Create Table Of Elves
- Create table called elves CREATE TABLE elves ( - string variable name varchar(255), - integer variable age int, - string variable race varchar(255), - string variable weapon varchar(255) )
Create Table Of Dwarves
- Create table called dwarves CREATE TABLE dwarves ( - string variable name varchar(255), - integer variable age int, - string variable race varchar(255), - string variable weapon varchar(255) )
Insert Rows Into Elf Table
INSERT INTO elves (name, age, race, weapon) VALUES ('Dallar Woodfoot', 25, 'Elf', 'Bow'), ('Cordin Garner', 29, 'Elf', 'Bow'), ('Keat Knigh', 24, 'Elf', 'Sword'), ('Colbat Nalor', 124, 'Elf', 'Magic')
Insert Rows Into Dwarf Table
INSERT INTO dwarves (name, age, race, weapon) VALUES ('Kalog', 23, 'Dwarf', 'Axe'), ('Dranar', 145, 'Dwarf', 'Bow'), ('Bratar', 12, 'Dwarf', 'Axe'), ('Dragga', 23, 'Dwarf', 'Axe')
Check If Each Elf Is Older Than Any Of The Dwarves
- Retrieve All The Elves SELECT * FROM elves - Where their age is greater than at least one WHERE age > ANY ( - Of all the Dwarves SELECT age FROM dwarves )
Check If Each Elf Is Older Than All Of The Dwarves
- Retrieve All The Elves SELECT * FROM elves - Where their age is greater than all WHERE age > ALL ( - Of all the Dwarves SELECT age FROM dwarves )
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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