pandas – Machine Learning Geek

July 5, 2025

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October 17, 2020 Pallavi Pandey

Data Visualization using Pandas

Data Visualization is the representation of data in a graphical format that facilitates comprehension and provides a deeper insight into

In this article, we will work with Strings in Pandas DataFrames and Series. Pandas library provides some built-in string functions

Date and Time are commonly occurring and one of the important features in Data Science and Machine Learning problems. We

In this article, we will work with a few of the general functions of Pandas, namely crosstab, pivot_table, and melt.

Concatenation combines one or more different DataFrames into one. The concat() function of Pandas for combining DataFrames across rows or

Pandas provide various functionalities for combining separate datasets. In this article, we will look at methods for merging, joining, and

Putting related records in groups makes management and handling of data easier. Grouping data in Pandas is done by .groupby()

In a real-life scenario, we often come across datasets with missing values. However, we need to handle these missing values

In this article, we will focus on the map() and reduce() operations in Pandas and how they are used for

apply() in Pandas is used to apply a function(e.g. lambda function) to a DataFrame or Series. This is highly useful