Summary of Dimensionality Reduction | Introduction to Data Mining part 14

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The YouTube video "Dimensionality Reduction | Introduction to Data Mining part 14" introduces the concept of the curse of dimensionality and explains how dimensionality reduction techniques can help to overcome this challenge. The video provides an overview of various dimensionality reduction methods and their applications in data mining.

• 00:00:00 The curse of dimensionality is the fact that as the number of dimensions in a dataset increases, the data becomes increasingly sparse and difficult to analyze. Dimensionality reduction techniques can reduce the number of dimensions in a dataset, resulting in more manageable and meaningful data.