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Eza Rahmanita
Fakultas Teknik Universitas Trunojoyo Madura
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Physics Social Sciences Other

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APLIKASI SISTEM PENDUKUNG KEPUTUSAN MENGGUNAKAN ALGORITMA C4.5. UNTUK PENJURUSAN SMA Yeni Kustiyahningsih; Eza Rahmanita
Jurnal Simantec Vol 5, No 2 (2016)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/simantec.v5i2.1629

Abstract

ABSTRAKAlgoritma C4.5 merupakan pengembangan dari algoritma ID3, kelebihan algoritma C4.5 dapat menangani atribut kontinyu dan diskrit, kemudian dapat menangani training data dengan missing  value, serta menggunakan gain ratio untuk memperbaiki information gain. Selama ini untuk  menentukan penjurusan  sekolah SMA masih dilakukan dengan cara manual. Semakin tahun terjadi peningkatan jumlah siswa dan syarat untuk penjurusan juga semakin komplek, sehingga diperlukan sistem aplikasi penjurusan untuk membantu pihak sekolah dalam mempercepat dan efisiensi penjurusan sekolah. Apabila penjurusan sesuai dengan kemampuan dan minat  siswa, maka mereka dapat belajar dengan nyaman dan lulusan yang dihasilkan juga mendapat nilai yang maksimal, sehingga rata-rata nilai meningkat. Tujuan penelitian ini adalah membuat klasifikasi penjurusan siswa menggunakan algoritma C4.5 (metode decision tree) untuk mempermudah dan mempercepat penentuan penyeleksian pemilihan  jurusan sehingga proses yang dihasilkan dari seleksi ini lebih akurat dan objektif. Adapun Kriteria penjurusan adalah nilai Matematika, Fisika, Biologi, Kimia, Nilai Psikotest (IQ), Saran Psikotest, Angket/Minat Siswa, Saran Bimbingan Konseling. Hasil dari klasifikasi algoritma akan di analisa untuk menentukan recall, pressicion,   accuracy terbesar dan  Nilai error rate terkecil yang dicapai. Dari skenario uji coba yang dilakukan nilai akurasi yang dihasilkan setelah dilakukan pruning lebih baik dari pada tanpa pruning.Kata Kunci : Algoritma C4.5, Penentuan Jurusan, decission tree, akurasi, kriteria ABSTRACTThe C4.5 algorithm is the development of ID3 algorithm that the excess of C4.5 can handle continuous and discrete attributes and training data with the missing value, and uses the gain ratio to improve information gain. During this time, to determine the high school majors is still done manually. For more years the increasing number of students and the requirements for majors are increasingly complex, it is necessary to have an application system of majors to help school in accelerating the efficiency of the school majors. If the majors are in accordance with the student’s abilities and interests, the result will be that the students can learn comfortably and can get maximum score, and thus the average value increases. The purpose of this research is to make a classification placement of students using the C4.5 algorithm (decision tree method)  to facilitate and accelerate the determination of the screening department election so that the resulting process of this selection is more accurate and more objective. The majors’ criteria for consideration are the score of Mathematics, Physics, Biology, Chemistry, Psychological Value (IQ), Psychological advice, Questionnaire / Students’ Interests, and Counseling. The results of the algorithm classification will be analyzed to determine any recall, precision, greatest accuracy and value of the smallest error rate achieved. From the performed test-scenario, the accuracy values produced after pruning is better than without pruning.Keywords: Algorithm C 4.5, Determination Department, decision tree, accuracy, criteria
PENERAPAN METODE SMART UNTUK SELEKSI PESERTA TURNAMEN PADA CABANG OLAHRAGA BOLA BASKET Sigit Susanto Putro; Eza Rahmanita; Faridatul Khumairoh
Jurnal Simantec Vol 7, No 2 (2019)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/simantec.v7i2.6691

Abstract

SISTEM PAKAR DIAGNOSA PENYAKIT SALURAN PENCERNAAN DENGAN PERBANDINGAN METODE FORWARD CHAINING DAN DEMPSTER SHAFER Eza Rahmanita; Wahyudi Agustiono; Riski Juliyanti
Jurnal Simantec Vol 7, No 2 (2019)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/simantec.v7i2.6743

