Efficient implementation of Sigmoid activation function and its Derivative (gradient) in Python
The mathematical definition of the Sigmoid activation function is and its derivative is The Sigmoid function and its derivative for a batch of…
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Category: Coding
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Efficient implementation of ReLU activation function and its Derivative (gradient) in Python
The mathematical definition of the ReLU activation function is and its derivative is defined as The ReLU function and its derivative for a…
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Fourier series Coefficients and Visualization [ Python Program ]
Today I wrote a code that calculates the Fourier Coefficients. In case you don’t know what a Fourier Series is, then, basically it…
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Periodic Functions [PYTHON PROGRAM]
While working on Fourier Series or some other Mathematical Problem, you might sometime have to work with Periodic Functions. Periodic Functions are those…
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Value of Pi using Monte Carlo – PYTHON PROGRAM
One can estimate the value of Pi using Monte Carlo technique. The procedure is really intuitive and based on probabilities and random number…
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Bisection Method – PYTHON CODE and ANIMATION
In this post you will find a simple Python program that finds the root of a function using the Bisection Method as well…
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Random Walkers walking on a 2D grid
YouTube video explaining the analytical solution POWERPOINT PRESENTATION DOWNLOAD LINK Problem Alice (starts from lower left corner) will walk north(up) or east(right) with…
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3D Trajectory Animated using Matplotlib (Python)
Based on a lot of useful references especially (https://gist.github.com/neale/e32b1f16a43bfdc0608f45a504df5a84) here I share my code to plot the animated trajectory of a particle (in…
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3D Line or Scatter plot using Matplotlib (Python) [3D Chart]
If you ever want to plot some trajectory of particles then a 3D plot can be particularly useful. The following is a very…
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Animated plots using Matplotlib (Python) [SINE WAVE ANIMATION]
OUTPUT: MP4 Video GIF Manas SharmaPhD researcher at Friedrich-Schiller University Jena, Germany. I’m a physicist specializing in theoretical, computational and experimental condensed matter…
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