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microsoft / qlib Public

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Fork 6.9k
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fix: LightGBM 4.0+ compatibility for early_stopping_rounds=None#2232

Closed

Olcmyk wants to merge 4 commits into

microsoft:mainmicrosoft/qlib:mainfrom

Olcmyk:fix/lightgbm-4.0-compatibilityOlcmyk/qlib:fix/lightgbm-4.0-compatibilityCopy head branch name to clipboard

Conversation Commits4 (4)Checks Files changed

Closed

fix: LightGBM 4.0+ compatibility for early_stopping_rounds=None#2232
Olcmyk wants to merge 4 commits into
microsoft:mainfrom
Olcmyk:fix/lightgbm-4.0-compatibility

Commits

Commits on May 12, 2026

fix(unpickler): allow Alpha158/Alpha360 handlers and the standard dataset chain
genisis0x
committed

Commits on May 23, 2026

fix: add zscore to pickle whitelist for DDG-DA
Olcmyk
committed
fix: LightGBM 4.0+ compatibility for early_stopping_rounds=None

Olcmyk
and
claude
committed
fix: DDG-DA workflow - fix unhashable list and InternalData pickle issues

Olcmyk
and
claude
committed

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