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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 4 5...125 Hits 1 – 20 of 2.490 1 Sebastian Tur and Maria Saiyak Kaluk Biographical Information Danielle Barth; Sebastian Tur; Maria Saiyak Kaluk. - 2023-09-13 BASE Show details 2 Domestic Ubimus Keller, Damián; Simurra, Ivan; Messina, Marcello... In: EISSN: 2409-9708 ; EAI Endorsed Transactions on Creative Technologies ; https://hal-hprints.archives-ouvertes.fr/hprints-03602695 ; EAI Endorsed Transactions on Creative Technologies, EAI - European Alliance for Innovation, 2022, ⟨10.4108/eai.22-2-2022.173493⟩ (2022) BASE Show details 3 Metropolenzeichen: Atlas zur visuellen Mehrsprachigkeit der Metropole Ruhr ... Ziegler, Evelyn; Eickmans, Heinz; Schmitz, Ulrich. - : DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany, 2022 BASE Show details 4 Universal Segmentations 1.0 (UniSegments 1.0) Žabokrtský, Zdeněk; Bafna, Nyati; Bodnár, Jan. - : Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL), 2022 BASE Show details 5 Eine Disziplin stellt um: Open-Access-Transformation in der Linguistik ... Nordhoff, Sebastian. - : Zenodo, 2022 BASE Show details 6 Eine Disziplin stellt um: Open-Access-Transformation in der Linguistik ... Nordhoff, Sebastian. - : Zenodo, 2022 BASE Show details 7 XTREME-S: Evaluating Cross-lingual Speech Representations ... Conneau, Alexis; Bapna, Ankur; Zhang, Yu. - : arXiv, 2022 BASE Show details 8 Technology Mapping Using WebAI: The Case of 3D Printing ... Schwierzy, Julian; Dehghan, Robert; Schmidt, Sebastian. - : arXiv, 2022 BASE Show details 9 The domestic sources of sub-state foreign policymaking: determinants of subnational development cooperation across European regions ... Reinsberg, Bernhard; Dellepiane, Sebastian. - : Taylor & Francis, 2022 BASE Show details 10 The domestic sources of sub-state foreign policymaking: determinants of subnational development cooperation across European regions ... Reinsberg, Bernhard; Dellepiane, Sebastian. - : Taylor & Francis, 2022 BASE Show details 11 49 - A test-suite for the evaluation of Portuguese-English machine translations ... PROPOR 2022 2022; Amaral Garcia Avelino, Mariana; Avramidis, Eleftherios. - : Underline Science Inc., 2022 BASE Show details 12 Platinum-Open-Access-Bücher in der Sprachwissenschaft ... Nordhoff, Sebastian. - : :unas, 2022 BASE Show details 13 Effects of Spatial Speech Presentation on Listener Response Strategy for Talker-Identification ... Uhrig, Stefan; Perkis, Andrew; Möller, Sebastian. - : Technische Universität Berlin, 2022 BASE Show details 14 Detecting Dysfluencies in Stuttering Therapy Using wav2vec 2.0 ... Bayerl, Sebastian P.; Wagner, Dominik; Nöth, Elmar. - : arXiv, 2022 BASE Show details 15 Expanding Pretrained Models to Thousands More Languages via Lexicon-based Adaptation ... Wang, Xinyi; Ruder, Sebastian; Neubig, Graham. - : arXiv, 2022 BASE Show details 16 Semantic Feature Extraction Using SBERT for Dementia Detection Yamanki Santander-Cruz; Sebastián Salazar-Colores; Wilfrido Jacobo Paredes-García; Humberto Guendulain-Arenas; Saúl Tovar-Arriaga In: Brain Sciences; Volume 12; Issue 2; Pages: 270 (2022) Abstract: Dementia is a neurodegenerative disease that leads to the development of cognitive deficits, such as aphasia, apraxia, and agnosia. It is currently considered one of the most significant major medical problems worldwide, primarily affecting the elderly. This condition gradually impairs the patient’s cognition, eventually leading to the inability to perform everyday tasks without assistance. Since dementia is an incurable disease, early detection plays an important role in delaying its progression. Because of this, tools and methods have been developed to help accurately diagnose patients in their early stages. State-of-the-art methods have shown that the use of syntactic-type linguistic features provides a sensitive and noninvasive tool for detecting dementia in its early stages. However, these methods lack relevant semantic information. In this work, we propose a novel methodology, based on the semantic features approach, by using sentence embeddings computed by Siamese BERT networks (SBERT), along with support vector machine (SVM), K-nearest neighbors (KNN), random forest, and an artificial neural network (ANN) as classifiers. Our methodology extracted 17 features that provide demographic, lexical, syntactic, and semantic information from 550 oral production samples of elderly controls and people with Alzheimer’s disease, provided by the DementiaBank Pitt Corpus database. To quantify the relevance of the extracted features for the dementia classification task, we calculated the mutual information score, which demonstrates a dependence between our features and the MMSE score. The experimental classification performance metrics, such as the accuracy, precision, recall, and F1 score (77, 80, 80, and 80%, respectively), validate that our methodology performs better than syntax-based methods and the BERT approach when only the linguistic features are used. Keyword: dementia; NLP feature extraction; SBERT; semantic analysis; syntax analysis URL: https://doi.org/10.3390/brainsci12020270 BASE Hide details 17 Semantic Feature Extraction Using SBERT for Dementia Detection Santander-Cruz, Yamanki; Salazar-Colores, Sebastián; Paredes-García, Wilfrido Jacobo... In: Brain Sci (2022) BASE Show details 18 Ein neuer Balkanismus (im Bereich der Onomastik) Kempgen, Sebastian. - : Azbukovnik, 2022. : Moskva, 2022 BASE Show details 19 Bože moj - der Vokativ ist ja gar kein Kasus! Kempgen, Sebastian. - : Sagner, 2022. : München, 2022 BASE Show details 20 Scratches? Scribbles? Scripture! Revealing the Unseen : 3D Scanning of Glagolitic Graffiti of the 10th Century at the Monastery of St. Naum Tenschert, Ruth; Rahrig, Max; Drewello, Rainer. - : Museen der Stadt Wien – Stadtarchäologie, 2022. : Wien, 2022 BASE Show details Page: 1 2 3 4 5...125

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