mlr-org / mlr3keras

Deep learning for mlr3
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Error: Input has undefined `axis` dimension #55

Open igorgomes opened 11 months ago

igorgomes commented 11 months ago

Hi folks, any idea why this could be happening?

Error in py_call_impl(callable, call_args$unnamed, call_args$named) : ValueError: ('Input has undefined axis dimension. Input shape: ', TensorShape([None, 54]))

The dataset is formed by a target variable (column 1) and 50+ attributes on the following columns.