What is Validation Dataset in Machine Learning
In machine learning, a common task is the study and construction of algorithms that can learn from and make predictions on data. Such algorithms function...
What is Training Dataset in Machine Learning
In machine learning, a common task is the study and construction of algorithms that can learn from and make predictions on data. Such algorithms are...
What is Test Dataset in Machine Learning
In machine learning, a common task is the study and construction of algorithms that can learn from and make predictions on data. Such algorithms are...
Pivoting in MS SQL Server
SELECT * FROM ( SELECT p.product_name, g.tx_id, g.transmonth FROM [DataAnalytics].[dbo].[tbla_hst_gross_add_policy] g INNER JOIN [DataAnalytics].[dbo].[tbld_product] p ON g.product_code = p.product_code and transmonth>='202101' ) t PIVOT (...
Why Uppercase for X and Lowercase for y is Used in Python Model
In terms of Linear Algebra, it is extremely common to use capital Latin letters for matrices (e.g. design matrix XX) and lowercase Latin letters for vectors (response vector yy)....
Supervised-vs-Unsupervised-vs-Reinforcement Machine Learning
Machine Learning is a part of Data Science where the efficiency of a system improves itself by repeatedly performing the tasks by using data instead...