Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Jurnal Otomasi Kontr...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Jurnal Otomasi Kontrol dan Instrumentasi
Article . 2017 . Peer-reviewed
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Jurnal Otomasi Kontrol dan Instrumentasi
Article
License: CC BY ND
Data sources: UnpayWall
versions View all 1 versions
addClaim

Penghitungan k-NN pada Adaptive Synthetic-Nominal (ADASYN-N) dan Adaptive Synthetic-kNN (ADASYN-kNN) untuk Data Nominal-Multi Kategori

Authors: Sri Rahayu; Teguh Bharata Adji; Noor Akhmad Setiawan;

Penghitungan k-NN pada Adaptive Synthetic-Nominal (ADASYN-N) dan Adaptive Synthetic-kNN (ADASYN-kNN) untuk Data Nominal-Multi Kategori

Abstract

Pada penelitian ini disajikan tentang contoh proses penghitungan k-NN pada teknik oversampling Adaptive Synthetic-Nominal (ADASYN-N) dan Adaptive Synthetic -kNN (ADASYN-kNN) untuk mengatasi masalah ketidakseimbangan ( imbalanced ) kelas pada dataset dengan fitur nominal-multi categories . Percobaan penghitungan k-NN menggunakan contoh dataset yang memiliki 10 instances dengan 4 fitur, yang mana masing-masing fiturnya memiliki 3 kategori ( multi-categories ). Contoh dataset untuk percobaan penghitungan tersebut terdistribusi ke dalam 2 kelas, yaitu kelas A terdapat 3 instances dan kelas B dengan 7 instances . Selanjutnya hasil penghitungan k-NN tersebut diujikan pada sebuah dataset dengan fitur nominal-multi categories yang memiliki distribusi kelas yang tidak seimbang. Kemudian dataset di- oversampling dengan metode ADASYN-N dan ADASYN-kNN, kemudian dilakukan uji klasifikasi menggunakan metode Random Forests. Hasil klasifikasi dibandingkan akurasinya antara dataset asli dan dataset dengan teknik oversampling ADASYN-N serta ADASYN-kNN dan menunjukkan bahwa teknik oversampling ADASYN-N dapat meningkatkan akurasi klasifikasi sebanyak 9,05% dari dataset asli, sedangkan ADASYN-kNN meningkatkan akurasi klasifikasi sebanyak 7,84% dari dataset asli.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    1
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold