1041 Views
Random Data Distributions
In Machine Learning the data introduce with thousands-, or even millions, of values.
You might not have accurate data when you are testing an algorithm, you might have to use randomly created values.
As we learn in the previous article on Normal Data Distribution that ...
Anamika Gupta
Dec 13, 2021
1117 Views
In Normal Data Distribution we review how to build an array where the values are concentrated over a given value.
This kind of data distribution is known as the normal data distribution or the Gaussian data distribution.
The mathematician Carl Friedrich Gauss rises with the formula of this data ...
Anamika Gupta
Dec 13, 2021
2006 Views
Data Distribution in Machine learning
To collect data from the real world is a difficult task because at an early stage of a project the data is not in a limited form it has a broad format.
In some previous articles, we have gone through a limited amount of data to explain the concept in different ...
Anamika Gupta
Jan 21, 2020
5265 Views
What is Standard Deviation?
Standard deviation is a number that represents how to arrange out the values.
A low standard deviation means that most of the numbers are close to the mean value that is the average value.
A high standard deviation means that the values are spread out over a ...
Anamika Gupta
Jan 21, 2020
3873 Views
Percentiles
Percentiles are used in statistics data to provide you a number that expresses the value that a given percent of the values are lower than.
Example:We have an array of the ages of all the people that working in same office
ages = [25,31,43,48,50,41,39,60,52,32,27,46,47,55]
What ...
Anamika Gupta
Jan 20, 2020
6356 Views
In Machine Learning (and in mathematics) there are often three values that important
Mean - The standard value
Median - The middle value
Mode - The the most common value
Example: We have registered the roll number of 12 students:
Number= [99, 82 87, 81, 82, 102 87, 94, 78, 71, 85, 82 ]
What ...
Anamika Gupta
Jan 20, 2020
1406 Views
Machine learning is used to build and examine data and statistics. Machine Learning is a proper arrangement of the program that analyses data and learns to predict the conclusion of programs.
It is an advanced step into the guidance of artificial intelligence (AI).
Points to start Machine learning
Under ...
Anamika Gupta
Jan 20, 2020
2017 Views
To check Key exist or not in Python, you can use in operator.
user = {
'name':'Sheetal',
'company': 'Impulsive Web',
'role':'Tech Lead'
}
if 'role' in user:
print('Exist')
else:
print('Not Exist')
Output:
Exist
You ...
Sheetal Kumar
Apr 24, 2019
2175 Views
To calculate the length of any string or get the elements count of an Array or List, You can use len() function in Python.
1. Length of String
name = "Sheetal Kumar"
size = len(name)
print(size)
Output:
13
2. Length of List:
items = ["A","B","C","D"]
size = len(items)
print(size)
Output:
4
...
Sheetal Kumar
Apr 24, 2019
11542 Views
In Python we use List in place of Array. The name is different but the functionality of List is like an Array in any other language.
To merge two arrays in python, you can use Concatenate Operator directly.
finalList = listA + listB
Full Example:
listA = ["A", "B", "C"]
listB = ["D", ...
Sheetal Kumar
Apr 24, 2019
23927 Views
After creating a Python App on your local machine you need to deploy your app on the server so that app can be accessed from anywhere. On your local environment, you run your app by using python or a python3 prompt like below.
python myapp.py
The app will stop after you close the terminal. ...
Sheetal Kumar
Mar 06, 2019
20786 Views
Flask is a microframework written in Python. It helps to create a small app to large scale web application.
Advantages of using flask framework are as follows:
Easy installation
Small size
Large community support
Fast in execution
In this article, ...
Sheetal Kumar
Feb 01, 2019
5629 Views
To represent data in JSON format
name=John
age=20
gender=male
address=Sector 12 Greater Kailash, New Delhi
Jobs=Noida,Developer | Gurugram,Tester |Faridabad,Designer
info.json
In json we repesent a data in key and value format and it is very easy.
{
"Key":"Value",
...
Anamika Gupta
Jul 01, 2018
3043 Views
The best way to learn any program is to practice the program. You can practice these small program using notepad or some some editor like pycharm.
To run the python program you need to python installed on your system. If you have already installed python on your system then the best way to run the ...
Anamika Gupta
Jun 13, 2018
2174 Views
Function is an arrangement of a statement that execute like a data processing or computing. Whenever you define a function you define the name of the function. You can call a function by its name, it is called a function call.
Syntax
def functionname( parameters ):
"function_docstring"
...
Anamika Gupta
Jun 06, 2018