During pregnancy, a mother must always pay attention to her health, because an unhealthy fetus can threaten the health of pregnant women. It is important to monitor the health condition of the fetus in order to detect any abnormal symptoms in the fetus. Cardiotocography (CTG) is a tool that serves to monitor fetal activity such as fetal heart rate (FHR), uterine contractions (UC), and several t…
Arrhythmia disease is a serious and potentially fatal condition, so detecting this disease early has great significance. However, the dataset in the form of electrocardiogram (ECG) used in the analysis of arrhythmia disease consists of attributes, namely 252 free attributes and 1 label. Thus, 252 signal points are taken which means 1 signals points are taken which means 1 signal has 252 attribu…
This study aims t0 f0rmulate the C-RAN m0del with a selfish user network by adding an exponential utility function with 3 financing schemes and analyzing the resu1ts to obtain the optimal solution. The data used in this study was taken from one of the local servers in Palembang City (Sriwijaya Polytechnic) which consists of 2 data, namely incoming data (inbound) and outbound data. Then divided …
Corn is one of the staple food sources and has an important role in the economy because of its various functions, but during the growth period the corn plant is very vulnerable to pests and diseases. Losses due to pests and diseases are not small, some of them can even cause crop failure. Classification is done to help farmers control pests and diseases during the growth period. Detection of pe…
Retired are people who stops working because of their term is over. In retirement, they wouldn't have monthly income anymore, but they have rights of the company pension fund where their works. PT. Perkebunan Nusantara (PTPN) II is one of the largest state-owned plantation companies that provides guaranteed pension funds to its employees. Employees with normal retirement age at PTPN II are empl…
Along with the development of various pension benefit types, many people now are starting to choose early retirement. PT Perkebunan Nasional II is one of the plantation companies that provides Old Age Benefit (SHT). With these problems the company needs to prepare sufficient funds for the employees retirement costs. This study purpose to classify the types of retirement benefits based on predic…
Credit is currently growing very rapidly because it is used as a payment mechanism among the public, but the credit provided does not rule out the possibility of having a high risk. Classifying potential debtors is one way to help reduce credit risk. Credit risk levels are classified in this study using the Fuzzy Random Forest method based on K-Fold Cross Validation Resampling. The University o…
Indonesia. Coffee plants that have been around for a long time are the reason why the majority of Pagaralam coffee is old, so it needs proper land management, so that coffee plants can be more productive. The use of reductants as herbicide mixtures has a very positive impact on sustainable agriculture, including weed control in coffee fields. MCA is used to extract information from a two dimens…
Dimentional reduction is a technique for reducing the number of features in a dataset. Principal Component Analysis (PCA) is a dimensional reduction method that can reduce the features in a dataset without eliminating important information in it. In this study, the aim is to obtain the results of dimension reduction as well as to know the performance results before and after data dimension redu…
The internet incentive cost aims to optimize internet service costs by using internet financing schemes. The internet incentive financing used is the Internet Service Provider (ISP), which is modeled based on the Independent Goods utility function in Improved internet financing using Demand Response and heterogeneous incentives. This model is seen as Mixed Integer Non-Linear Programming and is …
HIV / AIDS is one of the most dangerous diseases because it can damage the immune system in humans. In 2021, there were 42,652 HIV/AIDS cases in Indonesia, based on the number of HIV/AIDS cases in women, the number of HIV/ AIDS cases in men, the number of deaths due to AIDS The cumulative number of cases , the number of AIDS cases in the use of drugs Number of new cases of HIV 2021, Number of e…
The nucleus is an important element in cervical cells that will undergo significant changes if someone is exposed to cervical cancer. Early detection of cervical cancer can be done using pap smear image segmentation by separating the nuclear and cytoplasmic cells. However, the pap smear image from the Zenodo dataset is still not good, so an image improvement process is needed. The image improve…
Production of coffee in Indonesia ranks fourth largest after rubber, coconut and palm oil. Pagaralam is one of the coffee producers in South Sumatra Indonesia Country, with a production of 20.153 tons and the number of farmers in coffee farming is 9,321 families card. This research aims to represent the variables that are significantly related to the net income of farmers in graphical form usin…
Internet Service Provider (ISP) is a company or provider that provides consumers with access to the internet and other online media. The improved internet incentive model aims to maximize ISP incentive profits and combining improved reverse charging, demand response and heterogeneous incentive models using perfect substitute utility functions and then compared with the improved internet incenti…
In this research, an improved bundle pricing model was established for internet financing schemes based on the utility function of perfect substitute and the utility function of function of bandwidth diminished with increasing bandwidth with the types of financing in the form of flat fees, usage based, and two-part tariffs. The modification model involves a utility function that considers the l…
