init

MaxPoolingLayer.init(prev_layer)

初期処理

引数:

• prev_layer (Layer) – 直前のレイヤー

ソース

init(prev_layer) {
    super.init(prev_layer);

    Assert(this.prevLayer instanceof ConvolutionalLayer, "Pooling-Layer-init");

    this.numChannels = this.prevLayer.numChannels;
    this.numRows = this.prevLayer.numRows / this.filterSize;
    this.numCols = this.prevLayer.numCols / this.filterSize;

    Assert(Math.ceil(this.numRows) == this.numRows && Math.ceil(this.numCols) == this.numCols);

    this.unitSize = this.numChannels * this.numRows * this.numCols;
}