User Defined Functions UDF in PySpark | Python

Опубликовано: 05 Июль 2026
на канале: Abhishek mamidi

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In this video, I will show you how to use User Defined Functions (UDF) on a PySpark dataframe. Below are the contents of this video:

1. Create a Python function
2. Convert the Python function to UDF
3. Apply UDF function on a PySpark UDF

Link to the playlist "Getting started with PySpark" :    • Getting started with PySpark

Link to "Setting up the PySpark environment on Google Colab" video:    • Setting up the PySpark environment on Goog...

Link to the GitHub repo: https://github.com/Abhishekmamidi123/...

Check out my "Data Science guide for freshers and enthusiasts" playlist:    • My path to becoming a Data Scientist | Abh...
I have put my 3 years of learning experience into this playlist.

Contents of this video:
00:00 - Video Introduction
00:08 - Setting up the PySpark environment
00:37 - Initialize Spark Session object
00:45 - Read data from UCI
01:10 - Introduction to UDF
02:05 - Steps for using UDF
02:38 - Create a Python function
05:18 - Convert the Python function to UDF
05:52 - Apply UDF function on a PySpark UDF
06:56 - Summary and Subscribe :)

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