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File:Gradient Descent Example Nonlinear Equations.gif

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Gradient_Descent_Example_Nonlinear_Equations.gif (602 × 431 pixels, file size: 1.08 MB, MIME type: image/gif, looped, 84 frames, 17 s)

Summary

Description
English: This animation shows the first 83 iterations of a gradient descent algorithm for a 3-variable function F(X). Each arrow shows the current direction of the gradient, and each surface is an isosurface (cross-section) of F(X) at its current value. The step-length gamma is a constant 0.002. Image made with GNU OCTAVE and imagemagick.
Source Own work
Author Peryeat

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Date/TimeThumbnailDimensionsUserComment
current18:50, 16 January 2011Thumbnail for version as of 18:50, 16 January 2011602 × 431 (1.08 MB)Peryeat{{Information |Description={{en|1=This animation shows the first 83 iterations of a gradient decent algorithm for a 3-variable function F(X). Each arrow shows the current direction of the gradient, and each surface is an isosurface (cross-section) of F(X)

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