Create Table Of Adventurers
- Create table called adventurers CREATE TABLE adventurers ( - string variable name varchar(255), - integer variable age int, - string variable race varchar(255) )
Create Table Of Adventurer’s Equipment
- Create table called equipment CREATE TABLE equipment ( - string variable name varchar(255), - string variable clothes varchar(255), - string variable weapon varchar(255) )
Insert Rows Into Adventurers Table
INSERT INTO adventurers (name, age, race) VALUES ('Dallar Woodfoot', 25, 'Elf'), ('Cordin Garner', 29, 'Elf'), ('Keat Knigh', 24, 'Dwarf'), ('Colbat Nalor', 124, 'Dwarf')
Insert Rows Into Equipment Table
INSERT INTO equipment (name, clothes, weapon) VALUES ('Dallar Woodfoot', 'Leather Armor', 'Axe'), ('Keat Knigh', 'Robe', 'Bow'), ('Cordin Garner', 'Tunic', 'Axe'), ('Colbat Nalor','Chainmail', 'Axe')
Inner Join Tables
- Return the name of people from the adventurers table, age, race, clothes, and weapon SELECT adventurers.name, age, race, clothes, weapon FROM adventurers - Inner join with the equipment table INNER JOIN equipment - Using the adventurers name as the merge key ON (adventurers.name = equipment.name)
|Dallar Woodfoot||25||Elf||Leather Armor||Axe|
Python Example for Beginners
Two Machine Learning Fields
There are two sides to machine learning:
- Practical Machine Learning:This is about querying databases, cleaning data, writing scripts to transform data and gluing algorithm and libraries together and writing custom code to squeeze reliable answers from data to satisfy difficult and ill defined questions. It’s the mess of reality.
- Theoretical Machine Learning: This is about math and abstraction and idealized scenarios and limits and beauty and informing what is possible. It is a whole lot neater and cleaner and removed from the mess of reality.
Data Science Resources: Data Science Recipes and Applied Machine Learning Recipes
Introduction to Applied Machine Learning & Data Science for Beginners, Business Analysts, Students, Researchers and Freelancers with Python & R Codes @ Western Australian Center for Applied Machine Learning & Data Science (WACAMLDS) !!!
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