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◼ I have made Wallpaper App using flutter

◼ I have used pexels API to get wallpaper into my Application

What is JavaScript?

JavaScript is a scripting or programming language that allows you to implement complex features on web pages every time a web page does more than just sit there and display static information for you to look at displaying timely content updates, interactive maps, animated 2D/3D graphics, scrolling video jukeboxes, etc. you can bet that JavaScript is probably involved. It is the third layer of the layer cake of standard web technologies, two of which (HTML and CSS) we have covered in much more detail in other parts of the Learning Area.

Why JavaScript?

JavaScript is one of…

The confusion matrix is a matrix used to determine the performance of the classification models for a given set of test data. It can only be determined if the true values for test data are known. The matrix itself can be easily understood, but the related terminologies may be confusing. Since it shows the errors in the model performance in the form of a matrix, hence also known as an error matrix. Some features of the Confusion matrix are given below:

  • For the 2 prediction classes of classifiers, the matrix is of 2*2 table, for 3 classes, it is 3*3…


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