Engineering Alpha

Engineering Alpha

From Noise to Clarity: How Exponential Smoothing Tames Time Series Data

A Step-by-Step Guide to Transforming Raw Time Series Into Actionable Insights

Sofien Kaabar, CFA's avatar
Sofien Kaabar, CFA
Oct 10, 2023
∙ Paid

Data denoising is the process of removing or reducing noise from a dataset. Noise in data refers to random variations, errors, or unwanted interference that can obscure the underlying patterns, trends, or signals in the data. In this article, we embark on a journey to demystify exponential smoothing.

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