50 Data Science and machine learning quick check table "Turn"

There are thousands of packages and hundreds of functional formulas in the field of data science, although you don't need to know all of this, but it's important to have a quick look at your study. Learning Big Data includes understanding of statistics, math, programming knowledge (especially R, Python, SQL), and understanding the business to drive decisions. These forms may give you some help.

Python's Quick check table

Python is very popular among beginners and is also enough to support the most popular products and applications, and it's designed to make you feel as natural as writing in English while programming, and Python basics or Python debugger's quick-look table covers important syntax,

Python 2.7 Quick Reference Sheet

Python Cheat Sheet by Davechild

Python Basics Reference Sheet

Python Debugger Cheatsheet

Numpy/scipy/pandas Cheat Sheet

Python Overapi Cheatsheet

Python Decorators Cheatsheet

Python 2.4 Quick Reference Card

Python 3 Cheat Sheet

Python Language & Syntax Cheat Sheet

Quick Check table for r

R's ecosystem has been expanding, and a lot of references are needed. R's fast-track table covers most of R's knowledge, and Rstudio also publishes some quick-look tables to make r easier to learn. When you want to show the results, it may be a good idea to use Ggplot2 to visualize the data.

R Cheat Sheet (Google drive)

R Functions for Regression analysis

R Reference Card

R Functions for TIME series analysis

R Reference Card for Data Mining

R Cheat Sheet

Data Analysis The Data.table

Interactive Web Apps cheatsheet by R Studio

Data visualisation with Ggplot2 Cheatsheet by R Studio

Package development with Devtools Cheatsheet by R Studio

Data wrangling Cheatsheet

R markdown Cheatsheet

R Markdown Reference Guide

R Data Management Cheatsheet

R Cheatsheet for graphical parameters

MySQL & SQL Quick Check table

For a data analyst, the SQL Foundation is very important. The pig and Hive query languages, like SQL, are common, structured languages. SQL Quick Check Table provides 5 minutes of fast reading, after which you can enter hive & mysql!

MySQL Cheatsheet by Dave Child

SQL Cheat Sheet

SQL in one page

MySQL Reference Guide

Visual SQL Joins

SQL for Dummies

Spark Quick Check Table

Apache Spark is an engine for large-scale data processing, and for some applications, such as machine learning, Spark is 100 times times faster than Hadoop MapReduce. Apache Spark's fast-track table explains the big data ecosystem and describes common behaviors and actions.

Https://dzone.com/refcardz/apache-spark

Scala Cheatsheets 1

Scala Cheatsheets 2

Scala from Dzone Reference Card

Spark Cheatsheet on GitHub

Scala on Spark cheatsheet

Essential Apache Spark Cheatsheet by MapR

Fast Track table for Hadoop & Hive

Hadoop is a traditional tool that provides open source software frameworks for processing large amounts of data in parallel.

Hadoop for Dummies Cheatsheet

Getting Started Apache Hadoop Reference Card

Hadoop Command Line Cheatsheet

Working with HDFS from the command line-hadoop Cheat sheet

Hive Function Cheatsheet

SQL to Hive Cheatsheet

Machine Learning Quick Check table

We often spend a lot of time thinking about which algorithm to use, which gives you the data and the problems you need to solve, and then suggests the algorithms you can try.

Choosing the Right Estimator machine learning Cheatsheet

Patterns for Predictive Learning Cheatsheet

Machine Learning Algorithm cheat sheet for Microsoft Azure

Machine learning Cheatsheet Github 1

Machine learning Cheatsheet Github 2

Machine learning which algorithm performs best?

Cheat Sheet machine learning Algorithms R commands

Patterns for Predictive Analytics

Django Quick Check Table

Django is a free and open source Web application framework, written in Python.

If you're just getting started with Django, you get a quick look at the concepts and go deeper through these fast-track tables.

Django Cheat Sheet V.1

Django Cheatsheet 1

Django Cheatsheet 2

Django Cheatsheet 3

Django Cheatsheet 4

Django Reference Cheatsheet

Django Quick Start Guide & cheatsheet

Flask Cheatsheet

50 Data Science and machine learning quick check table "Turn"