Results 41 to 50 of about 46,987 (245)

Phonological and semantic strategies in a letter fluency task for people with Alzheimer’s disease

open access: yesFrontiers in Psychology, 2022
Objectives:This study investigated whether employing a phonological or semantic strategy elicited a better performance on a letter fluency task for people with Alzheimer’s disease (AD).Methods:Sixty participants with probable AD were extracted from the ...
Jimin Park   +4 more
doaj   +1 more source

Experimental Results on Customer Reviews Using Lexicon-Based Word Polarity Identification Method

open access: yesIEEE Access, 2020
Determining the polarities of words in a given context has been in existence since the inception of computational linguistics, text mining, and sentiment analysis.
Khaled Abdalgader, Aysha Al Shibli
doaj   +1 more source

What constitutes vocabulary learning difficulty? A classroom-based study of semantic relatedness and L1 familiarity effects on L2 word learning

open access: yesAustralian Journal of Applied Linguistics, 2021
There has been a plethora of studies investigating the effect of semantic relatedness on second language (L2) word learning.However, most prior studies failed to control for the lexical properties of target words, which may be responsible for the mixed ...
Hanzhong Sun, Shaohua Fang
doaj   +1 more source

Optical tomography: Image improvement using mixed projection of parallel and fan beam modes [PDF]

open access: yes, 2013
Mixed parallel and fan beam projection is a technique used to increase the quality images. This research focuses on enhancing the image quality in optical tomography.
Abdul Rahim, Ruzairi   +6 more
core   +1 more source

Recommender System for E-Learning Based on Semantic Relatedness of Concepts

open access: yesInformation, 2015
Digital publishing resources contain a lot of useful and authoritative knowledge. It may be necessary to reorganize the resources by concepts and recommend the related concepts for e-learning.
Mao Ye, Zhi Tang, Jianbo Xu, Lifeng Jin
doaj   +1 more source

WISER: A Semantic Approach for Expert Finding in Academia based on Entity Linking

open access: yes, 2019
We present WISER, a new semantic search engine for expert finding in academia. Our system is unsupervised and it jointly combines classical language modeling techniques, based on text evidences, with the Wikipedia Knowledge Graph, via entity linking ...
Cifariello, Paolo   +2 more
core   +1 more source

Monitoring semantic relatedness and revealing fairness and biases through trend tests

open access: yesInternational Journal of Information Management Data Insights
An emerging application domain concerning content-based recommender systems provides a better consideration of the semantics behind textual descriptions. Traditional approaches often miss relevant information due to their sole focus on syntax.
Jean-Rémi Bourguet, Adama Sow
doaj   +1 more source

A Paradigm for Investigating Executive Control Mechanisms in Word Retrieval in Language-Impaired and Neurotypical Speakers

open access: yesFrontiers in Psychology, 2014
An unresolved question in research on executive control in language production is whether the processes responsible for inhibiting a dominant, prepotent response in order to comply with task goals is the same or different from control processes that bias
Erica L. Middleton, Nazbanou Nozari
doaj   +1 more source

Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation [PDF]

open access: yesPeerJ, 2020
The term schizotypy refers to a group of stable personality traits with attributes similar to symptoms of schizophrenia, usually classified in terms of positive, negative or cognitive disorganization symptoms.
Javier Rodríguez-Ferreiro   +2 more
doaj   +2 more sources

Semantic Relatedness for All (Languages): A Comparative Analysis of Multilingual Semantic Relatedness Using Machine Translation [PDF]

open access: yes, 2016
This paper provides a comparative analysis of the performance of four state-of-the-art distributional semantic models (DSMs) over 11 languages, contrasting the native language-specific models with the use of machine translation over English-based DSMs.
Freitas, Andre   +4 more
openaire   +2 more sources

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