Výsledky vyhledávání - "Vector quantization"

Optimization and Identification of Lattice Quantizers

Autoři: Agrell, Erik Pook-Kolb, Daniel Allen, Bruce

Zdroj: IEEE Transactions on Information Theory. 71(8):6490-6501

Témata: mean square error, lattice design, numerical optimization, moment of inertia, theta series, Algorithm, stochastic gradient descent, theta image, vector quantization, normalized second moment, laminated lattice, quantization constant, lattice quantization, Voronoi region

Popis souboru: electronic

Přístupová URL adresa: https://research.chalmers.se/publication/546282
https://research.chalmers.se/publication/546282/file/546282_Fulltext.pdf

A hardware-efficient on-implant spike compression processor based on VQ-DAE for brain-implantable microsystems.

Autoři: Ahmadi-Dastgerdi, Nazanin Hosseini-Nejad, Hossein Alinejad-Rokny, Hamid

Zdroj: Medical & Biological Engineering & Computing. Jul2025, Vol. 63 Issue 7, p2047-2056. 10p.

Témata: VECTOR quantization, DATA compression, MECHANICAL efficiency, COMPLEMENTARY metal oxide semiconductors, NEUROPHYSIOLOGIC monitoring, NEURAL computers, BRAIN-computer interfaces

Versatile Physics‐based Character Control with Hybrid Latent Representation.

Autoři: Bae, Jinseok Won, Jungdam Lim, Donggeun a další

Zdroj: Computer Graphics Forum. May2025, Vol. 44 Issue 2, p1-16. 16p.

Témata: *MOTION control devices, VECTOR quantization, STATISTICAL models

Directly observing replica symmetry breaking in a vector quantum-optical spin glass.

Autoři: Kroeze, Ronen M. Marsh, Brendan P. Atri Schuller, David a další

Zdroj: Science. 9/11/2025, Vol. 389 Issue 6765, p1122-1126. 5p.

Témata: *SPIN glasses, *VECTOR quantization, *COMBINATORIAL optimization, *ARTIFICIAL neural networks, *RUBIDIUM isotopes

Lossless image compression method using vector quantization based on minimizing mean absolute error.

Autoři: FRYDRYCHOWICZ, Małgorzata ULACHA, Grzegorz

Zdroj: Bulletin of the Polish Academy of Sciences: Technical Sciences. 2025, Vol. 73 Issue 5, p1-8. 8p.

Témata: *IMAGE compression, *VECTOR quantization, *IMAGE reconstruction, *LEAST absolute deviations (Statistics), *BINARY codes

MECO: Mixture-of-Expert Codebooks for Multiple Dense Prediction Tasks.

Autoři: Hwang, Gyutae Lee, Sang Jun

Zdroj: Sensors (14248220). Sep2025, Vol. 25 Issue 17, p5387. 16p.

Témata: *VECTOR quantization, *IMAGE segmentation, *MONOCULAR vision, *MACHINE learning, *EMBEDDED computer systems, *ENSEMBLE learning

Harnessing the Power of Pre-Trained Models for Efficient Semantic Communication of Text and Images †.

Autoři: Kutay, Emrecan Yener, Aylin

Zdroj: Entropy. Aug2025, Vol. 27 Issue 8, p813. 25p.

Témata: *VECTOR quantization, *ENCODING, *MACHINE-to-machine communications, *COMPUTER performance, *MACHINE learning, *MULTIMODAL user interfaces, *ARTIFICIAL neural networks

Glued lattices are better quantizers than K 12

Autoři: Agrell, Erik Pook-Kolb, Daniel Allen, Bruce

Zdroj: IEEE Transactions on Information Theory. 70(11):8414-8418

Témata: Block codes, vector quantization, moment of inertia, glue vectors, Reflection, normalized second moment, Voronoi region, quantization constant, Generators, Physics, Lattices, Coxeter–Todd lattice, gluing theory, mean square error, product lattice, Symmetric matrices, Vectors, lattice theory, quantization error

Popis souboru: electronic

Přístupová URL adresa: https://research.chalmers.se/publication/541197
https://research.chalmers.se/publication/541197/file/541197_Fulltext.pdf

ACIH-VQT: aesthetic constraints incorporated hierarchical VQ-transformer for text logo synthesis: ACIH-VQT: aesthetic constraints incorporated...: Z. Liu et al.

Autoři: Liu, Zhixiong Liu, Fang Zhang, Mohan a další

Zdroj: Multimedia Systems. Jun2025, Vol. 31 Issue 3, p1-19. 19p.

Témata: *VECTOR quantization, *ARTIFICIAL intelligence, *AUTOENCODERS, *IMAGE processing, *AESTHETICS

Diagnóstico de cáncer de mama usando el tamaño del efecto d de Cohen como selector de características.

Autoři: Martín Masino, Nicolás Quintero-Rincón, Antonio

Zdroj: Inteligencia Artificial: Revista Iberoamericana de Inteligencia Artificial. Jun2025, Vol. 28 Issue 75, p260-280. 21p.

