CARMUS: Towards a General Framework for Continuous Activity Recognition with Missing Values on Smartphones

2018 ◽  
Author(s):  
Tianheng Wu ◽  
LIang Wang ◽  
Zhiwen Zheng ◽  
Simeng Wu ◽  
Jun Ma ◽  
...  
Keyword(s):  
Activity Recognition ◽  
General Framework ◽  
Missing Values ◽  
Continuous Activity

Implementing a General Framework for Assessing Interrater Agreement in Stata

2018 ◽  
Vol 18 (4) ◽  
pp. 871-901 ◽  
Author(s):  
Daniel Klein
Keyword(s):  
General Framework ◽  
Missing Values ◽  
Kappa Coefficient ◽  
Interrater Agreement ◽  
Psychological Bulletin ◽  
Psychological Measurement ◽  
Statistical Software ◽  
Rater Reliability ◽  
Software Packages

Despite its well-known weaknesses, researchers continuously choose the kappa coefficient (Cohen, 1960, Educational and Psychological Measurement 20: 37–46; Fleiss, 1971, Psychological Bulletin 76: 378–382) to quantify agreement among raters. Part of kappa's persistent popularity seems to arise from a lack of available alternative agreement coefficients in statistical software packages such as Stata. In this article, I review Gwet’s (2014, Handbook of Inter-Rater Reliability) recently developed framework of interrater agreement coefficients. This framework extends several agreement coefficients to handle any number of raters, any number of rating categories, any level of measurement, and missing values. I introduce the kappaetc command, which implements this framework in Stata.

Continuous activity recognition in a maintenance scenario: combining motion sensors and ultrasonic hands tracking

2011 ◽  
Vol 15 (1) ◽  
pp. 87-111 ◽  
Author(s):  
Georg Ogris ◽  
Paul Lukowicz ◽  
Thomas Stiefmeier ◽  
Gerhard Tröster
Keyword(s):  
Activity Recognition ◽  
Motion Sensors ◽  
Continuous Activity

HCAR: Human continuous activity recognition using latent structure features

2019 ◽  
Author(s):  
Kun Zhao ◽  
Xiaoxian Yang ◽  
Wei Xi ◽  
Zhiping Jiang ◽  
Xiaohong Wang ◽  
...  
Keyword(s):  
Activity Recognition ◽  
Latent Structure ◽  
Continuous Activity

A general framework for sensor-based human activity recognition

2018 ◽  
Vol 95 ◽  
pp. 248-260 ◽  
Author(s):  
Lukas Köping ◽  
Kimiaki Shirahama ◽  
Marcin Grzegorzek
Keyword(s):  
Activity Recognition ◽  
Human Activity ◽  
General Framework ◽  
Human Activity Recognition
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