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Fix sign error in Q-learning update equations - #2719
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numpy 1.23.5 depends on distutils, which was removed in Python 3.12. Use numpy>=1.26.0,<2.0 to stay compatible with scipy 1.10.1. Fixes #2678. Co-authored-by: Cursor <cursoragent@cursor.com>
The gradient-descent expansion should add alpha times the TD target, matching the implementation Q += alpha * (y - Q). Fixes #2649 Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
alpha * (r + gamma * max Q'), matching the implementationQ += alpha * (y - Q)Issues addressed
Fixes #2649
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