作者：
Shi, Yu;Zhou, Qing;Tong, Ming Wen;Cheng, Qi;Cui, Xiao Xiao;...
作者机构：
[Shi, Yu; Zhou, Qing; Tong, Ming Wen; Cheng, Qi; Cui, Xiao Xiao; Cao, Pan; Fei Shi, Ya] School of Educational Information Technology, Central China Normal University, Wuhan, China
会议名称：
7th International Conference on Frontiers of Educational Technologies, ICFET 2021
期刊：
Advances in Intelligent Systems and Computing,2021年 1247: 419-428 ISSN：2194-5357
通讯作者：
Tyshchenko, O.K.
作者机构：
[Hu Z.] School of Educational Information Technology, Central China Normal University, 152 Louyu Road, Wuhan, 430079, China;[Tyshchenko O.K.] Institute for Research and Applications of Fuzzy Modeling, CE IT4Innovations, University of Ostrava, 30. dubna 22, Ostrava, 701 03, Czech Republic
通讯机构：
[Tyshchenko, O.K.] I;Institute for Research and Applications of Fuzzy Modeling, 30. dubna 22, Czech Republic
会议名称：
3rd International Conference on Computer Science, Engineering and Education Applications, ICCSEEA 2020
会议时间：
21 January 2020 through 22 January 2020
会议论文集名称：
Advances in Computer Science for Engineering and Education III
关键词：
Distance measure;Ellipsoidal cluster;Fuzzifier;Fuzzy clustering;Goal function;Hypersphere;Membership function
期刊：
Professional Development in Education,2021年47(5):729-744 ISSN：1941-5257
通讯作者：
Zhao, Guoqing
作者机构：
[Long, Taotao] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.;[Zhao, Guoqing; Yang, Xuanyang; Zhao, Rongchi] Beijing Normal Univ, Sch Educ Technol, Fac Educ, Beijing, Peoples R China.;[Chen, Qianqian] Donghua Univ, Coll Fash & Design, Shanghai, Peoples R China.;[Zhao, Guoqing] Beijing Normal Univ, Room 113,Yanbo Hall, Beijing 100875, Peoples R China.
通讯机构：
[Zhao, Guoqing] B;Beijing Normal Univ, Room 113,Yanbo Hall, Beijing 100875, Peoples R China.
关键词：
Belief-action gap;professional learning community;belief;engagement;participation in a PLC
摘要：
This study aims at exploring the influence of The Alliance of Thinking Schools, a multi-regional, researcher-practitioner partnered teachers’ professional learning community (PLC) on the teaching of thinking in China, on bridging teachers’ belief-action gap. Specifically, this study aims to investigate the relationships between teachers’ beliefs about learning, participation in the PLC, engagement in learning, and engagement in practice. A total of 478 teachers from 39 schools participated in this study. A questionnaire adapted from existing studies and verified with confirmatory factor analysis was sent to these teachers. Structural Equation Model revealed that: (a) teachers’ beliefs about learning had no significant direct effects on their engagement in learning, but had significant indirect effects mediated by their participation in the PLC; (b) teachers’ beliefs about learning had significant effects on their engagement in practice, both directly and mediated by their participation in the PLC; and (c) teachers’ engagement in practice had significant direct effects on their engagement in learning, but cannot be reversed. The findings of this study confirmed the existence of a belief-action gap in teacher’ continuing learning with empirical evidence. The findings also revealed that a well-accepted PLC could help to bridge this gap. Implications for teachers’ continuing learning were discussed.
期刊：
Information Sciences,2021年572:331-342 ISSN：0020-0255
通讯作者：
Chuli Hu
作者机构：
[Yao, Shihong; Hu, Chuli] China Univ Geosci, Sch Geog & Informat Engn, Wuhan 430078, Peoples R China.;[Wang, Tao] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Peoples R China.;[Cui, Xinyou] Army Engn Univ PLA, Ordnance NCO Coll, Wuhan 430075, Peoples R China.
通讯机构：
[Chuli Hu] S;School of Geography and Information Engineering, China University of Geosciences, Wuhan 430078, China
关键词：
Autoencoder;Multiple clustering;Semi-NMF
摘要：
Clustering is performed to partition samples into disjoint groups for facilitating the discovery of hidden patterns in the data. Many real-world applications involve various clustering methods, most of which only produce a single clustering. As a response to this issue, multiple clustering that aims to generate diverse and high-quality clustering, has emerged recently. This study proposes a novel autoencoder-like semi-nonnegative matrix factorization (NMF) multiple clustering (ASNMFMC) model that generates multiple non-redundant, high-quality clustering. The nonnegative property of the semi-NMF is utilized by the algorithm to enforce non-redundancy. Extensive experimental results demonstrate that the ASNMFMC is superior to the existing multiple clustering methods and can explore diverse high-quality clustering. (c) 2021 Elsevier Inc. All rights reserved.
期刊：
Advances in Intelligent Systems and Computing,2021年 1247: 508-517 ISSN：2194-5357
通讯作者：
Tereikovskyi, I.
作者机构：
[Hu Z.] School of Educational Information Technology, Central China Normal University, Wuhan, China;[Tereikovskyi I.] National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kiev, Ukraine;[Korystin O.] Scientifically Research Institute of the Ministry of Internal Affairs, Kiev, Ukraine;[Mihaylenko V.; Tereikovska L.] Kyiv National University of Construction and Architecture, Kiev, Ukraine
通讯机构：
[Tereikovskyi, I.] N;National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”Ukraine
会议名称：
3rd International Conference on Computer Science, Engineering and Education Applications, ICCSEEA 2020
会议时间：
21 January 2020 through 22 January 2020
会议论文集名称：
Advances in Computer Science for Engineering and Education III
关键词：
Cepstral coefficients;Neural network model;Speaker recognition;Two-layer perceptron;Voice signal
