Appeal No. 1999-1856 Application No. 08/686,792 BACKGROUND The appellants’ invention relates to a learning process for a neural network. An understanding of the invention can be derived from a reading of exemplary claims 15 and 16, which are reproduced below. 15. A method for controlling an industrial process using a neural network, the industrial process having at least one time-variable parameter, the neural network including a control network and a background network, the method comprising the steps of: training the control network using current process data to generate a current process model; training the background network using representative process data to generate an averaged process model of the industrial process over a predetermined time period; determining a parameter of the at least one time-variable parameter of the industrial process using the current process model, and controlling the industrial process as a function of the determined parameter. 16. A method for controlling an industrial process using a neural network, the industrial process having at least one time-variable parameter, the neural network including a control network and a background network, the method comprising the steps of: training the control network using current process data to generate a current process model; training the background network using representative process data to generate an averaged process model of the industrial process over a predetermined time period; 2Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007