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  2. en.wikipedia.org › wiki › CNNCNN - Wikipedia

    Cable News Network (CNN) is a multinational news channel and website operating from Midtown Atlanta, Georgia, U.S. Founded in 1980 by American media proprietor Ted Turner and Reese Schonfeld as a 24-hour cable news channel, and presently owned by the Manhattan-based media conglomerate Warner Bros. Discovery (WBD), CNN was the first television channel to provide 24-hour news coverage and the ...

    • List of CNN Personnel

      Executives. Ken Jautz — Executive Vice President of CNN,...

    • CNN Center

      The Center in Atlanta, Georgia, formerly and still commonly...

  3. A convolutional neural network, or CNN, is a deep learning neural network designed for processing structured arrays of data such as images. Convolutional neural networks are widely used in computer vision and have become the state of the art for many visual applications such as image classification, and have also found success in natural ...

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    • Overview
    • ConvNets
    • Workflow
    • Types
    • CV applications

    This article provides an overview of convolutional neural networks (ConvNets or CNNs), which are a type of neural network used for image classification and object recognition tasks. It explains the three main types of layers in ConvNets: convolutional, pooling, and fully-connected layers, as well as how they work together to identify objects within...

    Convolutional neural networks (ConvNets or CNNs) are a type of neural network used for classification and computer vision tasks. They have three main types of layers, which are the convolutional layer, pooling layer, and fully-connected (FC) layer. The final output from the series of dot products from the input and filter is known as a feature map....

    The convolutional layer is the core building block of a CNN where most computation occurs. It requires an input data matrix in 3D, a filter that moves across receptive fields to check if features are present by calculating dot product between pixels and filter weights, producing an activation map after each operation with ReLU transformation applie...

    LeNet-5 is considered classic but other architectures include AlexNet, VGGNet, GoogLeNet & ResNet among others that emerged with new datasets like MNIST & CIFAR-10 and competitions like ImageNet Large Scale Visual Recognition Challenge (ILSVRC).

    ConvNets power image recognition & computer vision tasks such as social media suggestions for tagging friends in photos; radiology technology identifying cancerous tumors; visual search recommending complementary items; lane line detection improving driver safety etc.

  4. A convolutional neural network (CNN) is a category of machine learning model, namely a type of deep learning algorithm well suited to analyzing visual data. CNNs -- sometimes referred to as convnets -- use principles from linear algebra, particularly convolution operations, to extract features and identify patterns within images.

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  5. Convolutional neural network ( CNN) is a regularized type of feed-forward neural network that learns feature engineering by itself via filters (or kernel) optimization. Vanishing gradients and exploding gradients, seen during backpropagation in earlier neural networks, are prevented by using regularized weights over fewer connections.

  6. Aug 26, 2020 · A Convolutional Neural Network, also known as CNN or ConvNet, is a class of neural networks that specializes in processing data that has a grid-like topology, such as an image. A digital image is a binary representation of visual data.

  7. Feb 4, 2021 · This is the convolution part of the neural network. Each node in a layer is defined by its weight values. When you give a layer some data, like an image, it takes the pixel values and picks out some of the visual features. When you're working with data in a CNN, each layer returns activation maps.

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