Skip to main content

How Machine Learning (ML) Work

How Machine Learning (ML) Work

In this post, We will learn how machine learning work.

What is machine learning (ML) ?

Machine learning is a study of model that compute use to progressively improve their performance on a specific task.

What is Machine learning models ?

Machine learning model contains a set of instruction or mathematical formula or in simple word it contain a piece of code in which we provide some data as input and model return some output. We learn more about model and how use a machine leaning model latter.

How Machine Learning (ML) Work  ?

This part we will understand with an example. Suppose want to have a simple application which will take a picture and banana or apple and application will tell us either it is banana or apple or picture is neither banana nor apple.
To solve this problem first we provide a set of banana picture to our model and we will tell our model that this is a banana picture similarly we will provide a set of apple picture to our model and we will tell our model that this is apple picture. 
From these picture our mode our model will extract some properties of banana and apple like
Banana
  • Shape is cylindrical 
  • Colour is yellow
Apple
  • Shape is spherical
  • Colour is red  
Above two properties are only for understanding this example but in real there would be more properties. So now our model know how a banana and an apple look like. So now if we provide another picture to our model it will calculate the properties of this newly image and match its properties with already calculated properties and if matching is more close to banana means our new image is banana and if matching is more close to apple means our new image is apple.

Training and Testing of Machine Model

In training we teach our model how to behave, like in above example we train our model by providing initial set image to model and its name (Banana or Apple). In testing we provide input and our model predict out put, like after training our model had properties of banana and apple so in testing we provide another image as input to model and this time we do not provide information to model that image is of banana or apple instead our model calculate properties and predict output.

Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

    

Comments

  1. Thanks for your nice post, Machine LearningMachine Learning is steadily moving away from abstractions and engaging more in business problem solving with support from AI and Deep Learning. With Big Data making its way back to mainstream business activities,For more informations visit Pridesys IT Ltd

    ReplyDelete

Post a Comment

Popular posts from this blog

Install Virtual Environment

VIRTUAL ENV Virtualenv is a tool to create an isolated Python environment. In this post, we will learn how to setup virtualenv on ubuntu. Prerequisite pip Install Virtualenv If you have pip3  sudo pip3 install virtualenv if you have pip sudo pip install virtualenv Create a Virtualenv virtualenv venv venv is a directory in which virtual environment will be created. Working with Virtualenv source venv/bin/activate Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

Equations

In general we frame real life problems into some mathematical formula called equations in which we use constant and some variables(unknown) Example: Ram is 12 years old.Ram 's age is 3/5 of Shyam's age what is Shyam's age. Let Shyam's age is x then 3/5 of sham's age is 3*x/5 x*3/5=12 x=60/3=20 so Shyam's age is 20. Linear equations When there is a linear combination of unknown variables is there then eqn is linear Example: 3x+ 2y+ 4z=9 Non Linear Equations: Equations in which non linear combination of the variable is there then eqn is non linear. When any 2 unknown variable multiplication present in the equation then it is the nonlinear equation. Example: 2x+5yz=98 is a nonlinear equation because yz multiplication is there: Quadratic equation in one variable: x^2 + 4*x + 2=0 is non linear because unknown variable x is being multiplied in term x^2 Quadratic equation in many variable: x^2 + y^2 +z^2 + w=0 cubic equati...

How to install certificates for command line

Install Certificates In this post, We will learn how to install the certificate on Ubuntu with the command line. Open your terminal and execute the following sequence of command. Here mycert.cer is the certificate that you want to install. $ sudo cp mycert.cer /usr/share/ca-certificates/mycert.pem $ sudo dpkg-reconfigure ca-certificates $ sudo update-ca-certificates $ git config --global http.sslCAInfo /usr/share/ca-certificates/mycert.pem Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.