Ensembles Part II

Ensembles in Machine learning and AI

Trush on Physics and AI's avatar
Trush on Physics and AI
Sep 08, 2025
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(Note: This post is a bit long)

In my previous post (Ensembles Part I), I described at the basic level, the way ensembles are used in physics. In this post, I will explore how the same concept is implemented in ML, DL, and AI. There has been a lot of work done on the statistical mechanics of Deep Learning and AI, but those are naturally very mathematical and quite advanced [1,2,3]. Here, I am restricting myself to examples of ensemble approach in different models and methods.

Before I begin, a historical sidebar is in order:

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