Numpy most!!! Recommended collection!!!

Numpy Introduction!!! Suggested Collection!!!! (1) Write before: The Numpy package provides a large number of library functions and operations, and its built-in library functions are much faster than python's built-in functions, which is why numpy is used extensively in data analysis and machine learning. Also, be good at using the help() ...

Posted on Fri, 15 Oct 2021 12:26:44 -0400 by stevenszabo

numpy of data analysis

numpy of data analysis Introduction to numpy Is it numpy? A basic library for scientific calculation in python, which focuses on numerical calculation. It is also the basic library of most python scientific calculation libraries. It is mostly used to perform numerical operations on large and multi-dimensional arrays. Data type related ...

Posted on Thu, 30 Sep 2021 14:22:14 -0400 by dominant

[hands on data analysis] Task05 - model establishment and evaluation

Basic process of modeling and evaluation: Zero, characteristic Engineering Import data: import pandas as pd import numpy as np import seaborn as sns import matplotlib.pyplot as plt from IPython.display import Image plt.rcParams['font.sans-serif'] = ['SimHei'] # Used to display Chinese labels normally plt.rcParams['axes.unicode_minus'] ...

Posted on Thu, 23 Sep 2021 08:10:50 -0400 by jOE :D