Amal Nair
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Amal is a Computer Science Engineer who is passionate about artificial intelligence and machine learning. He is someone who loves to stay updated with the trending IT technologies.

How Does  A Simple Chatbot With NLTK Work?

Chatbots are programs that are made to interact with human beings. This can be for various purposes such as information retrieval or for customer care. Today chatbots are intelligently capable of closely mimicking a human chat session. Whether you consider…

A Beginner’s Guide To Scikit-Learn’s MLPClassifier

There is no objection in saying that Classification is one of the most popular Machine learning problems across the entirety of Data Science and Machine Learning. We humans have been so fixated on making machines learn to classify and categorize…

How To Solve Your First Ever NLP Classification Challenge

A huge portion of the data that exists today is textual and as a Data Scientist, it is very important to have the skill sets to process these textual data. Natural Language processing has been around for a long time…

R Squared Vs Adjusted R Squared: Explaining The Key Differences

  As far as regression models are concerned, there is a certain degree of level of correlation between the independent and dependent variables in the dataset that let us predict the dependent variable. In statistics, this correlation can be explained…

A Simple Introduction To Python’s Seaborn Library: Getting Started With Data Visualization

There is nothing more powerful than a beautiful visualization. The effect of an intuitive visualization is far more satisfying than looking at a large table of data. In a previous article, we learned to plot graphs and create beautiful visualizations…

A Hands-On Introduction To Visualizing Data with Pandas

The ability to visualize data is a powerful skill in the world of Business Intelligence. BI is the intelligence that is derived by analysing and studying a huge amount of data, and tabular data is just not enough to represent…

Parameter Tuning With Grid Search: A Hands-On Introduction With Food Cost Prediction Data Science Hackathon

Model selection and parameter tuning can be a headache at times. It’s not an easy task to pick the best algorithm given plenty of options and neither is it possible to try out every one of them to find the…

Guide To Cracking The MachineHack ‘Pre-Owned Cars Price Prediction’ Hackathon

MachineHack one of the leading hackathon platforms dedicated to the Data Science community, is back again with an exciting hackathon for all data science enthusiasts. This new hackathon, in partnership with Imarticus Learning, challenges the data science community to predict…

Tutorial: Get Started With Exploratory Data Analysis & Data Preprocessing

Data cleaning is one of the most hectic and time-consuming tasks in Data Science. There is no easy template that facilitates the cleaning of data as each data set is unique in its own way consisting of noises that need…

Introduction to Boosting: Implementing AdaBoost in Python

In Machine Learning context, there are typically two kinds of learners or algorithms, ones that learn well the correlations and gives out strong predictions and the ones which are lazy and gives out average predictions that are slightly better than…

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