随笔分类 - C++_Python_NN
摘要：static inline float sigmoid(float x) { return static_cast<float>(1.f / (1.f + exp(-x))); }
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摘要：#include <iostream> #include <vector> template<typename T> std::vector<double> linspace(T start_in, T end_in, int num_in) { std::vector<double> linspa
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摘要：#include<iostream> #include<assert.h> #include<vector> #include<chrono> int main() { int iter = 10000; std::vector<double> coeffs = { 4, 2, -2, 5, 0,
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