[算法]数学 [题解]斯特林公式: #include<cstdio> #include<algorithm> #include<cmath> using namespace std; const double pi=3.1415926535898,e=2.718281828459; int main() { int t; scanf("%d",&t); ;i<=t;i++) { long long n; scanf("%lld
The Neural Network is one of the most powerful learning algorithms (when a linear classifier doesn't work, this is what I usually turn to), and this week's videos explain the 'backprogagation' algorithm for training these models. In this week's progr