currently growing rapidly in helping activities especially in storing an event log. The &#13;
activity which is behavior of the user can be analyzed using process mining. The process mining purpose to extract information &#13;
from event logs on business processes that working. Discovery technique is used in this research. The purpose of this study is &#13;
to compare two algorithms applied by creating an e-commerce application that is aware of the processes. E-commerce &#13;
applications require event logs to read the behavior of visitor activities against the application. This research method starts &#13;
from understanding the business processes that working, then designing a website by creating the application used. &#13;
Furthermore, data collection through applications that are promoted through social media. The application will be recorded&#13;
user activity and formed an event log. The event log that formed then discovered using alpha and alpha++ algorithms by &#13;
utilizing the ProM Lite 1.2 tools. The evaluation results show that the alpha algorithm has shortcomings, namely length one &#13;
loop, length two loop and non-free choice. And the alpha++ algorithm fixed this deficiency</text>
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            <description>An entity primarily responsible for making the resource</description>
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                <text>Bambang Jokonowo1*, Miskah Alfiyyah Kulsum2&#13;
, Nita Komala3&#13;
,</text>
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            <name>Publisher</name>
            <description>An entity responsible for making the resource available</description>
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                <text>Universitas Mercu Buana</text>
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            <name>Date</name>
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                <text>: 27-02-2022</text>
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            <description>An entity responsible for making contributions to the resource</description>
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                <text>Fajar bagus W</text>
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            <name>Language</name>
            <description>A language of the resource</description>
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                <text>Indonesia</text>
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                  <text>VOL 6 NO 1 (2022)</text>
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                <text>E-commerce Recommender System Using PCA and K-Means Clustering</text>
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                <text>Recently, recommender system has an important role in e-commerce to market products for users. One of recommender system &#13;
approach that used in e-commerce is Collaborative Filtering. This system works by providing product recommendations based &#13;
on products liked by other users who have similar preferences. However, sparse conditions in user data will cause sparsity &#13;
problems, namely the system is difficult to provide recommendations because of the lack of important information needed. &#13;
Therefore, we propose an e-commerce product recommendation system based on Collaborative Filtering using Principal &#13;
Component Analysis (PCA) and K-Means Clustering. K-Means is used to overcome sparsity problems and to form user clusters &#13;
to reduce the amount of data that needs to be processed. While PCA is used to reduce data dimensions and improve clustering &#13;
performance of K-Means. The test results using the sports product dataset on the Olist e-commerce show that the proposed &#13;
system has a lower RMSE value compared to other methods. For the number of neighbors of 10, 20, 30, and 40, our system &#13;
obtains values of 0.771806, 0.75747, 0.75304, 0.75304, and 0.75270</text>
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                <text>Schizophrenia is a chronic mental illness that leads the patient to hallucinations and delusions with a prevalence of 0.4% &#13;
worldwide. The importance early detection of Schizophrenia is tracking the pre-syndrome of Schizophrenia during the active &#13;
phase, and could reduce psychosis symptomatic. However, the method sometimes cannot detect the symptoms accurately. As &#13;
an alternative, machine learning can be implemented on microarray data for early detection. This study aimed to implement &#13;
three ensemble methods, i.e., Random Forest (RF), Adaptive Boosting (AdaBoost), and Extreme Gradient Boosting (XGBoost) &#13;
to identify Schizophrenia. Hyperparameter tuning was performed to improve the performance of the models. Based on the &#13;
results, we found that the model 6, which is developed by the XGBoost method, performs better than other models with the &#13;
value of accuracy and F1-score are 0.87 and 0.87, respectively</text>
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                <text>Diya Namira Purba1&#13;
, Fhira Nhita2&#13;
, Isman Kurniawan3</text>
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                <text>Fajar bagus W</text>
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              <description>A name given to the resource</description>
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                  <text>VOL 6 NO 1 (2022)</text>
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            <description>A name given to the resource</description>
