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Add.js
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Add.js
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/**
* @author syt123450 / https://github.com/syt123450
*/
import { MergeProxy } from './proxy/MergeProxy';
/**
* Exported as a Factory method for TensorSpace user to use.
* Performs element-wise addition on an array of layers, return an "addLayer" which is a TensorSpace layer object.
* The "addLayer" will have the same "outputShape" as layers in "layerList".
* All layers in "layerList" must have the same layer dimension.
*
* This method can be used to perform averaging operation on 3d layers.
* In this case, the returned "addLayer" is a 3 dimension Layer.
* For example:
* ```javascript
* let conv2d1 = new TSP.layers.Conv2d( { ...config } );
* let conv2d2 = new TSP.layers.Conv2d( { ...config } );
* let addLayer = TSP.layers.Add( [ conv2d1, conv2d2 ], { ...config } );
* // print "3" in console
* console.log( addLayer.outputShape.length );
* ```
*
* This method can be used to perform averaging operation on 2d layers.
* In this case, the returned "addLayer" is a 2 dimension Layer.
* For example:
* ```javascript
* let conv1d1 = new TSP.layers.Conv1d( { ...config } );
* let conv1d2 = new TSP.layers.Conv1d( { ...config } );
* let addLayer = TSP.layers.Add( [ conv1d1, conv1d2 ], { ...config } );
* // print "2" in console
* console.log( addLayer.outputShape.length );
* ```
*
* This method can be used to perform averaging operation on 1d layers.
* In this case, the returned "addLayer" is an 1 dimension Layer.
* For example:
* ```javascript
* let dense1 = new TSP.layers.Dense( { ...config } );
* let dense2 = new TSP.layers.Dense( { ...config } );
* let addLayer = TSP.layers.Add( [ dense1, dense2 ], { ...config } );
* // print "1" in console
* console.log( addLayer.outputShape.length );
* ```
*
* @param layerList, array of TensorSpace layers. (layerList.length > 0)
* @param config, user's config for add function
* @constructor
*/
function Add( layerList, config ) {
let operatorType = "add";
// Create a merged Layer proxy, the actual layer in proxy based on input layer list and config for add operation.
let addLayer = new MergeProxy( operatorType, layerList, config );
return addLayer;
}
export { Add };