Physical activity classification and assessment using smartphone
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21,674 citations
802 citations
"Physical activity classification an..." refers methods in this paper
...Mitchell [14] used smartphones worn on the back to collect sport data, and in [15] smartphone was attached to the waist to collect data of daily activities....
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532 citations
"Physical activity classification an..." refers methods in this paper
...Weka J48 decision tree algorithm is selected because it gives results in a hierarchical decision tree model that can be easily manipulated by applications....
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...J48 is used by many activity recognition research works as an off-line classification approach....
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...Keywords— smart phone; sensors; GPS; accelerometer; physical activity recognition; physical activity assessment; walking; jogging; standing; machine learning; J48....
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...Martin et al. [10] revealed that J48 outperforms both decision tables and naive Bayes classifiers....
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...According to a study performed by Lombriser et al [11], KNN and J48/C4.5 are identified as the classifiers with the least complexity however they render acceptable performance....
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335 citations
"Physical activity classification an..." refers background in this paper
...[8] surveyed numerous existing approaches for human physical activity recognition based on the built-in sensors of a smartphone....
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320 citations
"Physical activity classification an..." refers background in this paper
...Smartphones are held by all people nowadays and they allow the system to operate in an outdoor environment, even in faraway regions; also, communications rely on the existing cellular networks [5]....
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