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Python - Hard Articles
Prerequisites: Q-Learning technique. Reinforcement Learning is a type of Machine Learning paradigms in which a learning algorithm is trained not on preset data but rather… Read More
OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way… Read More
Each and every day, you must be watching some video or another on YouTube which may be related to Music, Movies, Studies, Research, Leisure etc.… Read More
Have you ever wanted to find any particular file in a folder, but then completely freak out when you find that folder to be a… Read More
There was a time when the word “Python” meant a particularly large snake but now it is a programming language that is all the rage!!!… Read More
The Radiobutton is a standard Tkinter widget used to implement one-of-many selections. Radiobuttons can contain text or images, and you can associate a Python function… Read More
Color spaces are a way to represent the color channels present in the image that gives the image that particular hue. There are several different… Read More
Python is a widely used general-purpose, high-level programming language. It was initially designed by Guido van Rossum in 1991 and developed by Python Software Foundation.… Read More
Behold, Marvel Fans. Avengers are out there to save the Multiverse, so are we, ready to do whatever it takes to support them. In this… Read More
Parsing of JSON Dataset using pandas is much more convenient. Pandas allow you to convert a list of lists into a Dataframe and specify the… Read More
Given two strings str and pattern, find the smallest substring in str containing all characters of pattern efficiently. Examples: Input : str = 'geeksforgeeks' pattern… Read More
Pre-Requisite : Reinforcement Learning Reinforcement Learning briefly is a paradigm of Learning Process in which a learning agent learns, overtime, to behave optimally in a… Read More
In problem solving and functional programming, currying is the practice of simplifying the execution of a function that takes multiple arguments into executing sequential single-argument… Read More
Series is a type of list in pandas which can take integer values, string values, double values and more. But in Pandas Series we return… Read More
Given a dictionary, write a Python program to get the dictionary keys as a list. Examples: Input : {1:'a', 2:'b', 3:'c'} Output : [1, 2,… Read More
Let’s discuss the concept of parsing using python. In python we have lot of modules but for parsing we only need urllib and re i.e… Read More
In machine learning, gradient descent is an optimization technique used for computing the model parameters (coefficients and bias) for algorithms like linear regression, logistic regression,… Read More
Python Global Interpreter Lock (GIL) is a type of process lock which is used by python whenever it deals with processes. Generally, Python only uses… Read More
The classical problem that can be handled quite easily by Python and has been also dealt with many times is finding if a string is… Read More
Pandas provide a method to make Calculation of MAD (Mean Absolute Deviation) very easy. MAD is defined as average distance between each value and mean.… Read More