How to print tensor shape in Lambda layer function?
up vote
0
down vote
favorite
I have defined a Lambda layer that passes tensors to a function attention. I want to print the shapes of the intermediate tensors in attention. I have tried print(K.int_shape(ques)) but that doesn't print the shapes. I am fine with both static and dynamic shapes.
layer = Lambda(attention, attention_shape)
def attention(tensors):
img = tensors[0] # (7,7,512)
ques = tensors[1] # (512,)
print('attention: img shape: '+ str( K.int_shape(img) ) )
print('attention: ques shape: '+ str( K.int_shape(ques) ) )
ques = RepeatVector(49)(ques)
ques = Reshape((7, 7, -1))(ques) # (7,7,512)
print('attention: ques shape 2: '+ str( K.int_shape(ques) ) )
return ques
python-3.x tensorflow keras tensor
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
add a comment |
up vote
0
down vote
favorite
I have defined a Lambda layer that passes tensors to a function attention. I want to print the shapes of the intermediate tensors in attention. I have tried print(K.int_shape(ques)) but that doesn't print the shapes. I am fine with both static and dynamic shapes.
layer = Lambda(attention, attention_shape)
def attention(tensors):
img = tensors[0] # (7,7,512)
ques = tensors[1] # (512,)
print('attention: img shape: '+ str( K.int_shape(img) ) )
print('attention: ques shape: '+ str( K.int_shape(ques) ) )
ques = RepeatVector(49)(ques)
ques = Reshape((7, 7, -1))(ques) # (7,7,512)
print('attention: ques shape 2: '+ str( K.int_shape(ques) ) )
return ques
python-3.x tensorflow keras tensor
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
You want the shapes to be printed when you first construct the model or during training? When you first construct the model the shapes would be printed.
– today
Nov 22 at 20:14
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have defined a Lambda layer that passes tensors to a function attention. I want to print the shapes of the intermediate tensors in attention. I have tried print(K.int_shape(ques)) but that doesn't print the shapes. I am fine with both static and dynamic shapes.
layer = Lambda(attention, attention_shape)
def attention(tensors):
img = tensors[0] # (7,7,512)
ques = tensors[1] # (512,)
print('attention: img shape: '+ str( K.int_shape(img) ) )
print('attention: ques shape: '+ str( K.int_shape(ques) ) )
ques = RepeatVector(49)(ques)
ques = Reshape((7, 7, -1))(ques) # (7,7,512)
print('attention: ques shape 2: '+ str( K.int_shape(ques) ) )
return ques
python-3.x tensorflow keras tensor
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
I have defined a Lambda layer that passes tensors to a function attention. I want to print the shapes of the intermediate tensors in attention. I have tried print(K.int_shape(ques)) but that doesn't print the shapes. I am fine with both static and dynamic shapes.
layer = Lambda(attention, attention_shape)
def attention(tensors):
img = tensors[0] # (7,7,512)
ques = tensors[1] # (512,)
print('attention: img shape: '+ str( K.int_shape(img) ) )
print('attention: ques shape: '+ str( K.int_shape(ques) ) )
ques = RepeatVector(49)(ques)
ques = Reshape((7, 7, -1))(ques) # (7,7,512)
print('attention: ques shape 2: '+ str( K.int_shape(ques) ) )
return ques
python-3.x tensorflow keras tensor
python-3.x tensorflow keras tensor
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
asked Nov 22 at 16:51
Nirvan Anjirbag
357416
357416
You want the shapes to be printed when you first construct the model or during training? When you first construct the model the shapes would be printed.
– today
Nov 22 at 20:14
add a comment |
You want the shapes to be printed when you first construct the model or during training? When you first construct the model the shapes would be printed.
– today
Nov 22 at 20:14
You want the shapes to be printed when you first construct the model or during training? When you first construct the model the shapes would be printed.
– today
Nov 22 at 20:14
You want the shapes to be printed when you first construct the model or during training? When you first construct the model the shapes would be printed.
– today
Nov 22 at 20:14
add a comment |
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53435377%2fhow-to-print-tensor-shape-in-lambda-layer-function%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53435377%2fhow-to-print-tensor-shape-in-lambda-layer-function%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
You want the shapes to be printed when you first construct the model or during training? When you first construct the model the shapes would be printed.
– today
Nov 22 at 20:14