2016
DOI: 10.1016/j.bspc.2016.01.011
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Distance and mutual information methods for EMG feature and channel subset selection for classification of hand movements

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Cited by 80 publications
(54 citation statements)
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“…MI quantifies the amount of information that can be obtained about a random variable through another one [23]. TE quantifies the amount of information transfer from one variable to the other [24].…”
Section: Introductionmentioning
confidence: 99%
“…MI quantifies the amount of information that can be obtained about a random variable through another one [23]. TE quantifies the amount of information transfer from one variable to the other [24].…”
Section: Introductionmentioning
confidence: 99%
“…The EMG signal deviates greatly from its baseline due to muscle contraction, the samples of EMG signals in different amplitudes can be used as an effective feature. In order to extract the feature, it must be set a threshold, and dived the distance between positive and negative thresholds into different amplitude segments, set the number of different amplitudes of EMG as the feature [5]. The threshold level and the number of segments are determined by experimentally.…”
Section: Advances In Intelligent Systems Research Volume 156mentioning
confidence: 99%
“…The feature extraction stages generally utilize the vector space model (Salton et al, 1975) that makes use of the bag-of-words approach (Joachims, 1997). Finally, the feature selection stage typically uses the filter method such as document frequency (Azam and Yao, 2012;Yang and Pedersen, 1997), mutual information (Tang et al, 2019;Al-Angari et al, 2016;Liu et al, 2009), information gain (Mendez et al, 2019;Lee and Lee, 2006), chi-square (Asdaghi and Soleimani, 2019;Chen and Chen, 2011) and Odds Ratio (Raza and Qamar, 2016;Feng et al, 2015).…”
Section: Introductionmentioning
confidence: 99%