Bindeshwar Singh Kushwaha wrote a new post, Python Fundamentals 4 days, 15 hours ago

Bindeshwar Singh Kushwaha wrote a new post, File Handling in Python 2 weeks, 1 day ago

File Handling in Python

What happens when you run a program and input some data to be processed. You get result and if you again run your program your previous data are lost. Since Random Access Memory (RAM) is […]Bindeshwar Singh Kushwaha wrote a new post, Lambda Function in Python 2 weeks, 1 day ago

In Python, lambda keyword is used to create anonymous function in Python. User defined functions in Python are defined using def keyword. However, anonymous functions in Python are defined using lambda […]

Bindeshwar Singh Kushwaha wrote a new post, Chi Square Distribution 1 month, 1 week ago

Chi Square Distribution

Chi square variate is a square of a normal variate having 1 degree of freedom and chi square distribution is a special case of Gamma distribution.If X is following normal […]

Bindeshwar Singh Kushwaha wrote a new post, Gamma Function and Gamma Probability Density Function 1 month, 2 weeks ago

Gamma function and Gamma Probability Distribution

Gamma function and Gamma probability density both are very important concepts in mathematics and statistics. Furthermore, understanding Gamma function and Gamma […]Bindeshwar Singh Kushwaha wrote a new post, Improper Integrals 1 month, 2 weeks ago

Improper Integrals

In improper integral, either upper limit or lower limit tends to -∞ or ∞. Furthermore, both integrals may approach to infinity one negative infinity -∞ and other is ∞.Examples of imprope […]

Bindeshwar Singh Kushwaha wrote a new post, Linear Programming Problem Solution in Python 1 month, 2 weeks ago

Linear Programming Problem

The problem of formulating an objective function and constraints an establishing relationship between variables is called a programming problem (LPP).

If objective function and […]Bindeshwar Singh Kushwaha wrote a new post, Nested Lists in Python 1 month, 3 weeks ago

Nested Lists in Python

List in Python is a powerful data structure and it allows arbitrary numbers of nested lists in Python. However, problems you will face to access them using loops. In this post, I have […]Bindeshwar Singh Kushwaha wrote a new post, Principal Component Analysis(PCA) 1 month, 3 weeks ago

Principal Component Analysis(PCA)

Principal Component Analysis (PCA) is an unsupervised machine learning feature reduction technique for high-dimensional and correlated data sets. Images and text documents have […]Bindeshwar Singh Kushwaha wrote a new post, Insertion Sort in Python 1 month, 3 weeks ago

Insertion Sort in Python

Insertion sort examine the previously sorted sub-array and insert an element at its proper position.

If you have an array a[0], a[1], a[2], a[3],……….a[n].

Then in insertion sort […]Bindeshwar Singh Kushwaha wrote a new post, Inheritance in Object Oriented Programming using Python 1 month, 4 weeks ago

Inheritance in Object Oriented Programming

Inheritance is the process of acquiring properties from a father class into a child class. Suppose there are two classes A and B, then if B acquires properties of A i.e […]Bindeshwar Singh Kushwaha wrote a new post, Computer Vision in Python using OpenCV | Read an Image using OpenCV 2 months ago

Computer Vision-

Computer Vision refers to enable computers to understand digital images and videos. Mathematical and signal processing knowledge can help a lot to understand computer vision study field. The […]Bindeshwar Singh Kushwaha wrote a new post, Selection Sort in Python 2 months ago

Selection Sort

Selection sort uses statistical technique which finds minimum/maximum from a list and puts it at appropriate position. If you consider ascending order the smallest element will be placed at the […]Bindeshwar Singh Kushwaha wrote a new post, Binary Search in Python 2 months ago

Binary Search

Basic idea behind binary search is to divide sorted array in two parts, and check whether the element which divides the array is desired element . And if the desired element is found then stop the […]Bindeshwar Singh Kushwaha wrote a new post, Python Quizzes 2 months ago

Bindeshwar Singh Kushwaha wrote a new post, Classes and Objects in Python 2 months ago

Classes and Objects in Python

Class

In object oriented programming, a class contains procedures and data members. And treated as an abstract data type.

Object

An object is an instance of a class.In […]

Bindeshwar Singh Kushwaha wrote a new post, User Defined Functions in Python 2 months ago

Function-

A function is a self-contained block of statement to perform a specific task.Basically, there are two types of function

Library Functions

These functions are are provided by a Python’s package […]Bindeshwar Singh Kushwaha wrote a new post, Expectation in Statistics 2 months, 2 weeks ago

Expectation in statistics

Expectation in statistics is the weighted average of a random variable with its probability.Suppose you toss three coins, then think of event to turn heads up.

Random variable a […]

Bindeshwar Singh Kushwaha wrote a new post, Array in Python 2 months, 2 weeks ago

Array in Python

Python does not have in-built array. However, in C/C++ and Java you have learnt array and have expectation that it would be in Python. Further, array also a very important data structure and […]

Bindeshwar Singh Kushwaha wrote a new post, Dictionary in Python 2 months, 2 weeks ago

Dictionary in Python

Dictionary in Python is collection of unordered items. Python provide in-built support for dictionary. Unlike, other in-built data structures in which they have single value such list, […]

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