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As the title says I have an image (well a bunch of images) and I want to turn it from a 200x200 image into a 1-D list of 40,000.
Try to flatten the image and convert it to list.
img.ravel().tolist()
A ndarray of shape Nx200x200 can be converted by reshaping
bunch_of_images.reshape(N, 40000)
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I have a view function which is
view : Computer -> Memory -> List Shape
In the list of shape I want to add a Box function which will return a box which consist of multiple shape So I need to convert them from multiple shape to single shape to use in the view
how to do this in elm-playground ??
the group function is doing exactly this.
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I(x, y, no of channels) is the image, and Fi(x, y, no of filters ) is the feature map at some layer 'i'.
Given the architecture of a Convolutional Neural Network like VGGNet and a feature map after a certain layer Fi, is there an efficient way to find which pixels of the input image I, that contribute to a location in the feature map?
I will want to implement this in python.
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Should I normalize input data to normal distribution before fit it into RNN? If yes, why? At the moment almost all the columns are right shifted, so it's not a normal distribution at all.
You do not necessarily need to transform the inputs to a normal distribution, but you might want to preprocess them so that the majority of each of their values is between 0 and 1. Otherwise, when using sigmoid functions for internal nodes, you may cause saturation. If your inputs are each U(0, 1000), for example, then there's no need to transform to normal distributions, but rather to just scale by 0.001.
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I'm trying to draw using finger on any image or any shape or inside a particular shape eg rectangle. How to do that
Any idea would be appreciated.
For that purpose the InkCanvas is designed. You can surely find tutorials and some MSDN docs about this. Even other SO questions.
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I am trying to create a simple scatter plot with PlotSymbols for when I hit a point of data. I have all of that implemented, but the line and the symbols are all one color that blends in making it hard to see the data. I know I could make the symbols bigger, but I am hoping to try and avoid that.
From the few screen shots that I saw in the examples I saw the ability to do this, but only for the ellipse symbol. Is there any way to do this for other symbols as I am currently using the rectangle.
Every plot symbol has a lineStyle and a fill. You can mix and match to get whatever look you want.