Results 11 to 20 of about 57,218 (285)

Introduction to vector quantization and its applications for numerics* [PDF]

open access: yesESAIM: Proceedings and Surveys, 2015
We present an introductory survey to optimal vector quantization and its first applications to Numerical Probability and, to a lesser extent to Information Theory and Data Mining. Both theoretical results on the quantization rate of a
Pagès Gilles
doaj   +6 more sources

Quantum Computing Approaches for Vector Quantization—Current Perspectives and Developments

open access: yesEntropy, 2023
In the field of machine learning, vector quantization is a category of low-complexity approaches that are nonetheless powerful for data representation and clustering or classification tasks. Vector quantization is based on the idea of representing a data
Alexander Engelsberger, Thomas Villmann
doaj   +1 more source

NSVQ: Noise Substitution in Vector Quantization for Machine Learning

open access: yesIEEE Access, 2022
Machine learning algorithms have been shown to be highly effective in solving optimization problems in a wide range of applications. Such algorithms typically use gradient descent with backpropagation and the chain rule.
Mohammad Hassan Vali, Tom Backstrom
doaj   +1 more source

Distance Learning in Discriminative Vector Quantization [PDF]

open access: yesNeural Computation, 2009
Discriminative vector quantization schemes such as learning vector quantization (LVQ) and extensions thereof offer efficient and intuitive classifiers based on the representation of classes by prototypes. The original methods, however, rely on the Euclidean distance corresponding to the assumption that the data can be represented by isotropic clusters.
Schneider, P.   +2 more
openaire   +5 more sources

Perbandingan Algoritma Backpropagation Dan Learning Vector Quantization (LVQ) dalam Pengenalan Pola Bangun Ruang Geometri

open access: yesInvotek: Jurnal Inovasi Vokasional dan Teknologi, 2020
Penelitian ini bertujuan untuk memberikan rekomendasi dari hasil perbandingan antara metode jaringan syaraf tiruan menggunakan metode backpropagation dan learning vector quantization (LVQ) dalam melakukan pengenalan pola.
Yeka Hendriyani
doaj   +1 more source

Development of Adaptive Fuzzy-Neuro Generalized Learning-Vector Quantization Using PI Membership Function (AFNGLVQ-PI)

open access: yesIEEE Access, 2021
In a real-world environment, there are several difficult obstacles to overcome in classification. Those obstacles are data overlapping and skewness of data distribution. Overlapping data occur when many data from different classes overlap with each other;
Wisnu Jatmiko   +7 more
doaj   +1 more source

Prediksi Jenis Cacing Nematoda Usus Yang Menginfeksi Siswa Dengan Menggunakan Metoda LVQ

open access: yesDigital Zone: Jurnal Teknologi Informasi dan Komunikasi, 2017
Abstrak-Pada saat ini, Jaringan Syaraf Tiruan (JST) telah banyak menjadi objek penelitian yang menarik, karena penerapannya sangat potensial dalam berbagai bidang sains, salah satu penerapannya didalam memprediksi penyakit. Penelitian ini bertujuan untuk
Erni Rouza
doaj   +3 more sources

Identification of Formaldehyde Bananas using Learning Vector Quantization

open access: yesIndonesian Journal of Information Systems, 2021
Bananas that ripen with chemical process or do not ripen naturally usually, this can be recognized by the presence of blackish patches on the surface of the skin.
Rahmat Musa, Mutaqin Akbar
doaj   +1 more source

Media Pembelajaran Learning Vector Quantization Berbasis Multimedia Untuk Memudahkan Pemahaman Mahasiswa Dalam Matakuliah Jaringan Saraf Tiruan

open access: yesJurnal Sarjana Teknik Informatika, 2019
Materi Learning vector quantization pada mata kuliah jaringan saraf tiruan bagi sebagian mahasiswa dirasa sulit untuk dipahami. Materi learning vector quantization dirasa sulit oleh mahasiswa pada soal penyelesaian langkah-langkah menentukan pengkodean ...
Cahyoko Hariya Pamilu, Ardi Pujiyanta
doaj   +1 more source

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