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The trick was to normalize the input dataset values with the respective mean and standard deviation in each column. This reduced the loss drastically, and my network is training more efficiently now. Moreover, normalizing the data also helps you calculate the weights associated with each input node more easily, especially when trying to find out variable ...


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This problem is typically called parameter estimation or inverse modelling, and there are a variety of techniques to solve it. If your free parameters are all continuous (i.e. none are discrete, such as integers), and your model function is differentiable, then you can turn the model into a computation graph in e.g. TensorFlow and use gradient descent ...


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Simply said, there is no specific "meaning" to the features generated. They are simply features that are fitted through math and calculus, and nobody knows what they represent exactly, and will never knows. However we can run PCA (Principal Component Analysis) to see which feature is the most "important" of all, aka which feature affects the most in the ...


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Here's a link to my answer on CV Stack Exchange, where I have mentioned about latent spaces and some deep learning models that learn these representations: https://stats.stackexchange.com/questions/442352/what-is-a-latent-space/442360#442360 In short, deep learning models for Domain Adaptation, Computer Vision, Natural Language Processing, Recommendation ...


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