小编COD*_*EAM的帖子

import pandas as pd
from sklearn.preprocessing import MinMaxScaler
import os
from tensorflow.keras.preprocessing.image import ImageDataGenerator
from tensorflow.keras.layers import Flatten, Dropout, Conv2D, MaxPool2D
from tensorflow.keras.layers import Dense
from tensorflow.keras.models import Sequential
from tensorflow.keras.callbacks import EarlyStopping

train_path = "D:\python_scripts\garbage/garbage/"
img_shape = (437, 694, 3)
df = pd.read_csv("mpd.csv")
scaler = MinMaxScaler()
earlyStopping = EarlyStopping(monitor="val_loss", mode="min", patience=2)

y = df[["methane", "plastic", "dsci"]].values

imgGen = ImageDataGenerator(rotation_range=(20), width_shift_range=(
    0.1), height_shift_range=(0.1), zoom_range=(0.2), shear_range=(0.1), fill_mode="nearest")
imgGen.flow_from_directory(train_path)
x = imgGen.flow_from_directory(train_path, class_mode=None,
                               color_mode="rgb", batch_size=16, target_size=(img_shape)[:0])

model = Sequential()

model.add(Conv2D(filters=128, kernel_size=(3, 3), …