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Activity recognition based on accelerometer sensor using combinational classifiers

机译:基于加速度传感器的组合分类器活动识别

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In recent years, people nowadays easily to contact each other by using smartphone. Most of the smartphone now embedded with inertial sensors such accelerometer, gyroscope, magnetic sensors, GPS and vision sensors. Furthermore, various researchers now dealing with this kind of sensors to recognize human activities incorporate with machine learning algorithm not only in the field of medical diagnosis, forecasting, security and for better live being as well. Activity recognition using various smartphone sensors can be considered as a one of the crucial tasks that needs to be studied. In this paper, we proposed various combination classifiers models consists of J48, Multi-layer Perceptron and Logistic Regression to capture the smoothest activity with higher frequency of the result using vote algorithmn. The aim of this study is to evaluate the performance of recognition the six activities using ensemble approach. Publicly accelerometer dataset obtained from Wireless Sensor Data Mining (WISDM) lab has been used in this study. The result of classification was validated using 10-fold cross validation algorithm in order to make sure all the experiments perform well.
机译:近年来,如今人们可以使用智能手机轻松地相互联系。现在,大多数智能手机都嵌入了惯性传感器,例如加速度计,陀螺仪,磁传感器,GPS和视觉传感器。此外,现在处理这种传感器以识别人类活动的各种研究人员不仅在医学诊断,预测,安全性以及改善人类生活领域将机器学习算法与机器学习算法相结合。使用各种智能手机传感器进行活动识别可以被认为是需要研究的关键任务之一。在本文中,我们提出了由J48,多层感知器和Logistic回归组成的各种组合分类器模型,以使用表决算法以较高的频率捕获最平滑的活动。这项研究的目的是评估使用集成方法对六项活动的认可程度。这项研究使用了从无线传感器数据挖掘(WISDM)实验室获得的公共加速度计数据集。使用10倍交叉验证算法对分类结果进行验证,以确保所有实验均表现良好。

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