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                <text>Identifikasi Citra Pap Smear RepoMedUNM dengan Menggunakan &#13;
K-Means Clustering dan GLCM</text>
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                <text>Pap Smear, ThinPrep, Non-ThinPrep, RepoMedUNM, K-Means, GLCM</text>
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                <text>Cervical cancer’s a gynecological malignancy in women that’s very dangerous, even causes death. Prevention through early &#13;
detection of Pap smear test. It was carried out by pathologists with the help of a microscope still have obstacles in observations. &#13;
There’re many studies on Pap smear image processing for helping pathologists in cell identification. Availability of Pap smear &#13;
image dataset is needed in cervical cancer early detection research. The purpose of this study was to segment, feature extraction &#13;
and classify 180 Pap smear images of RepoMedUNM. The method used to identify Pap smear images begins with &#13;
preprocessing, namely changing the color in the image to L*a*b color, segmentation using the K-means method, extraction of &#13;
6 features, namely metric, eccentricity, contrast, correlation, energy, and homogeneity, and then identified by calculating the &#13;
closest distance between the training data features and the test data features with the Euclidean distance. The result of &#13;
identification ThinPrep Pap smear images in 3 classes achieve average accuracy of 93.33%, Non-ThinPrep Pap smear images &#13;
in 2 classes achieve 90% average accuracy and the average accuracy of the overall in the 4 classes reached 92%. These results&#13;
indicate that the proposed method can identify Pap smear images well.</text>
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                <text>Dwiza Riana1&#13;
, Sri Rahayu2&#13;
, Sri Hadianti3&#13;
, Frieyadie4&#13;
, Muhamad Hasan5&#13;
, Izni Nur Karimah6&#13;
, Rafly Pratama7</text>
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            <description>An entity responsible for making the resource available</description>
            <elementTextContainer>
              <elementText elementTextId="97538">
                <text>, Universitas Nusa Mandiri&#13;
2,3,6,7Informatika, Fakultas Teknologi Informasi, Universitas Nusa Mandiri&#13;
4,5Sistem Informasi, Fakultas Teknologi Informasi, Universitas Nusa Mandiri</text>
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            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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                <text>1 februari 2022</text>
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            <description>An entity responsible for making contributions to the resource</description>
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                <text>Fajar bagus W</text>
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                  <text>VOL 6 NO 1 (2022)</text>
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                <text>Optimization Prediction of Big Five Personality in Twitter Users</text>
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            <description>An account of the resource</description>
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                <text>Various kinds of information can be acquired from social media platforms; one of them is on Twitter. User biographical &#13;
information and tweets are the essential assets for research that can describe the Big Five Personality, including openness, &#13;
conscientiousness, extraversion, agreeableness, and neuroticism. Several previous studies have tried the prediction of Big Five &#13;
Personality. However, the authors found problems in how to optimize the work of the personality prediction system. So, in this &#13;
study, Big Five Personality predictions were carried out on users of Twitter and improved the performance of the personality &#13;
prediction system. We implement optimization techniques such as sampling, feature selection, and hyperparameter tuning to &#13;
enhance the performance. This study also applies linguistic feature extraction, such as LIWC and TF-IDF. By using 287 Twitter &#13;
users that have permitted their data to be crawled acquired from an online survey using Big Five Inventory (BFI), and applying &#13;
all optimization techniques, the average accuracy result is 84.22% which is a 74.44% gain over the specified baseline.</text>
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            <description>An entity primarily responsible for making the resource</description>
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                <text>Gita Safitri1&#13;
, Erwin Budi Setiawan2</text>
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            <description>An entity responsible for making the resource available</description>
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                <text>Telkom University</text>
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            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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              <elementText elementTextId="97559">
                <text>27 februari 2022</text>
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            <description>An entity responsible for making contributions to the resource</description>
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                <text>Fajar bagus W</text>
