A deep feedforward neural network is a biologically inspired classification algorithm and can be created using EdrawMax or EdrawMax Online. A deep feedforward consists of a number of simple neuron-like processing units organized in layers. Every unit in a layer is connected with all the units in the previous layer. The weights on these connections encode the knowledge of a network. These models are called deep feedforward because information flows through the function being evaluated from x, through the intermediate computations used to define f, and finally to the output y. Create a deep feedforward diagram by using EdrawMax or EdrawMax Online as it has hundreds of predefined templates.