Data Science, Data Analytics, and Machine Learning are some of the emerging fields in the past few years. There has been a massive increase in the development of applications that employ the above techniques and Python is the go-to language for developing such applications. But, just writing the code for a machine learning model is […]
If you’re learning about neural networks, chances are high that you have come across the term activation function. In neural networks, an activation function decides whether a particular neuron will be activated or not. Activation functions take the weighted summation of the nodes as input and perform some mathematical computation, depending on the activation function,
In deep learning, neural networks consist of neurons that work in correspondence with their weight, bias and respective activation functions. The weights and biases are adjusted based on the error in the output. This is called backpropagation. Activation functions make this process possible as they supply the gradients along with errors to update weight and
Python can take you as far as analyzing the truckloads of data fed into it, but when it comes to presenting the data to a large audience, it ain’t its cup of tea. There are other dedicated tools which might serve the purpose better. One such tool is MS Excel! This article sets out to
We’ll try to understand one of the heuristic search techniques in this article. The heuristic technique is a criterion for determining which among several alternatives will be the most effective in achieving a particular goal. Branch and bound search is also known as Uniform Cost Search. What is the branch and bound search algorithm? Branch
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In this article let’s try to understand the concept of bind used in Tkinter. Before starting with this topic, we must remember that Python’s Tkinter package is used to design GUI-based interfaces. Tkinter has a variety of built-in functionalities and extensions that can be used to enhance the functionality and performance of the application. What
Hello Readers! In this tutorial, we will understand the NumPy arccos function along with a lot of examples. We will also plot the curve of the arccos function. So, let’s get started. Also read: NumPy Arctan – A Complete Guide Arccos Function – Quick Overview arccos is the representation of the inverse of the cosine
Welcome to the second tutorial of the series NumPy Trigonometric Function. In this tutorial, we will understand about NumPy Cos function. NumPy provides many Trigonometric functions and NumPy Cos is one of them. Just like Numpy Sine produces the output in the range [-1, 1], the output of the Cosine function is the same. We
This is the first tutorial for the series NumPy Trigonometric Functions. In this due course, we will be learning about Trigonometric Functions provided by the NumPy library with examples. You must have calculated the sine of a particular angle and gotten the result in the range [-1, 1]. Well, the sine operation can be performed
A callback is a general concept in Python as well as other languages like Javascript, C, etc. We know that Python is an object-oriented language and functions are first-class objects in Python. This means, in Python, we can assign the value returned by a function to a variable and return a function from another function.
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