coreml

Problem:

_catboost.pyx in _catboost._set_features_order_data_pd_data_frame()

_catboost.pyx in _catboost.get_cat_factor_bytes_representation()

CatBoostError: Invalid type for cat_feature[non-default value idx=1,feature_idx=336]=2.0 : cat_features must be integer or string, real number values and NaN values should be converted to string.

Could you also print a feature name, not o

❓Question

Is there any method for printing converted operation shape during converting?

I converted to .mlmodel, but the model doesn't have output shapes. So I want to inspect which operation was incorrectly converted.

In 3.x coremltools, I can see all shapes each operation. But in 4.0b1, I cannot see it anymore and coremltools only shows the progress status.

v3.x log exampl

Link

https://github.com/tucan9389/MLProblem-MLFramework-for-iOS-template-project

Is it possible to implement an overlay to show where the qrcode is in the camera feed? just like this https://www.appcoda.com/barcode-reader-swift/

Was wondering how can I get the videoPreviewLayer of the camera so I can use transformedMetadataObject