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CNN Fundamental 2- What is 1x1 Convolution? Do we really achieve anything with this? 

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A 1x1 convolutional filter is a type of filter that is commonly used in convolutional neural networks (CNNs) for image processing and computer vision tasks. Unlike traditional filters which have dimensions like 3x3 or 5x5, a 1x1 convolutional filter has only one row and one column, hence the name "1x1".
Although it may seem counterintuitive that such a small filter can be effective, 1x1 convolutions have a number of advantages. For one, they can be used to reduce the number of feature maps produced by a CNN, which can help to reduce computational complexity and memory requirements. This process is known as "channel-wise pooling" or "bottlenecking", and involves applying a 1x1 convolution to the input feature maps, followed by a non-linear activation function.
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21 окт 2024

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Комментарии : 9   
@tlo0542
@tlo0542 9 месяцев назад
Very well explained, thank you. Keep up the good work. Much appreciated.
@KGPTalkie
@KGPTalkie 9 месяцев назад
Thanks
@AsadAli-sg3jt
@AsadAli-sg3jt Год назад
The way you explained is awesome
@RAZZKIRAN
@RAZZKIRAN Год назад
nice , thank u Lakshmi kanth sir
@mehrdadghassabi2504
@mehrdadghassabi2504 Год назад
Nice job
@KGPTalkie
@KGPTalkie Год назад
Thank you so much
@rahul25iit
@rahul25iit Год назад
You are confusing between channels and number of Kernels a lot. Can you clarify what is 3x3x192?
@KGPTalkie
@KGPTalkie Год назад
Both are same thing. It is 3x3 192 kernels or channel used
@RoshanRB-nr7gu
@RoshanRB-nr7gu 8 месяцев назад
@@KGPTalkie No, channels and kernels are not same. 192 - Channels, and 32 - kernels
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