Results 51 to 60 of about 2,954,755 (181)

Semi-Supervised Hyperspectral Image Classification via Spatial-Regulated Self-Training

open access: yesRemote Sensing, 2020
Because there are many unlabeled samples in hyperspectral images and the cost of manual labeling is high, this paper adopts semi-supervised learning method to make full use of many unlabeled samples.
Yue Wu   +5 more
doaj   +1 more source

Classification of teleparallel Horndeski cosmology via Noether symmetries

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
Teleparallel Horndeski theory offers an avenue through which to circumvent the speed constraint of gravitational waves in an efficient manner. However, this provides an even larger plethora of models due to the increase in action terms.
Konstantinos F. Dialektopoulos   +2 more
doaj   +1 more source

Classification via Two-Way Comparisons

open access: yesACM Transactions on Algorithms
Given a weighted, ordered query set \(Q\) and a partition of \(Q\) into classes, we study the problem of computing a minimum-cost decision tree that, given any query \(q\in Q\) , uses ...
Marek Chrobak, Neal E. Young
openaire   +3 more sources

Fine-Grained Classification via Categorical Memory Networks

open access: yesIEEE Transactions on Image Processing, 2022
10 pages, 9 figures, 7 tables; this version is not fully edited and will be updated ...
Weijian Deng   +3 more
openaire   +3 more sources

ACCELERATED FRACTAL ENCODING VIA DOMAIN CLASSIFICATION

open access: yesScience Journal of University of Zakho
The story of fractal image compression is that the image to be compressed is partitioned into many blocks (range pool). Domain pool is created from range pool. Then, each range block is compared with all domain blocks, searching for the best match. This
Ziyad T. Najim
doaj   +1 more source

Olive Oils Classification via Laser-Induced Breakdown Spectroscopy

open access: yesApplied Sciences, 2020
The classification of olive oils and the authentication of their geographic origin are important issues for public health and for the olive oil market and related industry.
Nikolaos Gyftokostas   +2 more
doaj   +1 more source

Hyperspectral Image Classification via Information Theoretic Dimension Reduction

open access: yesRemote Sensing, 2023
Hyperspectral images (HSIs) are one of the most successfully used tools for precisely and potentially detecting key ground surfaces, vegetation, and minerals.
Md Rashedul Islam   +4 more
doaj   +1 more source

Hyperspectral Image Classification via Matching Absorption Features

open access: yesIEEE Access, 2019
In this paper, we propose to extract spectral absorptions as the discriminative features to classify hyperspectral imagery. Different from previous researches that mainly take hyperspectral curves as high-dimensional inputs, we analyze hyperspectral data
Baofeng Guo
doaj   +1 more source

Classification of Quantum Groups via Galois Cohomology [PDF]

open access: yesCommunications in Mathematical Physics, 2019
The first example of a quantum group was introduced by P.~Kulish and N.~Reshetikhin. In their paper "Quantum linear problem for the sine-Gordon equation and higher representations" published in Zap. Nauchn. Sem. LOMI, 1981, Volume 101 (English version: Journal of Soviet Mathematics, 1983, 23:4), they found a new algebra which was later called $U_q (sl ...
Eugene Karolinsky   +2 more
openaire   +3 more sources

Method for classifying multiqubit states via the rank of the coefficient matrix and its application to four-qubit states

open access: yes, 2012
We construct coefficient matrices of size 2^l by 2^{n-l} associated with pure n-qubit states and prove the invariance of the ranks of the coefficient matrices under stochastic local operations and classical communication (SLOCC). The ranks give rise to a
D. Li   +5 more
core   +1 more source

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