本文将实现逻辑回归算法,预测低出生体重的概率。
# Logistic Regression
# 逻辑回归
#----------------------------------
#
# This function shows how to use TensorFlow to
# solve logistic regression.
# y = sigmoid(Ax + b)
#
# We will use the low birth weight data, specifically:
# y
文章目录1.逻辑运算“AND”、“OR”原理解释2.逻辑运算“AND”、“OR”、“NOT”代码实现3.逻辑运算“XOR” 原理解释
1.逻辑运算“AND”、“OR”原理解释
(1)感知器实现逻辑运算 – AND (“与”)
(2)感知器实现逻辑运算 – OR (“或”)
(3)实现“与”运算改成“或”运算可以增大权重或减小偏差
2.逻辑运算“AND”、“OR”、“NOT”代码实现
import pandas as pd
# TODO: Set weight1, weight2, and