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Liu, Xiangwei; Ma, Xin – Journal of Curriculum and Teaching, 2012
The stock market has a high profit and high risk features, on the stock market analysis and prediction research has been paid attention to by people. Stock price trend is a complex nonlinear function, so the price has certain predictability. This article mainly with improved BP neural network (BPNN) to set up the stock market prediction model, and…
Descriptors: Prediction, Predictive Validity, Predictive Measurement, Models
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Liu, Xiangwei – Journal of Curriculum and Teaching, 2012
A summary of the teaching methods of the non-computer professional SQL Server database, analyzes the current situation of the teaching course. According to non computer professional curriculum teaching characteristic, put forward some teaching reform methods, and put it into practice, improve the students' analysis ability, practice ability and…
Descriptors: Databases, Computer Science Education, Teaching Methods, Educational Change