JustinhoCHN

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JustinhoCHN

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JustinhoCHN

Hi guys, I have a issue about implementing fit_generator with multi-input-output, here's my problem:

my model is 3 inputs and 3 outputs, I have to build a generator myself like:

def multi_input_generator(data_path):
    gen = image.ImageDataGenerator()
    trn_a = gen.flow_from_directory(data_path + 'a/', target_size=(224, 224), batch_size=1, class_mode=None, shuffle=False)
    trn_p = gen.flow_from_directory(data_path + 'p/', target_size=(224, 224), batch_size=1, class_mode=None, shuffle=False)
    trn_n = gen.flow_from_directory(data_path + 'n/', target_size=(224, 224), batch_size=1, class_mode=None, shuffle=False)