Abstract

Kurangnya pemahaman akan gejala penyakit saluran pencernaan yang ada, serta pola hidup yang tidak sehat merupakan beberapa faktor yang menjadi alasan mengapa angka kematian pada penyakit pencernaan begitu tinggi dari total keseluruhan penyakit yang ada. Penentuan penyakit saluran pencernaan dapat menjadi kendala ketika informasi yang diketahui kurang tepat. Sehingga perlu adanya media bantu yang mempunyai pengetahuan seperti pakar (dokter spesialis) yang dapat memberikan solusi yang tepat untuk menangani permasalahan tersebut. Dalam penerapan sistem pakar yang digunakan untuk mendiagnosa penyakit saluran pencernaan, perlu membandingkan beberapa metode diantaranya Forward Chaining dan Demspter Shafer. Metode yang digunakan mendapatkan hasil diagnosa dengan memilih antara gejala umum dan khusus. Sehingga nantinya dapat diketahui metode yang paling baik dalam melakukan pendiagnosaan. Dari hasil pengujian yang telah dilakukan, diagnosa penyakit saluran pencernaan dengan perbandingan Forward Chaining dan Dempster Shafer dari 35 data memiliki tingkat akurasi sebesar 71 %. Hal ini menunjukkan bahwa penggunaan sistem pakar dengan 2 perbandingan metode tersebut berhasil.
Fuzzy Anp Method And Internal Business Perspective For Performance Measurement In Determining Strategy SMEs Yeni Kustiyahningsih; Eza Rahmanita; Jaka Purnama
UNEJ e-Proceeding 2016: Proceeding The 1st International Basic Science Conference
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Suramadu bridge is one of the transport Infrastructures that can provide social and economic growth opportunities, especially in Madura Island. Bangkalan Indonesia district is closest to longest bridge access. The number of SMEs (Small, and Medium Enterprises) in Bangkalan Indonesia reach more than 125 thousand units, it is possible and potential as an engine of regional economic growth as well as a reduction aspects of unemployment and poverty in the future. Therefore, one important factor Influencing the ongoing advancement of SMEs is a performance measurement. Performance measurement in this study is based on a perspective of the Balanced Scorecard is an internal business. Internal business consists of several indicators, namely Variation Batik, Raw Material Price Increase, Weather Conditions, Production, total manpower, the number of new products, Sales Transactions, Ownership (Shop). This indicator is measured using methods FANP (fuzzy analythic network process), while FANP is a comparison matrix phase, conversion to triangular fuzzy number, geometric mean calculation, synthetic extend calculation, determining  the degree of likelihood, determining the weight vector and normalization. This research approach integrated internal business perspective and fuzzy Analytic Network Process (FANP). The results of this research is a priority weighting of assessment indicators of internal business perspective. Based on sensitivity testing, then obtained batik variety of criteria and new product be a major factor in determining the future strategy for batik persisted with emphasis on local knowledge area.
Implementation of View Controller Model Architecture in Population Administration Service System dina mariyanti; iwan santosa; eza rahmanita
International Journal of Science, Engineering, and Information Technology Vol 1, No 2 (2017): IJSEIT Volume. 01 Issue. 02 JULY 2017
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.475 KB) | DOI: 10.21107/ijseit.v1i2.6454

Abstract

Population administration services at the Kamal sub-district office are currently still using manual methods. This causes the administrative service process in the Kamal subdistrict office to not run efficiently. Therefore, an application for a web-based population administration service system is needed that is built with the Model View Controller architecture using a Codeigniter framework. Using the MVC architecture there are several benefits including software development that is easy to repair. By using the MVC architecture can bring changes that facilitate the demographic service process in the district Kamal, and can also can shorten the processing time of the service so as to reduce the buildup of queues and also facilitate the admin in the district office Kamal in the data search process of residents residing in the district Kamal. The result of the research show that MVC implementation on population administration service system applications can be easily used and developed again.
IMPLEMENTASI METODE SERVQUAL DAN SAW UNTUK ANALISA KEPUASAN PASIEN BERDASARKAN KUALITAS PELAYANAN POLI RAWAT JALAN Sigit Susanto Putro; Eza Rahmanita; R Siti Isnaniyah
KOMUNIKA : Jurnal Komunikasi, Media dan Informatika Vol 6, No 2 (2017): KOMUNIKA
Publisher : BPSDMP KOMINFO Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (662.106 KB) | DOI: 10.31504/komunika.v6i2.1119

