CPUCostFunction | /backends/cpu/cost.ts | netsaur@0.1.5

Powerful machine learning, accelerated by WebGPU

interface CPUCostFunction

import { type CPUCostFunction } from "https://deno.land/x/netsaur@0.1.5/backends/cpu/cost.ts";

Type Parameters

optional

name: string

cost(yHat: DataTypeArray<T>, y: DataTypeArray<T>): number

Return the cost associated with an output a and desired output y.

prime(yHat: number, y: number): number

Return the error delta from the output layer.