Learn Data Science: Data Preprocessing in Data Mining & Machine Learning | Part 1

Breath of Data Science
Breath of Data Science
865 بار بازدید - 2 سال پیش - Data Preprocessing is the most
Data Preprocessing is the most crucial step while solving a problem using Data Science because the real-world data is far from perfect. It can not be used directly within the Machine Learning algorithms. Hence, the data needs to be made more suitable before even beginning to use it.

Data Preprocessing refers to the steps applied to make data more suitable for data mining.

This video is a two-part video and focuses on conceptual components of data preprocessing.

The first part covers the following topics:
00:00 - Introduction
01:56 - Aggregation
02:59 - Sampling
04:51 - Dimensionality Reduction
05:52 - Feature Subset Selection
07:10 - Outro

Medium Post Link: https://bit.ly/3RTr6rw
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2 سال پیش در تاریخ 1401/06/26 منتشر شده است.
865 بـار بازدید شده
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