Technology company Apple Inc develops and distributes an operating system called iOS. To find apps on iOS, users need to download apps from a service called the Appstore. Users can provide feedback to rate the application in the form of a rating. The better the rating, the more interested the user will be in the application and will download the application, so analysis is needed. The data used…
This research was conducted to formulate a wireless internet service financing scheme model using three Quality of Service (QoS) attributes, namely bandwidth, end-to-end delay, and Bit Error Rate (BER). Bandwidth is the value of data transfer which is calculated in bits per second (bps). The time it takes for a bit to be transmitted across the network from source to destination is called the en…
Waste management can be carried out in a systematic, comprehensive and sustainable manner. Most of the people still rely on landfills (TPA) as a place for waste collection. However, there are also people who manage waste by making fertilizer (composting), sorting and recycling, and there are even people who burn it directly. The aim of this study was to determine the models and factors that inf…
Cluster analysis is a method used to group objects based on similarities in their characteristics. Cluster analysis using the hierarchy method is a method with a gradual or multilevel grouping process. This study aims to group provinces in Indonesia that have health facilities in 2021 using the Single Linkage, Complete Linkage, Average Linkage and Ward's methods and explain the comparison of th…
Evaluation of learning services in Higher Education is an activity that needs to be carried out periodically, adapted to the internal conditions of Higher Education. This study aims to reduce variable indicators and determine the factors considered in determining service variable indicators. The research method used is exploratory factor analysis. The data analyzed is the response from a questi…
Insurance is a form of risk management carried out by many parties to deal with uncertainty in the future and the possibility of risks that cause losses. One type of insurance that is included in general insurance is travel insurance. This insurance is a type of insurance that provides protection for someone while traveling from unexpected events. This makes travel insurance needed in order to …
Cervical cancer is one of the malignant tumors in women that attacks the female reproductive organs. There are various methods of preventing cervical cancer, one of which is conducting a pap smear screening test which is done by taking or collecting cervical cell samples on the cervical uterine wall. This study discusses the comparison of classification methods on cervical cancer data using the…
Sriwijaya University housing consists of three types of student housing, namely Regional Government Dormitories, Rusunawa, and Apartments. But often there are still many residents who complain about the lodging services. As a result, many residents are dissatisfied with the accommodation services. To find out the factors that cause dissatisfaction with the residents of the boarding house, the Q…
Air quality is a form of suitability or level of good or bad levels or certain levels based on the quality in the air itself whose use is done wisely for the sake of future life. Efforts to maintain and improve air quality include pollution control, the use of cleaner and environmentally friendly energy, and the reduction of greenhouse gas emissions. Therefore this study is predicting air quali…
Two basic techniques in cryptography are symmetric and asymmetric. Algorithm Caesar Cipher and Data Encryption Standard includes a symmetric algorithm, while the RSA algorithm includes an asymmetric algorithm. Algorithm hybrid which combines symmetric and asymmetric algorithms is formed to get the advantages of each algorithm. In the encryption and decryption process, high security is the basic…
Air is very important for life and is a basic requirement for the life of every creature on earth. Therefore, good air quality is needed, not polluted by pollution, or harmful to health so that the activities of living things can run smoothly. Therefore, research is needed that discusses the classification of air quality. The purpose of this study is to classify air quality data using the naïv…
Giving credit is one of the activities of financial institutions that have a high risk. The high credit risk is caused by the inability of the debtor to fulfill his loan payment obligations. Classifying the risks of prospective borrowers prior to granting credit is necessary to avoid unwanted risks. The method used in this study is the ID3 fuzzy decision tree based on repeated split validation …
Peranan kredit cukup dominan pada suatu negara yang sedang berkembang dalam rangka mengembangkan potensi ekonomi. Namun sebelum pemberian kredit, keakuratan penilaian awal calon debitur perlu dilakukan untuk mengurangi risiko kredit macet. Dengan mengusulkan metode klasifikasi data mining yang efektif diperkirakan dapat memprediksi calon peminjam mana yang berhak mendapatkan pinjaman. Penelitia…
The Vehicle Routing Problem (VRP) can be used to solve the problem of waste transportation routes using heuristic methods. Heuristic methods such as Sequential Insertion (SI) and Nearest Neighbour (NN) taking into account the capacity of transport vehicles can be used in determining vehicle routes and minimum mileage. Pulau Semambu Village consists of 6 hamlets which have 12 Temporary Disposal …
Environmental health is one of the main factors to support quality human growth and development. Each region has a different level of environmental health. Provinces in Indonesia also have different environmental health conditions when viewed from their environmental health indicators. Inequality and inequality still exist in various provinces. Grouping of Provinces based on the state of enviro…
