catboost / catboost/catboost

cv with custom folds uses snapshots incorrectly

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#1,008 0 comments 0 reactions 0 assignees View on GitHub
bug
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C++
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Description

cv doesn't support snapshots, passing snapshot file name should fail with exception.
According to one of our slack ods users, if custom folds are used, it tries to use snapshots, and fails when switching folds.

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