zero-padding Questions

3

I'm working with certian tensors with shape of (X,42) while X can be in a range between 50 to 70. I want to pad each tensor that I get until it reaches a size of 70. so all tensors will be (70,42)....
Lorylose asked 1/1, 2020 at 15:6

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I'd like to add leading/trailing zeros to strings from numbers — resultant string needs to contain "01" or "001" and not "1". I noticed project https://github.com/joel...
Drainage asked 22/11, 2020 at 18:36

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I have a file that looks like this: 1:line1 14:line2 135:line3 15:line4 I need to prepend leading zeros to each line to make it look like this: 00001:line1 00014:line2 00135:line3 00015:line4 Is ...
Busra asked 17/10, 2023 at 12:32

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I am looping an array of one-digit and two-digit numbers. When printing these values, I need to ensure that all values are shown as two-digit numbers. I need a solution to prepend zeros to the sing...
Crisp asked 2/12, 2009 at 3:5

3

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This outputs 101110 echo "obase=2; 46" | bc How can I make it output 8 digits, like this? : 00101110 I learned the above usage of bc here: Bash shell Decimal to Binary base 2 conversion ...
Conscript asked 22/3, 2022 at 7:16

19

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How do I pad a numeric string with zeroes to the left, so that the string has a specific length?
Roundlet asked 3/12, 2008 at 22:39

6

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What's the more pythonic way to pad an array with zeros at the end? def pad(A, length): ... A = np.array([1,2,3,4,5]) pad(A, 8) # expected : [1,2,3,4,5,0,0,0] In my real use case, in fact I ...
Barrybarrymore asked 4/7, 2016 at 20:31

2

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What are the default Kernel-Size, Zero-Padding, and Stride arguments in Conv2D (keras.layers.Conv2D)? What happens if these arguments are not specified?

1

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I am using the {fmt} library to format strings and numeric values but I have problem with negative integers. When I pad the value with zeroes, I expect a consistent number of zero no matter the sig...
Oral asked 11/10, 2020 at 15:40

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My question: A straightforward experiment that I conducted showed that using padding='SAME' in a conv2d layer in Keras/TF is different from using padding='VALID' with a preceding zero-padding laye...
Herve asked 20/2, 2020 at 15:55

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I'm using keras to build a convolutional neural network for image segmentation and I want to use "reflection padding" instead of padding "same" but I cannot find a way to to do it in keras. inputs...
Remmer asked 4/6, 2018 at 9:37

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Is it possible to pad counter numbers depending on its value? div { counter-reset: ruler; } div > span { display: block; line-height: 1rem; } div > span::before { c...
Clowers asked 17/12, 2019 at 7:16

1

I've been thinking about 0-padding of word sequence and how that 0-padding is then converted to the Embedding layer. At first glance, one would think that you want to keep the embeddings = 0.0 as w...

5

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I was trying to replicate How to use packing for variable-length sequence inputs for rnn but I guess I first need to understand why we need to "pack" the sequence. I understand why we &qu...

1

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I've seen in some posts/videos/files that they are zero-padded to look bigger than they are, or match "same file size" criteria some file system utilities have for moving files, mostly they are eit...
Ariose asked 3/5, 2018 at 8:57

1

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I have a 3d numpy array(data) with shape say (103, 37, 13). I want to resize this numpy array to (250,250,13) by zero padding almost equally in both directions along each axis. The code below work...
Dissyllable asked 24/4, 2018 at 18:29

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I want to import a table (.txt file) in R with read.table(). One column in my table is an ID with nine numerals - some ids begin with a 0, other with 1 or 2. R truncates the first 0 (012345678 bec...
Cohin asked 13/2, 2013 at 13:16
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