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A gentle tour of how convolutional neural networks detect local patterns through filtering, pooling, normalization, and stacked layers to classify images.
A no-math, no-computer introduction to the concrete concepts and workflow behind data science, from asking sharp questions to building models and making predictions.
Explore how k-nearest neighbors handles classification and regression, including the effects of k, feature scaling, distance metrics, categorical data, and computational cost.
A visual, element-by-element tour of 2D convolution shows how kernels detect features, replicate patterns, blur images, and sharpen them.
Examines four challenges for useful home robots: protecting family data, understanding human needs, completing tasks, and handling household environments.
An in-depth walkthrough of how convolutional neural networks match image features, build layered representations, and learn to classify patterns.
A plain-English tour of the end-to-end data science cycle, from collecting data and asking sharp questions to modeling, judgment, and iteration.
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