Method initialization in error reverse propagation learning method
专利汇可以提供Method initialization in error reverse propagation learning method专利检索，专利查询，专利分析的服务。并且PURPOSE: To improve a learning speed and a learning success ratio by setting up a threshold so that a separating hyperplane of a supercube to be an input space passes the center of the supercube and setting up a weigh factor so that the width factor so that the width of an output active area in the supercube is matched with the size of the supercube.
CONSTITUTION: The uniform random numbers r
i (i=1 to n) of (-δ, +δ) are conventionally formed, the width (d) of an active area is found out based upon the shown equation I and then the threshold r
0 of a nonlinear function is found out by the shown equation II. Provided that δ is normally about '1'. Then the random number r
1 is multiplied by a scale factor (k) to match the width (d) with the size of an inputted supercube, w
i =kr
i (i=0 to n) is found out and the obtained w
0 and w
i (i=1 to n) are respectively set up as a threshold and the initial value of a weighting factor. Consequently, narrowness of the active area due to the increment of inputs is not generated and the learning speed and the learning success ratio can be improved.
COPYRIGHT: (C)1991,JPO&Japio，下面是Method initialization in error reverse propagation learning method专利的具体信息内容。
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