Results 31 to 40 of about 476,390 (273)
Semantic web technologies for video surveillance metadata [PDF]
, 2012 Video surveillance systems are growing in size and complexity. Such systems typically consist of integrated modules of different vendors to cope with the increasing demands on network and storage capacity, intelligent video analytics, picture quality ...
De Potter, Pieterjan +3 more
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Degentrification? Different Aspects of Gentrification before and after the COVID-19 Pandemic
Land, 2021 The purpose of this study is to explore the aspects of “gentrification” and “degentrification” other than economic factors. To this end, this study focused on the gentrification situations occurring before and after the COVID-19 pandemic in the Itaewon ...
Soyoung Han +2 more
doaj +1 more source
Keyword extraction for film reviews based on social network analysis and natural language technology [PDF]
E3S Web of Conferences, 2020 At present, there are many movie reviews appear on main stream websites, and these evaluations are quite different to the same movie. As a customer, how to choose your favorite movie and television program?
Yanan Quan, Fuqiang Tan
doaj +1 more source
Psychological Methods, 2019 To date, the application of semantic network methodologies to study cognitive processes in psychological phenomena has been limited in scope. One barrier to broader application is the lack of resources for researchers unfamiliar with the approach.
Christensen , Alexander, Kenett , Yoed
openaire +4 more sources
A new tool for semantic network analysis: fan_xplorr [PDF]
Linguistica PragensiaLexical association data is a valuable resource in psycholinguistics, providing researchers with empirical insights into which words are perceived as ‘belonging together’. One of the largest such datasets for English, the University of South Florida Free
Albert Maršík , Eva Maria Luef
doaj +1 more source
Longitudinal Analysis of Early Semantic Networks [PDF]
Psychological Science, 2009 Analyses of adult semantic networks suggest a learning mechanism involving preferential attachment: A word is more likely to enter the lexicon the more connected the known words to which it is related. We introduce and test two alternative growth principles: preferential acquisition—words enter the lexicon not because they are related to well ...
Hills, T. +4 more
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Grammar-Based Random Walkers in Semantic Networks
, 2008 Semantic networks qualify the meaning of an edge relating any two vertices. Determining which vertices are most "central" in a semantic network is difficult because one relationship type may be deemed subjectively more important than another.
Aleman-Meza +25 more
core +1 more source
Using latent-semantic analysis and network analysis for monitoring conceptual development [PDF]
, 2011 This paper describes and evaluates CONSPECT (from concept inspection), an application that analyses states in a learner’s conceptual development. It was designed to help online learners and their tutors monitor conceptual development and also to help ...
Bülow, Katja +2 more
core +2 more sources
Similarity Fuzzy Semantic Network for Social Media Analysis
, 2022 Microblogging sites are being used as analysis avenues due to their peculiarities (promptness, short texts...). Lately, researchers have focused mainly in classification performance rather than interpretability. When the problem requires transparency, it is necessary to build interpretable pipelines, and even though, resulting models are too complex to
Juan Luis Castro, Manuel Francisco
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Aspect-Based Sentiment Analysis Using a Two-Step Neural Network Architecture
, 2017 The World Wide Web holds a wealth of information in the form of unstructured texts such as customer reviews for products, events and more. By extracting and analyzing the expressed opinions in customer reviews in a fine-grained way, valuable ...
AP Aprosio +7 more
core +1 more source