pleasant tree. Decision tree is also so easy to understand as pleasant the above tree is

There are many wonderful blogs and tutorials on decision tree but I haven’t found one, where complete example of building a tree is shown. So, I would like to explain it using simple math with very well known example (toy dataset, commonly used for explaining decision tree).

In simple words…


What is Artificial Intelligence, Machine Learning, Deep Learning and Data Science and How are they different ?

Now-a-days, because of hype, these terms are being used interchangeably. In this blog, I would try to briefly distinguish between these terms.

Note : There are many different definitions available for these terms…


This is continuation to previous chapter. Please go through it before you read this blog or else you will find it very difficult to understand this article.

As we discussed previously all the possible cases with three people. So, if we there are more than three people in the network…


Positive and negative relationship (image source : lifehack)

Relationships starts from birth and remains till death, for all the living things on the planet. It is at least true with humans(in terms of friends, family, neighbors, colleagues, etc…). They are inevitable at any stage of life. Social networking is a great way to connect with people and interact…


I assume that, people who are reading this blog already have some idea about deep learning concepts and Multi Layered Perceptrons. If you are completely new to these concepts, you may not understand this blog. kindly, revisit after you learn basics of deep learning.

In very simple terms, important task…


Recently , I was trying to build a CNN-LeNet with MNIST dataset using “sigmoid activation function”, I really got shocked by the results it gave, then I tried it using tanh activation function. It gave the best result, which can’t be compared to sigmoid. Then, I actually thought of going…


I was quite amazed by this Survey results when I actually performed analysis on it. Here are those:

This Survey was conducted by Kaggle to understand what is happening with machine learning in different industries and the best ways for new data scientists to break into the field.

Image source : https://bit.ly/2LWBi2m

This survey…


Data Visualization : Heart of Project Presentation

Data Visualization using python

Beautiful plots and charts have power to speak out by just looking at them without deep explanation. It can be done with support of code written in the backend.

No matter, how great is backend code, clients as well as non-technical people can’t understand them. …


Dictionaries are one of the most widely used and important data structure in python. Unlike data structures in python( lists, tuples, strings, sets and frozensets), where they have only value as an element , dictionary has a key-value pair.

I assume that you have basic idea about lists and tuples…

Chamanth mvs

I am tech enthusiast and keen to understand what’s happening behind and how is it working (in ML,AI,Big data and Social networks)

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