DEV Community

Cover image for Important terminology that you need to know to learn CNN.
Ankita Sahoo
Ankita Sahoo

Posted on • Edited on

Important terminology that you need to know to learn CNN.

  • CNN: Convolutional neural network. That is a network that has at least one convolutional layer. A typical CNN also includes other types of layers, such as pooling and dense layers.

  • Convolution: The process of applying a kernel (filter) to an image

  • Kernel/filter: A matrix that is smaller than the input, used to transform the input into chunks

  • Padding: Adding pixels of some value, usually 0, around the input image

  • Pooling: The process of reducing the size of an image through downsampling. There are several types of pooling layers. For example, average pooling converts many values into one by taking the average. However, max-pooling is the most common.

  • Max pooling: A process in which many values are converted into a single value by taking the maximum value from among them.

  • Stride: the number of pixels to slide the kernel (filter) across the image.

  • Downsampling: The act of reducing the size of an image.

Let me know your feedback in the commentsπŸ™‚.
Happy Learning.😊

Top comments (0)