Maximum a posteriori ( MAP ) is an estimation technique that estimates the most probable value ( mode ) of an unknown quantity of some data. In this article, we calculate MAP using the combination of prior distribution and likelihood…
McNemar’s test is a statistical method used to compare paired categorical data with two categories, often used to evaluate the effectiveness of a treatment or intervention. It involves creating a 2×2 contingency table, calculating the test statistic, and comparing it…
As with any software or programming language, they evolve and the older versions reach the end of their support life cycle. The developer team no longer wants to update older versions when newer ones appear. The team only wants to…
Undeniably, the crucial component of any project(small, large, or any real-world project) is the data we work on. Especially for machine learning and data science projects, gathering and cleaning datasets is the most significant step of the project pipeline. Data…
In Linux, handling and analyzing file systems is easy because it provides commands like ‘du’ which provides the summary of directories and their sizes. But, you can also achieve a similar purpose by using modules in Python. Here we deep…
Python is a language that can be used in collaboration with other tools in our system. It is because of its versatility and ease that Python is changing the way we communicate with our devices. Today, we will learn how…
The random forest model in Python is a powerful and versatile algorithm that is used for both regression and classification tasks. The “forest” in random forest comes from the fact that a bunch of decision trees are clubbed together to…
In intraday trading, predicting the direction of stock prices, market prices, and other risk factors is of utmost importance as a lot of money is leveraged. This is done with the help of bot trading which implements different machine learning…
All machine learning enthusiasts have a frustrating time with which parameters to use to make their models effective. Bad parameters or features can potentially ruin the model and can also have adverse consequences. So how do we tackle this problem?…
The ‘if’ statement is one of the most widely used conditional statements in Python. It is simple and easy to implement as is one of the very first things that beginners learn when they are learning any programming language. Even…