scholarly journals Automatic classification system of Raman spectra applied to pigments analysis

2016 ◽  
Vol 47 (12) ◽  
pp. 1408-1414 ◽  
Author(s):  
Juanjo González-Vidal ◽  
Rosanna Pérez-Pueyo ◽  
María José Soneira
Keyword(s):  
Raman Spectra ◽  
Classification System ◽  
Automatic Classification ◽  
Pigments Analysis

scholarly journals Towards an automatic classification system for supporting the development of critical reflective skills in L2 learning

2016 ◽  
Author(s):  
Gary Cheng
Keyword(s):  
Undergraduate Students ◽  
Classification System ◽  
Automatic Classification ◽  
Structured Interview ◽  
Active System ◽  
Online Questionnaire ◽  
Classification Framework ◽  
L2 Learning ◽  
Students Attitudes ◽  
Reflective Skills

This study aimed to develop an automatic classification system, namely ACTIVE, for generating immediate and individualised feedback on students’ reflective entries about their second language (L2) learning experiences. It also aimed to explore students’ attitudes towards using the system to support the development of their reflective skills in L2 learning. A total of 466 undergraduate students took part in the study. One hundred and twenty-seven participants were involved in the development phase, where their reflective entries were manually annotated according to a classification framework for critical reflection on L2 learning, and the annotated entries were then used to develop the ACTIVE system. The remaining participants were asked to generate automated feedback reports on their reflective entries for improvement by using the system. To solicit their views towards the system, the participants were administered an online questionnaire and some of them were also invited to attend a semi-structured interview. The overall results indicate that the classification accuracy of the system is comparable to that of human annotators. They also suggest that both teacher and machine feedback types have strengths and limitations, highlighting the need to further explore the use of multi-channel, multi-layer feedback in improving students’ reflective skills in L2 learning.

scholarly journals Hierarchical Automatic Classification System of Electronic Parts

2006 ◽  
Vol 126 (12) ◽  
pp. 1447-1453 ◽  
Author(s):  
Hirotake Esaki ◽  
Kiyoyuki Kagii ◽  
Taizo Umezaki ◽  
Tetsumi Horikoshi
Keyword(s):  
Classification System ◽  
Automatic Classification ◽  
Electronic Parts

scholarly journals Development of an automatic classification system for eating, ruminating and resting behavior of cattle using an accelerometer

2008 ◽  
Vol 54 (4) ◽  
pp. 231-237 ◽  
Author(s):  
Nariyasu Watanabe ◽  
Seiichi Sakanoue ◽  
Kensuke Kawamura ◽  
Takaharu Kozakai
Keyword(s):  
Classification System ◽  
Automatic Classification ◽  
Resting Behavior
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