Results 21 to 30 of about 268,615 (266)

Uniform attribute-content model

open access: yesThe Journal of Engineering, 2019
There have been growing needs for text processing, such as classifying, retrieving and clustering. The foundation of such a process is to extract features, which can best describe the text. Great progress has been made in text modelling. However, most of
Yingzhuo Xiang   +4 more
doaj   +1 more source

Multi-objective time-frequency difference parameter sorting technology based on adaptive multi-mode particle filter

open access: yesResults in Physics, 2023
Modern new system radar has high-speed and flexible beam scheduling capability, and the widely used high repetition rate design of signals leads to a large number of uneven TDOA ambiguity points in passive TDOA estimation, which is difficult to locate ...
Chaowei Yin, Liankun Bo, Jinyu Xiong
doaj   +1 more source

Blindness and the blind [PDF]

open access: yesJournal of the Franklin Institute, 1889
n ...
openaire   +4 more sources

The Long-Term Impact of the COVID-19 Pandemic on Loneliness in People Living With Disability and Visual Impairment

open access: yesFrontiers in Public Health, 2021
Background: There has been growing concern about the impact of restrictions put in place to contain the coronavirus pandemic on loneliness, particularly in individuals with disabilities.
Nikki Heinze   +11 more
doaj   +1 more source

Dynamic Neighborhood Adjustment Strategy for Multi-Objective Evolutionary Algorithm Based on Decomposition

open access: yesIEEE Access, 2023
Multi-objective evolutionary algorithm based on decomposition (MOEA/D) has achieved great success in the field of evolutionary multi-objective optimization.
Haibing Cheng, Lin Li, Ling You
doaj   +1 more source

The blind leading the blind [PDF]

open access: yesBMJ, 2007
A key feature of the government9s new plan for reforming health care in London is “polyclinics” in which GPs and specialists work side by side. But Iona Heath argues that this will be to the detriment of primary care and that patients with complex needs will lose ...
openaire   +2 more sources

A Weight Vector Adjustment Method for Decomposition-Based Multi-Objective Evolutionary Algorithms

open access: yesIEEE Access, 2023
Multi-objective evolutionary algorithm based on decomposition (MOEA/D) is effective to solve most multi-objective optimization problems (MOPs) in the past 20 years. However, the algorithm MOEA/D with constant weight vectors has bad performance in solving
Haibing Cheng, Lin Li, Ling You
doaj   +1 more source

Incorporating Label Co-Occurrence Into Neural Network-Based Models for Multi-Label Text Classification

open access: yesIEEE Access, 2019
Multi-label text classification (MLTC) addresses a fundamental problem in natural language processing, which assigns multiple relevant labels to each document.
Jiaqi Yao, Keren Wang, Jikun Yan
doaj   +1 more source

Accessibility and comprehension of COVID-19 information for people with blindness and low vision [PDF]

open access: yesSpecijalna Edukacija i Rehabilitacija, 2023
In crisis situations like the COVID-19 pandemic, timely and comprehensive health information for people with blindness and low vision is extremely important.
Mašić-Fabac Valentina S.   +1 more
doaj   +1 more source

Chitin as a Sorbent Superior to Other Biopolymers: Features and Applications in Environmental Research, Energy Conversion, and Understanding Evolution of Animals

open access: yesPolysaccharides, 2021
Chitin is an effective sorbent which can be used in environmental monitoring, beyond obvious applications in withholding metal-containing pollutants from wastewater- or nuclear fuel reprocessing flows, since background levels in (purified) chitin are ...
Felix Blind, Stefan Fränzle
doaj   +1 more source

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