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            <name>Language</name>
            <description>A language of the resource</description>
            <elementTextContainer>
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                <text>Indonesia</text>
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            <description>The nature or genre of the resource</description>
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                  <text>VOL 6 NO 1 (2022)</text>
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            <description>A name given to the resource</description>
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                <text>Klasifikasi Kematangan Tanaman Hidroponik Pakcoy Menggunakan &#13;
Metode SVM</text>
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            <description>The topic of the resource</description>
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                <text>Classification, Pakcoy, Machine learning, SVM</text>
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            <description>An account of the resource</description>
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                <text>Pakcoy is a type of vegetable plant belonging to the Brassica family. Pakcoy plants can be cultivated using hydroponic &#13;
techniques, namely plant cultivation techniques without soil media. The advantage of cultivating Pakcoy plants using &#13;
hydroponic techniques is that it does not require a large area of land, so it is easy to apply in the yard. However, cultivation &#13;
with hydroponic techniques has drawbacks such as farmers need to make regular observations to determine the harvest &#13;
readiness of each plant. This causes a lack of effectiveness of farmers in cultivating Pakcoy plants. With the development of&#13;
Machine Learning technology, a model can classify the maturity of Pakcoy plants based on digital image data. By applying &#13;
the Support Vector Machine (SVM) Algorithm, the Machine Learning model can learn to classify a digital image of Pakcoy &#13;
plants with the category "Small" to represent immature Pakcoy plants and "Large" to represent mature Pakcoy plants which &#13;
results in an accuracy level of above 79%. It can be concluded that Machine Learning can be implemented in Pakcoy cultivation&#13;
activities to support hydroponic farmers.</text>
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            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
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              <elementText elementTextId="97727">
                <text>Hanin Latif Fuadi1&#13;
, Lukman Priyambodo2&#13;
, Tasya Enjelika Saputri3&#13;
, Naura Nazhifah4&#13;
, Angga Bagus Prawira5&#13;
, &#13;
Ibrohim Huzaimi6&#13;
, Mas Aly Afandi7&#13;
, Eka Setia Nugraha8&#13;
, Agung Wicaksono9&#13;
, Petrus Kerowe Goran10</text>
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            <description>An entity responsible for making the resource available</description>
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              <elementText elementTextId="97728">
                <text>Institut Teknologi Telkom Purwokerto</text>
              </elementText>
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          <element elementId="40">
            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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              <elementText elementTextId="97729">
                <text>27-02-2022</text>
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                  <text>VOL 6 NO 1 (2022)</text>
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                <text>Gradient Boosting Machine, Random Forest dan Light GBM untuk &#13;
Klasifikasi Kacang Kering</text>
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                <text>Bean seed classification is critical in determining the quality of beans. Previously, the same dataset was tested using the MLP, &#13;
SVM, KNN, and DT algorithms, with SVM producing the best results. The purpose of this study is to determine the most effective &#13;
model through the use of the BoxCox transformation selection feature and the random forest (RF) algorithm, as well as the &#13;
gradient boosting machine (GBM), light GBM, and repeated k-folds evaluation model. The bean dataset is available on the &#13;
UCI Repository website. The BoxCox transformation and repeated k-folds improved the classification prediction's accuracy. &#13;
The model is used in the optimal training phase for a random forest with decision tree parameters 50 and depth 10, a gradient &#13;
boosting machine model with a learning rate of 1, and a light gradient boosting machine model with a learning rate of 0.5 and&#13;
estimator of 500. The best training accuracy results are obtained with light GBM. which is 99 percent accurate, but only 91 &#13;
percent accurate in terms of validation. According research, the Barbunya, Bombay, Cali, Dermason, Horoz, Seker, and Sira &#13;
beans classes provided accuracy values of 91 percent, 100 percent, 92 percent, 92 percent, 95 percent, 94 percent, and 84 &#13;
percent, respectively</text>
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                <text>Indrawata Wardhana1&#13;
, Musi Ariawijaya2&#13;
, Vandri Ahmad Isnaini3&#13;
, Rahmi Putri Wirman4</text>
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                <text>UIN Sulthan Thaha Saifuddin Jambi</text>
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