# gradient_descent_compare

**Repository Path**: gasu-dan/gradient_descent_compare

## Basic Information

- **Project Name**: gradient_descent_compare
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-10-19
- **Last Updated**: 2023-10-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# gradient_descent_compare
梯度下降、随机梯度下降、批量梯度下降 方法之间性能优缺点的对比
##结果示例如下
###gradient_descent method
  final iter_counter 225
  final loss 0.0007602571719625222
  final theta [3.00627105710563, 3.9936215576728733]
  total time 0.0017476081848144531
---------*-------------
###gradient_descent_random method
  final iter_counter 225
  final loss 0.8057152073544551
  final theta [3.1631152340338735, 3.771627529841022]
  total time 0.0014791488647460938
---------*-------------
###gradient_descent_bath method
  final iter_counter 225
  final loss 0.030440675254755648
  final theta [3.0427095510327122, 3.963624756870315]
  total time 0.0017015933990478516