Raise NotFittedError from unfitted IsolationForest methods - #8475

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JulienAu wants to merge 7 commits into

NVIDIA:mainfrom

JulienAu:enh-isolation-forest-notfittederror

Commits on Aug 18, 2026

Raise NotFittedError from unfitted IsolationForest methods
JulienAu
committed
892a5b6
Use check_is_fitted for unfitted IsolationForest methods
JulienAu
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9c53096
Fix the fitted hook name and restore the fit decorator
JulienAu
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9ca219a
Make an unpickled IsolationForest genuinely unfitted
JulienAu
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b3e7e9c
Share one implementation for clearing fitted state
JulienAu
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91ef491
Simplify per review: original fit flow, dynamic fitted-attribute pickling
JulienAu
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946e3ce
Merge remote-tracking branch 'upstream/main' into enh-isolation-forest-notfittederror
JulienAu
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2c03d4f