Abstract

Pelayanan rumah sakit berperan penting dalam menjaga nama baik sebuah instansi rumah sakit. Untuk mencapai pelayanan yang prima, perlu adanya suatu ulasan kepada pegawai rumah sakit agar dapat melakukan peningkatan dan perbaikan dalam pelayanannya. Oleh sebab itu dibangun aplikasi analisa kepuasan pasien berdasarkan kualitas pelayanan rumah sakit untuk mengetahui sejauh mana kualitas pelayanan yang diberikan kepada pasien. Aplikasi ini mengimplementasikan metode Service Quality (ServQual) untuk menghitung kualitas pelayanan yang diberikan dan metode Simple Additive Weighting (SAW) untuk melakukan perhitungan pembobotan dan pencarian prioritas. Berdasarkan uji coba sistem yang dilakukan pada 8 poli rawat jalan di RSUD Syarifah Ambami Rato Ebu Bangkalan didapatkan hasil pihak rumah sakit harus memperbaiki jadwal kedatangan dokter dengan nilai gap sebesar 0,8900, nilai ini lebih tinggi dibandingkan pernyataan yang lain. Sedangkan poli mata pada instalasi ini memiliki prioritas terbesar untuk dilakukan perbaikan dibandingkan dengan 7 poli lainnya dengan nilai akhir 0,9229. Dengan hasil yang didapatkan tersebut, diharapkan pihak rumah sakit dapat memberikan perbaikan pelayanannya.
Fuzzy Type-2 Trapezoid Methods for Decision Making Salt Farmer Mapping Yeni Kustiyahningsih; Eza Rahmanita; Purbandini Purbandini; Jaka Purnama
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Vol. 7, No. 3, August 2022
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/kinetik.v7i3.1454

Abstract

The need for domestic salt every year has increased, both for consumption and industrial salt. Some of the fisheries service programs include providing assistance to people's businesses, providing geomembrane, and online marketing training. A large number of salt farmers and official work programs have caused the implementation of the program to be less than optimal, resulting in low salt production. This study uses a type-2 fuzzy method by integrating two methods, namely type-2 Fuzzy Analytical Hierarchy Process AHP (FAHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). Fuzzy type-2 has higher accuracy than fuzzy type-1 and is more efficient and more flexible in determining the linguistic scale for criteria. The Fuzzy Analytical Hierarchy Process AHP (FAHP) interval is used to determine the weight of the salt farmer mapping criteria. Technique for Order Preference by Similarity to Ideal Solution (FTOPSIS), used to determine. The findings of this study are that the indicators that most influence the mapping of salt farmers are land area, marketing, and market. The results of the mapping of salt farmers are the classification of salt farmer class groups and recommendations for improvement for each salt farmer. Hybrid type-2 Fuzzy Analytical Hierarchy Process AHP (FAHP) method and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS), can be used for mapping salt farmers based on the consistency ratio value below 10 percent, 37 percent enter high class, 28 percent enter the middle class and 35 percent enter low class
Co-Authors Budi Dwi Satoto dina mariyanti Faridatul Khumairoh Hammimatur Rosiyah Ibnul Jazari iwan santosa Iwan Santosa Jaka Purnama Jaka Purnama Koeshardianto, Meidya Kustiyahningsih, Yeni Mochammad Hariadi Mulyanto, Eko Novi Prastiti Purbandini Purbandini R Siti Isnaniyah Riski Juliyanti Rosiyah, Hammimatur Santosa, Iwan Sigit Susanto Putro Wahyudi Agustiono Yeni Kustiyahningsih