miniBatchSizeChanged
========================================

.. js:function:: ConvolutionalLayer.miniBatchSizeChanged()

    ミニバッチのサイズが変わった時の処理

ソース
^^^^^^

.. code-block:: js

            miniBatchSizeChanged(){
                super.miniBatchSizeChanged();
    
                this.z_ = new ArrayView(miniBatchSize, this.unitSize);
                this.y_ = new ArrayView(miniBatchSize, this.unitSize);
                this.zero = new Float32Array(miniBatchSize * this.unitSize);
    
                this.deltaZ     = new ArrayView(miniBatchSize,  this.unitSize);
    
                if(this.prevLayer instanceof InputLayer){
    
                    this.deltaX = undefined;
                }
                else{
    
                    this.deltaX = new ArrayView(miniBatchSize, this.prevLayer.unitSize);
                }
    
            }