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I Added Hindsight Memory to an ML Agent. F1 Didn't Move.

I expected the agent with memory to win. After 120 training runs on a churn-prediction task, the mean test F1 was 0.573 for the agent without memory and 0.574 for the one with it. The difference showed up somewhere else, and one of my own bugs nearly hid it. This is what I built, how I used Hindsig…

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  1. 2026-11-07 10:38 · DEV Community — Machine Learning
    I Added Hindsight Memory to an ML Agent. F1 Didn't Move.

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