Era batches for trainning Keras NN

[nyuton]

Feature reversing input noise

class DataSequence(tf.keras.utils.Sequence): def __init__(self, df, features, erasPerBatch=1, shuffle=True): self.df = df self.features = features self.shuffle = shuffle self.eras = df.era.unique() if self.shuffle == True: np.random.shuffle(self.eras) self.erasPerBatch = erasPerBatch self.df['target_aux'] = self.df[target] def __len__(self): return len(self.eras) // sel…