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Passive Aggressive Regression Model for Time Series

Passive Aggressive Regression Model for Time Series

Step-by-Step Guide to Create a Passive Aggressive Machine Learning Model

Sofien Kaabar, CFA's avatar
Sofien Kaabar, CFA
Aug 12, 2025
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Passive Aggressive Regression Model for Time Series
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Passive aggressive regression (PAR) is a type of online learning algorithm used for regression tasks. It is part of the passive-aggressive (PA) algorithms, which are a family of machine learning methods designed for online learning—where data comes in sequentially rather than all at once.

This article presents this model and creates a time series forecas…

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