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Current smartphones are integrated with rich sensors, which provides a good opportunity for the smartphone sensor data mining. By mining these data, we are able to analyze the user's behaviors. This paper describes HARLib, a human activity recognition library on the Android operating system. We use accelerometer built-in smartphone to recognize the user's activities, including walking, running, sitting,...
Different manufacturing enterprises need the different CAPP systems, which interrupts popularization of CAPP. In order to improve expansibility, reusability and dynamic adaptability of CAPP system, the work mechanism of an intelligent CAPP system based on multi-agent system was investigated, and this paper researched on the architecture and function of the agents in the intelligent CAPP. The reason...
The new Potential Difference Algorithm for feature selection is a data pre-processing algorithm. Data preprocessing is one of the study topics in data mining. Normally, raw data is just a collection of nonsense numbers. The decision could not make based on the raw data. The algorithms related to data mining and data analysis need some pre-processed data. The quality of pre-processed data will affect...
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