当尝试运行以下代码时(我已将数据替换为1,2,3 ...数字,以使问题可重现)
x_train = np.array([[1,2,3,4,5,6,7,8,9,10]]*1000).astype("float32")
y_train = np.asarray([1.0]*1000).astype("float32")
model = tf.keras.models.Sequential([
tf.keras.layers.Input(shape=(10,)),
tf.keras.layers.Dense(128,activation='relu'),
tf.keras.layers.Dense(128,activation='relu'),
tf.keras.layers.Dense(1, activation='softmax')
])
model.compile(
loss=tf.keras.losses.MeanSquaredError,
optimizer=tf.keras.optimizers.Adam(0.001),
metrics=['mae'],
)
model.fit(x=x_train,y=y_train,epochs=5)
我从最后一行抛出TypeError: Expected float32 passed to parameter 'y' of op 'Equal', got 'auto' of type 'str' instead. Error: Expected float32, got 'auto' of type 'str' instead.
。
该错误消息是毫无意义的,因为没有字符串,所以我的问题是:
x_train
,y_train
?答案 0 :(得分:0)
别忘了实例化您的损失:)
var result = await graphClient.Users.Request().AddAsync(new User()
{
AccountEnabled = true,
MailNickname = "example",
UserPrincipalName = "example665@XX.live",
Surname = "TEST",
DisplayName = "test",
GivenName = "TEST test",
PasswordProfile = new PasswordProfile
{
ForceChangePasswordNextSignIn = true,
Password = "password@1234"
}
});
Console.WriteLine(JsonConvert.SerializeObject(result));
}