Ekta Aggarwal
Random Forests in Python
In this tutorial we would be understanding how to implement Random Forests algorithm in Python.
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Ekta Aggarwal
- Aug 4, 2022
Random Forests Explained
This tutorial covers easiest explanation for Random forests - a bagging algorithm.
Ekta Aggarwal
- Jul 25, 2022
Bagging and Boosting
This post explains the concepts of bagging and boosting in details.
Ekta Aggarwal
- Jul 25, 2022
K-Nearest Neighbours in Python
A detailed tutorial of how to run KNN using Python
Ekta Aggarwal
- Jul 24, 2022
Window Functions in SQL
A detailed tutorial containing everything about window functions
Ekta Aggarwal
- Mar 7, 2022
Working of Decision Trees
To understand what is a decision tree let us consider an example: Suppose a bank wants to decide, whether they want to give loan to a...
Ekta Aggarwal
- Mar 4, 2022
K - Nearest Neighbours
K-Nearest Neighbours is a simple algorithm, where the prediction for a new instance
is the plurality class among its k closest neighbours.
Ekta Aggarwal
- Mar 4, 2022
K-fold cross validation explanation made easy!
An easy explanation of K-fold cross validation, with examples
Ekta Aggarwal
- Mar 4, 2022
What are training and test sets?
Explaining training and test sets in detail.
Ekta Aggarwal
- Feb 15, 2022
One hot encoding and label encoding in Python
While dealing with data often there are categorical columns which can be nominal or ordinal in nature. Thus, to make best use of them we...
Ekta Aggarwal
- Mar 26, 2021
dplyr elaborated!
dplyr is one of the most popular libraries in R which is widely used for data manipulation and data wrangling.
Ekta Aggarwal
- Jan 31, 2021
Matplotlib - Completely explained.
In this tutorial we will learn how to create impressive visualisations in Python using matplotlib.
Ekta Aggarwal
- Jan 29, 2021
Pandas Demystified!
Pandas is one of the most powerful Python libraries which make it a programmer's choice!
Ekta Aggarwal
- Jan 14, 2021
Transposing / Reshaping data in R (wide and long formats)
We shall try to understand what are long and wide formats, how to convert them from wide to long & long to wide in R (tidyr and data.table)
Ekta Aggarwal
- Jan 14, 2021
Exporting data / writing files from R
In this tutorial we shall be learning how to export following files from SAS: csv files, txt files, excel files and SAS files.
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