PTPN II is a company engaged in the mining and plantation sector that provides pension guarantees to its employees. Pension is a program designed to provide income or benefits to a person when he is no longer working or has reached a certain age. This study has two types of pensions, namely normal pensions, which are employees who enter retirement at the age of 55 and 56 years and premature ret…
Precise weather predictions are needed in various fields including agriculture, tourism, aviation, shipping and plantations. The most predictable weather element is rain. This study aims to predict rain events using the ensemble method with fuzzy naïve Bayes, naïve Bayes and decision tree algorithms based on bootstrap resampling. This study uses weather datasets in Australia sourced from the …
Jagung berperan penting sebagai salah satu sumber pangan bagi manusia dan hewan. Selain sebagai sumber nutrisi, jagung juga memiliki manfaat yang sangat banyak. Kualitas tanaman jagung harus diperhatikan agar mengurangi resiko jagung terserang hama dan penyakit. Oleh karena itu perlu dilakukan pengklasifikasian terhadap hama dan penyakit yang menyerang tanaman jagung supaya petani dapat mengend…
Good air quality will bring good things as well as polluted air will also give things that are not good for living things. Air quality is affected by many things, including human activity itself which can cause unhealthy air quality. If this goes on continuously without proper handling it can have various adverse effects on humans. DKI Jakarta is one of the cities that has an alarming air condi…
To reduce the negative impact of population growth that is not controlled, then the solution that can be done is population projections. This study aims to from the Exponential trend equation and Parabolic to estimate the population of South Sumatra Province based on gender. From the research results, the equation is obtained the Exponential trend for the male gender is y=4082700(1.0136)^x, Exp…
This study formulates a modification of the bundling model with the aim of obtaining maximum revenue by considering limited total resources and customer satisfaction by using the quasi-linear utility function and the Cobb-Douglas utility function for flat fee, usage-based, and two-part tariff financing schemes. Research data was obtained from one of the local servers in Palembang City (Sriwijay…
Air can change based on factors that affect it and have an impact on air quality. Air quality plays an important role for organisms on the surface of the earth, especially for humans. Air quality must be clean so as not to have harmful impacts. Classification is a way to determine the level of air quality. Classification testing in this study uses two different methods, namely, K-Nearest Neighb…
This study aims to determine the optimal Temporary Waste Disposed (TPS) location in Ilir Timur I District by formulating the Covering Based Problem (CBP) model including the Set Covering Location Problem (SCLP), Maximal Covering Location Problem (MCLP), and the p-Center Location Problem and using the Two Stage Robust models. Ilir Timur I District has 31 waste disposal sites spread across 11 vil…
Pima Indians Diabetes 2020 dataset is one of the datasets that contains missing data. Missing data can cause some statistical information to be lost due to the small sample size and can cause overfitting problems in the training data. One way to deal with missing data can be done by imputing data. This study aims to improve classification performance on Pima Indians Diabetes 2020 dataset by app…
Depression is a mental disorder that can interfere with daily activities. One way that can be done to detect depression on social media, especially Twitter, is by classifying the text in the tweets that are shared. In classification, a large amount of data is needed so that the results obtained are optimal, but sometimes the availability of data is limited. Augmentation is one way that can be u…
ABSTRACT Tracer study is an important concern for a university, because this is related to the quality of graduates in the work environment and community environment. There were eight tracer study data variables used in this study. The purpose of this study was to identify whether there were similarities between faculties and obtained an overview of the grouping of ten faculties at Sriwijaya Un…
Penelitian ini membahas pengoptimalan lokasi Tempat Penampungan Sementara (TPS) sampah di Kecamatan Kemuning Kota Palembang. Permasalahan diselesaikan dengan memformulasikan model Set Covering yang meliputi Set Covering Location Problem (SCLP) dan p-Center Location Problem dan memformulasikan model Two-Stage Robust. Kecamatan Kemuning terdiri dari 6 Kelurahan dan 25 TPS sampah. Berdasarkan form…
One of the problems that occur in the city of Palembang in the environmental sector is the waste problem. There are many factors that cause waste problems to occur, one of which is due to population growth that continues to occur. The highest number of residents in 2021 was in Sukarami sub-district and Ilir Barat I sub-district so that it has an impact on the accumulation of waste. One solution…
Garbage is leftover material from household and industrial materials that have undergone several separation processes. Public awareness to carry out waste management is very low, so there needs to be a handling so that landfill does not occur which can cause negative impacts, such as floods, disease outbreaks and so on. This study discusses determining the shortest route for transporting waste …
Optimization the location of the temporary waste disposal site (TWDS) is an effort to reduce excessive landfilling in Alang – Alang Lebar District, Palembang City. This study determined the optimal TWDS in Alang – Alang Lebar District by formulating the Set Covering Problem (SCP) model which includes SCLP, MCLP, and p – Median Problem. Completion of the SCP model used the help of the LING…