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14.496 Articles

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Comparison of KNN and SVM Algorithms in Facial Image Recognition Using Haar Wavelet Feature Extraction

Neneng Rachmalia Feta

To process all the pixels in the face image, feature extraction can be performed using the Haar Wavelet method so that it processes identifiers with lower dimensions. However, a classification algorithm must separate the distance between classes with mini... see more

facial image recognition | feature extraction | Haar Wavelet | SVM algorithm | KNN algorithm

Jurnal Riset Informatika , 2023

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Storage and Allocation of English Teaching Resources Based on k-Nearest Neighbor Algorithm

Yi Lou

The boom of Internet technology gives a boost to the informatization of education in China. Internet resources serve as a new carrier of knowledge, offering teachers and students an alternative to books. However, the exponential growth of Internet resourc... see more

teaching resources | k-nearest neighbor (kNN) algorithm | erm frequency-inverse document frequency (TF-IDF) weight | storage and allocation

International Journal of Emerging Technologies in Learning (iJET) , 2019

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Classification Method of Teaching Resources Based on Improved KNN Algorithm

Yingbo An,Meiling Xu,Chen Shen

In order to effectively utilize the network teaching resources, a teaching resource classification method based on the improved KNN (K-Nearest Neighbor) algorithm was proposed. Taking the text class primary and secondary school teaching resources as the r... see more

text classification | KNN | primary and secondary school teaching resources | sample cutting

International Journal of Emerging Technologies in Learning (iJET) , 2019

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Evolutionary k- Nearest Neighbor Imputation Algorithm for Gene Expression Data

Hiroshi Madushani de Silva,Amal Shehan Perera

Large data sets are produced by the gene expression process which is done by using the DNA microarray technology. These gene expression data are recognized as a common data source which contains missing expression values. In this paper, we present a gene... see more

The International Journal on Advances in ICT for Emerging Regions , 2017

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Tooth Color Detection Using PCA and KNN Classifier Algorithm Based on Color Moment

Justiawan ., Riyanto Sigit, Zainal Arief

Matching the suitable color for tooth reconstruction is an important step that can make difficulties for the dentists due to the subjective factorsÂ of color selection. Accurate color matching system is mainly result based on images analyzing and pr... see more

Color Matching | Feature Selection | Teeth Images | PCA | KNN | Color Space (RGB | HSV | LAB) | Color Moment

Emitter: International Journal of Engineering Technology , 2017

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Determining eligible villages for mobile services using k-NN algorithm Anton Yudhana(1); Imam Riadi(2); M Rosyidi Djou(3) (1) Universitas Ahmad Dahlan (2) Universitas Ahmad Dahlan (3) Universitas Ahmad Dahlan () Corresponding Author

To maximize and get population document services closer to the community, the Disdukcapil district of Alor provides mobile services by visiting people in remote villages which difficult-to-reach service centres in the city. Due to a large number of villag... see more

Data Mining | kNN | Determining Villages | Dukcapil Mobile Service | Public Service

ILKOM Jurnal Ilmiah , 2023

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KLASIFIKASI MULTI-LABEL MENGGUNAKAN METODE MULTI-LABEL K-NEAREST NEIGHBOR (ML-KNN) PADA PENYAKIT KANKER SERVIKS

Erisa Rizkyani (Universitas Pembangunan Nasional Veteran Jakarta) Iin Ernawati (Universitas Pembangunan Nasional Veteran Jakarta) Nurul Chamidah (Universitas Pembangunan Nasional Veteran Jakarta)

Berdasarkan data statistik GLOBOCAN 2020, kanker serviks menempati urutan ke-8 penyakit kanker yang banyak diderita perempuan di seluruh dunia dengan jumlah kasus sebanyak 604.127 kasus dengan angka kematian mencapai 341.831 jiwa. Sedangkan di Indonesia t... see more

Classification | Cervical Cancer | Multi-Label K-Nearest Neighbor (ML-KNN)

JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) , 2022

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Application of Artificial Intelligence Chi-Square Model and Classification Of KNN in Heart Disease Detection

Rosdiana Rosdiana,Vera Novalia,Ilham Saputra,Mutammimul Ula,Muhammad Danil

Cardiovascular disease is a problem in the blood vessels that do not run smoothly into the heart. This is fatal in patients with a history of heart disease. This problem often occurs in the flow of blood pumps into the heart. The problem examined in this ... see more

KNN | Chi-square | klasifikasi | reduksi | penyakit jantung

JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING , 2022

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An improved K-Nearest neighbour with grasshopper optimization algorithm for imputation of missing data

(1) Nadzurah Zainal Abidin (Department of Computer Science, International Islamic University Malaysia, Malaysia) (2) Amelia Ritahani Ismail (Department of Computer Science, International Islamic University Malaysia, Malaysia)

K-nearest neighbors (KNN) has been extensively used as imputation algorithm to substitute missing data with plausible values. One of the successes of KNN imputation is the ability to measure the missing data simulated from its nearest neighbors robustly. ... see more

Grasshopper | KNN | Imputation accuracy | GOA | Missing data

International Journal of Advances in Intelligent Informatics , 2021

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