Math functions and methods # Calculate logarithm of an array np.log(x) # Calculate exponential of an array np.exp(x) # Get maximum value of an array np.max(x) # Get minimum value of an array np.min(x) # Calculate sum of an array np.sum(x) # Calculate mean of an array np.mea...
machine-learning-cheat-sheet 热度: THE CHEAT SHEET A CHECKLIST AND SAMPLE TIMELINE FOR ORGANZING… 热度: CREATEDBYLIAMGIBBINGS FUNCTIONS,METHODS& ATTRIBUTES NUMBERS •cmath.piandcmath.e:Returnsvaluesofbothpiandexponentialconst.respectively. •math.sqrt(integer1):Returnssquarerootofinteger,usecmath....
Python Cheat Sheet 下载积分: 50 内容提示: CREATED BY LIAM GIBBINGS FUNCTIONS, METHODS & ATTRIBUTES NUMBERS cmath.pi and cmath.e: Returns values of both pi and exponential const. respectively. math.sqrt(integer1): Returns square root of integer, use cmath.sqrt for negatives. ...
Functions: Functions,Lambda,Comprehensions,Map,Filter,Reduce,Ternary,Any,All,Closures,Scope Advanced Python: Modules,Iterators,Generators,Decorators,Class,Exceptions,Command Line Arguments,File IO,Useful Libraries Numbers python's 2 main types for Numbers is int and float (or integers and floating point...
Functions: Functions,Lambda,Comprehensions,Map,Filter,Reduce,Ternary,Any,All,Closures,Scope Advanced Python: Modules,Iterators,Generators,Decorators,Class,Exceptions,Command Line Arguments,File IO,Useful Libraries Numbers python's 2 main types for Numbers is int and float (or integers and floating point...
It’s more powerful when applied to small convenience functions that you don’t call directly yourself.The following example calculates an approximation of the mathematical constant e:Python calculate_e.py 1import math 2from decorators import debug 3 4math.factorial = debug(math.factorial) 5 6...
https://medium.com/machine-learning-in-practice/cheat-sheet-of-machine-learning-and-python-and-math-cheat-sheets-a4afe4e791b6 目录 1.机器学习 1.1 激活函数与损失函数 1.2 偏差(bias) 1.3 感知机(perceptron) 1.4 回归(Regression) 1.5 梯度下降(Gradient Descent) ...
math.fmod() takes the sign of the dividend using truncated division, whereas float uses the sign of the divisor. Later in this tutorial, you’ll see another Python type that uses the sign of the dividend, decimal.Decimal.Remove ads Modulo Operator and divmod()...
Well, SciPy has many modules that will help you to understand some of the basic components that you need to master when you're learning data science, namely, math, stats and machine learning. The other topic that was mentioned was machine learning: here, the scipy.linalg and scipy.sparse ...
找到超过25个有关ML的“小抄”后，我写一篇博文（https://unsupervisedmethods.com/cheat-sheet-of-machine-learning-and-python-and-math-cheat-sheets-a4afe4e791b6），里面的资源都有超链接。为了帮助也在经历类似探索过程的童鞋，我把至今发现的最好的教程汇总了一个列表。当然这不是网络上有关ML的最全集合，...