【发布时间】:2021-03-08 19:27:41
【问题描述】:
我们有一些训练有效数据和测试数据作为作业 CNN1D 创建,并将结果与另一个模型进行比较以获得考试成绩
我试过这个模型,但我得到了 84.18 的准确度,而竞争对手模型的准确度为 84.58。我的同学也得到了和我一样的模型,他们可以改进它以获得 85.20% 的准确率。我只是授权更改超参数或在fusion = concate() 之后添加/修改/删除一些层 v
谁能帮我改进一下这个
def CNN1D ()
n_filters=256,
dropout_rate = 0.4
conv1 = Conv1D(filters=n_filters, kernel_size=3, padding='valid', name="conv1_", activation="relu")
Dropout1 = Dropout(rate=dropout_rate, name="dropOut1_")
conv2 = Conv1D(filters=n_filters, kernel_size=3, padding='valid', name="conv2_", activation="relu")
Dropout2 = Dropout(rate=dropout_rate, name="dropOut2_")
conv3 = Conv1D(filters=n_filters*2, kernel_size=3, padding='valid', name="conv3_", activation="relu")
Dropout3 = Dropout(rate=dropout_rate, name="dropOut3_")
conv4 = Conv1D(filters=n_filters*2, kernel_size=1, padding='valid', name="conv4_", activation="relu")
Dropout4 = Dropout(rate=dropout_rate,name="dropOut4_")
globPool = GlobalAveragePooling1D()
def TwoBranchModel():
num_units=256
branch1 = CNN1D()
branch2 = CNN1D()
fusion = concate()
out = tf.keras.Sequential([
Dense(num_units,activation='relu'),
BatchNormalization(),
Dense(n_classes,activation='softmax')
])
【问题讨论】:
标签: tensorflow conv-neural-network