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1
Differentiable Multi-Agent Actor-Critic for Multi-Step Radiology Report Summarization ...
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2
A Transfer Learning Method for Detecting Alzheimer's Disease Based on Speech and Natural Language Processing
In: Front Public Health (2022)
Abstract: Alzheimer's disease (AD) is a neurodegenerative disease that is difficult to be detected using convenient and reliable methods. The language change in patients with AD is an important signal of their cognitive status, which potentially helps in early diagnosis. In this study, we developed a transfer learning model based on speech and natural language processing (NLP) technology for the early diagnosis of AD. The lack of large datasets limits the use of complex neural network models without feature engineering, while transfer learning can effectively solve this problem. The transfer learning model is firstly pre-trained on large text datasets to get the pre-trained language model, and then, based on such a model, an AD classification model is performed on small training sets. Concretely, a distilled bidirectional encoder representation (distilBert) embedding, combined with a logistic regression classifier, is used to distinguish AD from normal controls. The model experiment was evaluated on Alzheimer's dementia recognition through spontaneous speech datasets in 2020, including the balanced 78 healthy controls (HC) and 78 patients with AD. The accuracy of the proposed model is 0.88, which is almost equivalent to the champion score in the challenge and a considerable improvement over the baseline of 75% established by organizers of the challenge. As a result, the transfer learning method in this study improves AD prediction, which does not only reduces the need for feature engineering but also addresses the lack of sufficiently large datasets.
Keyword: Public Health
URL: https://doi.org/10.3389/fpubh.2022.772592
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043451/
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3
The Nonlinear and Gender-Related Relationships of Face Attractiveness and Typicality With Perceived Trustworthiness
In: Front Psychol (2021)
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4
Cross‐cultural validation of the work functioning impairment scale (WFun) among Japanese, English, and Chinese versions using Rasch analysis
Fujino, Yoshihisa; Liu, Ning; Chimed‐Ochir, Odgerel. - : John Wiley and Sons Inc., 2019
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5
Genre Changes and Privileged Pedagogic Identity in Teaching Contest Discourse
Liu, Ning [Verfasser]. - Puchong, Selangor D.E. : Springer Singapore, 2017
DNB Subject Category Language
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6
Genre Changes and Privileged Pedagogic Identity in Teaching Contest Discourse
Liu, Ning [Verfasser]. - Singapore : Springer Singapore, 2017
DNB Subject Category Language
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7
A study of genre changes and privileged pedagogic identity in teaching contest discourse
Liu, Ning. - 2017
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8
A Study of Chinese Undergraduates’ MI Distribution in EFL Class
In: English Language Teaching; Vol 1, No 1 (2008); P75 (2009)
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9
A scalable supervised algorithm for dimensionality reduction on streaming data
In: Information sciences. - New York, NY : Elsevier Science Inc. 176 (2006) 14, 2042-2065
OLC Linguistik
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