How to train a model for new Data

[JorgeMarmol]

Hi @luping-liu! Thank you for your job. It´s really interesting!

Could you help me to know how could I train a model with new data? I have Image in 256x256 size and I have divided it into validation and train because it is medical data and must not be mixed because the train and the validation data will be very correlated.

Regards.