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项目作者： jancervenka

项目描述 ：
Linear regression with gradient descent
高级语言： C
项目地址: git://github.com/jancervenka/gradient-descent.git
创建时间： 2019-11-10T22:16:10Z
项目社区：https://github.com/jancervenka/gradient-descent
开源协议：
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Gradient Descent

Example of gradient descent computing simple linear regression. Written in C.

Build

  1. gcc grad_desc.c -o grad_desc.out -lm

Run

  1. ./grad_desc.out

Example Output

  1. Computing regression coefficients using gradient descent.
  2. Dataset size n=2000
  3. Gradient descent finished after 100000 steps with loss=0.085
  4. Estimated coefficients: a=4.002, b=2.483
  5. Elapsed CPU time: 1.429 seconds