Témata: *BREAST cancer, *VECTOR quantization, *SUPPORT vector machines, *BREAST cancer research, *DATABASES

Gaussian Vector Quantization: Extracting Effective Speech Representations from Audio Data

Autoři: Marques, Alexandre Guilherme Castelli, Mauro RUN

Přispěvatelé: Marques, Alexandre Guilherme Castelli, Mauro RUN

Témata: audio encoding, speech encoding, vector quantization, Gaussian mixture modeling layer, Gaussian vector quantization, SDG 9 - Industry, innovation and infrastructure, Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação

Popis souboru: application/pdf

Dostupnost: http://hdl.handle.net/10362/190755

On the Best Lattice Quantizers

Autoři: Agrell, Erik Allen, Bruce

Zdroj: IEEE Transactions on Information Theory. 69(12):7650-7658

Témata: product lattice, Mean square error methods, quantization constant, Voronoi region, vector quantization, normalized second moment, Symmetric matrices, laminated lattice, quantization error, Dither autocorrelation, Quantization (signal), lattice theory, Lattices, mean square error, Upper bound, moment of inertia, white noise, Generators, Covariance matrices

Popis souboru: electronic

Přístupová URL adresa: https://research.chalmers.se/publication/536578
https://research.chalmers.se/publication/536578/file/536578_Fulltext.pdf

Seismic Prediction Methods for Tidal Flat Sand Bodies in the Shunbei Area of the Tarim Basin.

Autoři: Sun, Zhi-peng Yang, Rui-zhao Chen, Jing-rui a další

Zdroj: Applied Geophysics: Bulletin of Chinese Geophysical Society. Mar2025, Vol. 22 Issue 1, p176-196. 21p.

Témata: *VECTOR quantization, *GAS reservoirs, *PRINCIPAL components analysis, *EARTH sciences, *INTERTIDAL zonation, *TIDAL flats

Optimizing codebook training through control chart analysis: Optimizing Codebook...: K. Wang et al.

Autoři: Wang, Kanglin Shi, Qingxuan Li, Xiaoyang a další

Zdroj: Multimedia Systems. Feb2025, Vol. 31 Issue 1, p1-11. 11p.

Témata: *STATISTICAL process control, *VECTOR quantization, *QUALITY control charts, *AUTOENCODERS, *MOVING average process

Reference-Vector Removed Product Quantization for Approximate Nearest Neighbor Search.

Autoři: Wang, Yang Xu, Ce Wu, Xueyi

Zdroj: Applied Sciences (2076-3417); Nov2025, Vol. 15 Issue 21, p11540, 21p

Témata: VECTOR quantization, INFORMATION retrieval, COMPUTATIONAL complexity, SIGNAL quantization, VECTOR algebra

Enhanced epilepsy detection using discrete wavelet transform and bandpass filtering on EEG data: integration of ART-based and LVQ models

Autoři: Seyed Matin Malakouti

Zdroj: Clinical eHealth, Vol 8, Iss , Pp 134-145 (2025)

Témata: Epileptic seizure detection, EEG signal classification, Discrete wavelet transform (DWT), Bandpass filtering, Adaptive resonance theory (ART1, ARTMAP), Learning vector quantization (LVQ), Medicine

Popis souboru: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S258891412500019X; https://doaj.org/toc/2588-9141

Přístupová URL adresa: https://doaj.org/article/e28aaf62ccf34642834fa8da15d96533

A deep learning based framework for music-synchronized dance choreography with pose quantization and motion prediction for activity recognition

Autoři: Weiwei Fan Xuerui An

Zdroj: Scientific Reports, Vol 15, Iss 1, Pp 1-21 (2025)

Témata: Activity recognition, Human pose estimation, Vision transformers, Graph convolutional networks, Vector quantization, Differential evolution algorithm and monte carlo simulations, Medicine, Science

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2045-2322

Přístupová URL adresa: https://doaj.org/article/bc37a8fe4b4f4e048a6bde9a8689d67b

Speaker Authentication Using Vector Quantization

Autoři: Bushra Q. Al-Abudi Mohammed S. Mahdi

Zdroj: مجلة بغداد للعلوم, Vol 6, Iss 4 (2009)

Témata: Speech processing, Speaker authentication, Vector quantization, Science

Přístupová URL adresa: https://doaj.org/article/1826b22a887a4ecdae31c6073bb9a562

Colors and Texture Feature Extraction Using Learning Vector Quantization 3 Algorithm in Optimization of Beef Identification

Autoři: Suendri Suendri Eka Susanti Agung Hartono

Zdroj: Journal of Applied Informatics and Computing, Vol 9, Iss 1, Pp 38-43 (2025)

Témata: halal certification, islamic compliance, meat classification, Electronic computers. Computer science, android application, QA75.5-76.95, learning vector quantization

Přístupová URL adresa: https://doaj.org/article/dffd6bfa2dc240479952f397fd7a0f5c

Improving Performance Classification in Wireless Body Area Sensor Networks Based on Machine Learning Techniques

Autoři: null Sabreen Waheed Kadhum Mohammed Ali Tawfeeq

Zdroj: Journal of Engineering and Sustainable Development, Vol 29, Iss 1 (2025)

Témata: Machine Learning, Learning Vector Quantization, Support Vector Machine, Data analytics, TA1-2040, Wireless Body Area Network, Engineering (General). Civil engineering (General)

Přístupová URL adresa: https://doaj.org/article/9cd01fef351b48bb95b5557c51f72bc4