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…

As the tourism industry has gradually become the strategic mainstay industry of the national economy, the scope of the tourism discipline has developed rigorously. This paper makes a predictive study on the development of the scope of Guangdong provincial tourism discipline based on the artificial neural network BP model in order to find out how…

"Critique" is the term applied to learning from direct experience. Critiqube, a model of critique, is discussed according to its dimensions; the attributes of direct experience (people, process, procedure, product, and performance); critique techniques (inspection, simulation, participant-observation, and strategic assessment); and management…

This thesis describes the requirements for a buffer storage device, with respect to other system components and its own limitations, which is designed to aid in the economic transmission of processed data from a central computer to distant terminals. Proceeding from the fact that tariff rates on wide band educational television channels are…

This paper begins by describing an organizational model for the disciplinary study of rape--the University of Alabama's Rape Research Group. It outlines the structure, function, and some techniques of the study group, including the use of simulations and prototypical situations. In one study, verbal responses of rape victims were classified into…

This publication is designed for counselors, teachers and parents who want to improve their local guidance program and make it more responsive to the needs of those it serves. Broad and intensive school-community involvement, including parents, pupils, school personnel, school board members, and concerned citizens, is a primary feature.…

This paper begins by reviewing previous research concerning the external validity of mixed-motive games as models of international conflict, interpersonal behavior, and behavior in large-scale social dilemmas. Two further experiments are then described, both of which cast further doubt upon the usefulness of such games as models of any real-world…