Cryptocurrency prices depend on supply and demand in the market, so that price fluctuations occur from time to time. This study aims to predict daily Cryptocurrency prices by applying Markov Chain analysis by finding the probability value of each country until the probability value reaches a steady state condition. The data analyzed in this study are Cryptocurrency price data (X_t ) for 2022 an…
This study aim analyzes the accelerated completion duration of the Granola Housing of PT. Forkont Satria Nusantara, Palembang with crash program and fast track methods on the critical path that is sought using Critical Path Method (CPM), is then formulated in the linear program. where on crash program method using the alternative of adding four hours of work hours and implementing the system sh…
Deep learning has developed rapidly and provides good performance in the image classification process in diabetic retinopathy (DR) disorders. The dataset that is often used in classification is STARE. Unfortunately, only 20 images have labels, therefore augmentation was chosen to overcome data limitations. The high-performance classification method is CNN, so the architecture used is InceptionV…
COMBINATION OF CONTRAST STRETCHING AND MEDIAN FILTER FOR IMAGE QUALITY IMPROVEMENT OF PAP SMEAR CELLS WITH OTSU THRESHOLDING SEGMENTATION By : Wahyu Tananda 08011381823066 ABSTRACT Pap smear is one of the method for early detection of cervical cancer. The pap smear image in this study comes from the Zenodo dataset which consists of nuclear and plasma cells. Early detection of nuclear cell abnor…
The Puskesmas is a technical implementation unit for the district/city health office that is responsible for implementing health development in a work area. One of the factors for the realization of healthy Indonesian citizens is that they must be supported by public health service facilities. Health human resources are health workers (including strategic health workers) and supporting staff wh…
Cervical cancer ranks second in the top cause of death in women in various countries, including Indonesia. The Global Burden Of Cancer Study notes that in 2020 there will be 604,127 new cases of cervical cancer worldwide. Around 351,720 new cases of cervical cancer on the Asian continent, with 190,874 cases of cervical cancer occurring in Southeast Asia. The high cases of cervical cancer are re…
South Sumatra Province is one of the provinces that has relatively high cases of infectious disease spread in its various regions. This study aims to group districts/cities in South Sumatra Province based on the distribution of infectious disease types. The data analyzed was obtained from the South Sumatra health profile in 2021. The method used is Agglomerative Hierarchical Clustering (AHC) wi…
This study aims to form a fair network-based Cloud Radio Access Network (C-RAN) model with the addition of Quasi-Linear utility functions and optimization of consumer problems on bandwidth consumption with 3 flat-fee, usage-based, and two-part tariff financing schemes. The data in this study uses traffic data which is divided into 2, namely incoming data (inbound) and data out (outbound). The d…
This research aims to compare the results of the 2012-2022 composite stock price index classification using fuzzy naïve bayes method and deep neural network. The data analyzed is daily data on the Indonesian composite stock price index taken from 2 January 2012 to 28 October 2022 totaling 2628 days excluding weekends and public holidays sourced from the yahoo finance.com website. Composite sto…
Rain is an evaporation process that occurs on the surface of the earth from areas of water, plants, or land. The process of occurrence of rain is related to the water cycle or the hydrologic cycle. This cycle causes water to fall from the atmosphere to the arth’s surface. The purpose of this study is to classify rain events using the fuzzy decision tree method. Predicting rain on data using t…
The waste transportation route problem can be modeled as an Asymmetric Capacitated Vehicle Routing Problem (ACVRP) with the condition that the journey from place i to place j is not the same as the trip from place j to i. This study aims to optimize the garbage transport route in the ACVRP model in Ilir Timur 3 District using the Cheapest Insertion Heuristic (CIH) algorithm and the Simulated An…
One of the risks of providing credit in the banking world is bad credit. Almost all banks have cases of bad credit, but the level of credit risk varies, including due to the magnitude and potential social impact. The customer's inability to repay the loan on time is a problem that cannot be ignored by the creditor bank. The success of predicting bank customers who have the potential to fail to …
The learning process in the world of physics requires experimentation to get a good understanding of the concepts in it. In this research, the design of an instrument for measuring the speed of sound in air uses an ultrasonic sensor type HC-SRF04 based on NodeMCU ESP8266 to obtain the value of the speed of sound in air medium. The data obtained is sent to a spreadsheet and processed. The tool w…
Waste is a problem in people’s lives in urban or residential areas. The waste volume continues to increase along with the increased population and can decrease the living quality. One of the plans to solve the waste problem is to provide a Temporary Waste Disposal Site (TPS). This research optimizes the location of the TPS in Bukit Kecil District, which consists of 5 Sub-districts. The proble…
This research discusses the Set Covering Problem (SCP) in determining the location of the optimal temporary waste disposal site (TWDS) in Pulau Semambu Village. The data used in this study are hamlet name data, garbage TPS name data, defining variables for each model, and distance measurement data between TWDS. Pulau Semambu Village consists of 6 hamlets with 12 TWDS. Optimization of TWDS in Pu…