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Border control and accident rate of irregular immigration in the route to the Canary Islands (Spain) during the COVID-19 pandemic

open access: yesHungarian Geographical Bulletin, 2023
Throughout the first decades of the 21st century, the maritime borders of the European Union have witnessed a growing and increasingly complex mobility of an irregular nature.
Carmelo Ulises Mesa-Pérez   +2 more
doaj   +1 more source

Exploiting Stacked Autoencoders for Improved Sentiment Analysis

open access: yesApplied Sciences, 2022
Sentiment analysis is an ongoing research field within the discipline of data mining. The majority of academics employ deep learning models for sentiment analysis due to their ability to self-learn and process vast amounts of data.
Kanwal Ahmed   +6 more
doaj   +1 more source

A Comparative Study on the Influence of Different Decoration Styles on Subjective Evaluation of Hotel Indoor Environment

open access: yesBuildings, 2022
The purpose of this study is to explore the occupants’ subjective evaluation of the indoor environmental quality (IEQ) of hotels with the same physical environment and different decoration styles, and to reveal the influence of different decoration ...
Jian Xu   +4 more
doaj   +1 more source

DASentimental: Detecting Depression, Anxiety, and Stress in Texts via Emotional Recall, Cognitive Networks, and Machine Learning

open access: yesBig Data and Cognitive Computing, 2021
Most current affect scales and sentiment analysis on written text focus on quantifying valence/sentiment, the primary dimension of emotion. Distinguishing broader, more complex negative emotions of similar valence is key to evaluating mental health.
Asra Fatima   +3 more
doaj   +1 more source

Blockchain Propels Tourism Industry—An Attempt to Explore Topics and Information in Smart Tourism Management through Text Mining and Machine Learning

open access: yesInformatics, 2023
Blockchain and immersive technology are the pioneers in bringing digitalization to tourism, and researchers worldwide are exploring many facets of these techniques. This paper analyzes the various aspects of blockchain technology and its potential use in
Vikram Puri   +3 more
doaj   +1 more source

Machine Learning Approach for Personality Recognition in Spanish Texts

open access: yesApplied Sciences, 2022
Personality is a unique trait that distinguishes an individual. It includes an ensemble of peculiarities on how people think, feel, and behave that affects the interactions and relationships of people.
Yasmín Hernández   +4 more
doaj   +1 more source

Lexicons of Key Terms in Scholarly Texts and Their Disciplinary Differences: From Quantum Semantics Construction to Relative-Entropy-Based Comparisons

open access: yesEntropy, 2022
Complex networks are often used to analyze written text and reports by rendering texts in the form of a semantic network, forming a lexicon of words or key terms.
Ismo Koponen, Ilona Södervik
doaj   +1 more source

Modeling, dialogue, and globality: Biosemiotics and semiotics of self. 1. Semiosis, modeling, and dialogism

open access: yesSign Systems Studies, 2003
With our paper we intend to offer a critical overview of state of the art in semiotics, with specific reference to theoretical problems concerning the relationship between culture and nature. In other words, we intend to focus on the relationship between
Augusto Ponzio
doaj   +1 more source

Language in social reproduction: Sociolinguistics and sociosemiotics

open access: yesSign Systems Studies, 2009
This paper focuses on the semiotic foundations of sociolinguistics. Starting from the definition of “sociolinguistics” given by the philosopher Adam Schaff, the paper examines in particular the notion of “critical sociolinguistics” as theorized by the ...
Patrizia Calefato
doaj   +1 more source

Contemporary Ibaloi Ba’diw: Defining Conventions through Formalistic and Sociolinguistic Standpoints

open access: yesJournal of Language and Cultural Education, 2023
The study generally determined the literary conventions in contemporary Ibaloi ba’diw as a genre. It aimed to draw the figurative language and theme reflected in the ba’diw text; and, classify valuable insights contained by the select ba’diw pieces by ...
Cuilan Jhordan T.
doaj   +1 more source

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