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SEMIOTICAL ASPECTS AND PROCESSES IN AN AUTHOR’S IRONICAL DISCOURSE ... : СЕМИОТИЧЕСКИЕ АСПЕКТЫ И ПРОЦЕССЫ В АВТОРСКОМ ИРОНИЧЕСКОМ ДИСКУРСЕ ...
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MEDIA DISCOURSE AS A SPHERE OF SOCIAL AND COMMUNICATIVE LINGUOSEMIOTIC ACTIVITY OF A HUMAN BEING ...
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MEDIA DISCOURSE AS A SPHERE OF SOCIAL AND COMMUNICATIVE LINGUOSEMIOTIC ACTIVITY OF A HUMAN BEING ...
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Contributions to a semiotics of religion: the semiosis from sign to meaning
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An Experimental Analysis of Various Machine Learning Algorithms for Hand Gesture Recognition
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In: Electronics; Volume 11; Issue 6; Pages: 968 (2022)
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Abstract:
Nowadays, hand gestures have become a booming area for researchers to work on. In communication, hand gestures play an important role so that humans can communicate through this. So, for accurate communication, it is necessary to capture the real meaning behind any hand gesture so that an appropriate response can be sent back. The correct prediction of gestures is a priority for meaningful communication, which will also enhance human–computer interactions. So, there are several techniques, classifiers, and methods available to improve this gesture recognition. In this research, analysis was conducted on some of the most popular classification techniques such as Naïve Bayes, K-Nearest Neighbor (KNN), random forest, XGBoost, Support vector classifier (SVC), logistic regression, Stochastic Gradient Descent Classifier (SGDC), and Convolution Neural Networks (CNN). By performing an analysis and comparative study on classifiers for gesture recognition, we found that the sign language MNIST dataset and random forest outperform traditional machine-learning classifiers, such as SVC, SGDC, KNN, Naïve Bayes, XG Boost, and logistic regression, predicting more accurate results. Still, the best results were obtained by the CNN algorithm.
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Keyword:
convolutional neural networks; hand gesture recognition; machine learning; sign MNIST
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URL: https://doi.org/10.3390/electronics11060968
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Potentials and Challenges in Students’ Meaning-Making via Sign Systems
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In: Multimodal Technologies and Interaction; Volume 6; Issue 2; Pages: 9 (2022)
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Aspekte der Komik-Analyse: Wie entsteht Sprachkomik? ... : Aspects of Comedy Analysis: How Does Verbal Comedy Come About? ...
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Eisenberg, Benjamin. - : DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany, 2022
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Developing a relational meaning of the equal sign: effects of using a balance analogy in a game-based virtual environment
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Why to write grammars of emerging sign languages ; Por que escrever gramáticas de línguas de sinais emergentes
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In: Domínios de Lingu@gem; Vol. 16 No. 2 (2022): Estudos sobre a relação entre gramática e língua: diversidade, unidade e métodos; 721-746 ; Domínios de Lingu@gem; v. 16 n. 2 (2022): Estudos sobre a relação entre gramática e língua: diversidade, unidade e métodos; 721-746 ; 1980-5799 (2022)
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Por uma terminologia cinesiológica aplicada à Libras ; Towards a kinesiological terminology applied to Brazilian Sign Language
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Demonstratives in Nsélišcn ‘Montana Salish’
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In: Graduate Student Theses, Dissertations, & Professional Papers (2022)
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Facial locations in ASL based on production and perception data
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In: Proceedings of the Linguistic Society of America; Vol 7, No 1 (2022): Proceedings of the Linguistic Society of America; 5166 ; 2473-8689 (2022)
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On the reliability of the notion of native signer and its risks
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In: https://hal.archives-ouvertes.fr/hal-03377023 ; 2021 (2021)
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Automatic Annotation and Segmentation of Sign Language Videos: Base-level Features and Lexical Signs Classification
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In: 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021) ; https://hal.archives-ouvertes.fr/hal-03375858 ; 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021), Feb 2021, Online streaming, France. pp.484-491, ⟨10.5220/0010247104840491⟩ (2021)
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Adverbs of doubt in contemporary spanish : submorphemics and interlocution ; Les adverbes de doute en espagnol contemporain : submorphémie et interlocution
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In: https://tel.archives-ouvertes.fr/tel-03468796 ; Linguistique. Université Rennes 2, 2021. Français. ⟨NNT : 2021REN20015⟩ (2021)
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The linguistic representation of number: Cross-linguistic and cross-modal perspectives
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