PRACTICAL -3

  

Introduction to Orange Tool

What is Orange Tool?

• Orange is an open-source data visualization, machine learning and data mining toolkit.
• It features a visual programming front-end for rapid qualitative data analysis and interactive data visualization.

Data-set Description:

• These datasets can be viewed as classification or regression tasks. The classes are ordered and not balanced (e.g. there are many more normal wines than excellent or poor ones). Outlier detection algorithms could be used to detect the few excellent or poor wines. Also, we are not sure if all input variables are relevant. So it could be interesting to test feature selection methods.
• Total Rows:- 4898
• Total Columns:- 12
• Target Variable:- quality

How to use orange tool?

• After starting Orange, add file widget into canvas

• Select Data Source file

• Add Different visualization widgets

• Connect file widget with other visualization widgets

• Visualize the output by clicking widget

Distributions

Scatter Plot

Line Plot

 

 

         Advantage & disadvantage of orange tool:-

 

        Advantage:-

•  Can get clone of official repository
• Better widgets
•  Drag & drop which thing u want (Scatter plot)
  

        Disadvantage:-                                                                

•  High-cost
• poor security
• Poor versioning   
  

 

  Comparison with its peer.:-