## AI With Python

Online Python Interpreters with Their Links : Google Collab                     https://colab.research.google.com/ Repl                                   https://repl.it/@enaard/Python-3 Quizzes 1- Python Quizzes 2- Quizzes on Tokens Online Courses From Postnetwork   (Under Development) Python Crash Course

## Brainstorming Webinar by LXL

During lockdown a number of webinars are conducted by several experts. Some are giving session on Yoga some are on parental care of kids during lockdown many more. I have also attended a webinar regarding online teaching methods and tools which can help a teacher to engage their students. Moreover, session was wonderful and brainstorming … Read more Brainstorming Webinar by LXL

## Python Fundamentals

1. This lecture series contains videos, study materials and quizzes related to the following topics.
Python character set
Tokens and its types
The basic process to follow the lecture series is.
1- First watch video
3- Finally, take the quiz
4- If any problem or error in lecture series comment

## Things to remember

Character set is a set of valid characters which Python recognizes and uses.

Python has the following character set.

Letters: {a,b,c,….,z} {A,B,C,…Z}
Digits: {0,1,2,3,4,….,9}
Special Symbols: (), _, #, {}
Whitespaces: newline, tab, formfeed
ASCII and Unicode characters

## You have learned, it is time to test yourself.

START QUIZ

## File Handling in Python

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 volatile and it frees the memory when the program stops. To solve this problem you can … Read more File Handling in Python

## Lambda Function in Python

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 keyword. The syntax of anonymous function is afun=lambda parameters : expression Lambda function expression must be in a single line expression. Examples are- Sum … Read more Lambda Function in Python

## Chi Square Distribution

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 distribution N(μ, σ) then Z=((X-μ)/σ)2 is a chi-square variate with 1 degree of freedom. The generalized form of chi-square variate is … Read more Chi Square Distribution

## Gamma Function and Gamma Probability Density Function

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 probability density helps to understand chi-square distribution which plays very important role in machine learning. Especially, in Decision Tree Learning Chi-Square distribution used. In this post, I will … Read more Gamma Function and Gamma Probability Density Function

## Improper Integrals

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 improper integrals are

## Linear Programming Problem Solution in Python

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 constraints are linear then the problem is called linear programming problem. Example- Sometimes, you come across the situation when you need to optimize your algorithm. If you can … Read more Linear Programming Problem Solution in Python