1D has 2D kernels

[wrrogers]

Seems 1D models are set to use 2D kernels. I went to use a 1D model and got the error:

ValueError: The kernel_size argument must be a tuple of 1 integers. Received: (7, 7)

[gitergreat]

Yeah, it also confuse me a lot.

[vincenzodentamaro]

same error here

[andresdigiovanni]

Same error.

In keras_resnet/models/_id.py

x = keras.layers.Conv1D(64, (7, 7), strides=(2, 2), use_bias=False, name="conv1")(x)
and
x = keras.layers.MaxPooling1D((3, 3), strides=(2, 2), padding="same", name="pool1")(x)

should be:

x = keras.layers.Conv1D(64, 7, strides=2, use_bias=False, name="conv1")(x)
and
x = keras.layers.MaxPooling1D(3, strides=2, padding="same", name="pool1")(x)

[vincenzodentamaro]

I have proposed a fix by uploading the code I have modified to work with 1D time series.

[unnir]

so, this is the issue.

[aadnesd]

I have a dataset with 1600 rows and 103 columns, when I used Conv1D in a sequential model I reshaped my data to (1600,103,1) and put the input_shape=(103,1) it worked fine. But when I use this model, after adding the fix in regards to kernel and strides, and shape (103,1) I get this error:
ValueError: Input 0 of layer conv1 is incompatible with the layer: : expected min_ndim=4, found ndim=3. Full shape received: (None, 103, 1)

@tackoo

[aadnesd]

@tackoo there is still the dimension problem after the fixes

[vincenzodentamaro]

I made a fork fixing this issue https://github.com/vincenzodentamaro/keras-resnet Il giorno ven 16 apr 2021 alle ore 12:01 aadnesd ***@***.***> ha scritto:

…

@tackoo <https://github.com/tackoo> there is still the dimension problem after the fixes — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#60 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABEG5KCCJM7O65SHLBDGAJDTJADJJANCNFSM4IWDZ36Q> .

-- Dr. Vincenzo Dentamaro Information Systems Lab Università degli Studi di Bari "Aldo Moro" Department of Computer Science Via Orabona 4, 70124 Bari, Italy

[aadnesd]

Is it possible to install this fork?

[vincenzodentamaro]

pip install git+https://github.com/vincenzodentamaro/keras-resnet.git Il giorno ven 16 apr 2021 alle ore 12:42 aadnesd ***@***.***> ha scritto:

…

Is it possible to install this fork? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#60 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABEG5KFRPAXEOGAN7TSU7PDTJAIBPANCNFSM4IWDZ36Q> .

-- Dr. Vincenzo Dentamaro Information Systems Lab Università degli Studi di Bari "Aldo Moro" Department of Computer Science Via Orabona 4, 70124 Bari, Italy