Machine Learning

Beginners Tutorial on XGBoost and Parameter Tuning in R

Introduction Last week, we learned about Random Forest Algorithm. Now we know it helps us reduce a model's variance by…

8 years ago

Descriptive statistics with Python-NumPy

Is it gonna rain today? Should I take my umbrella to the office or not? To know the answer to…

8 years ago

14 Incredible women who’ve reshaped the Data Science / Analytics Industry

Times are changing and have been for a while now. In the world of STEM, women are no longer considered…

8 years ago

Practical Tutorial on Random Forest and Parameter Tuning in R

Introduction Treat "forests" well. Not for the sake of nature, but for solving problems too! Random Forest is one of…

8 years ago

Beginners Guide to Regression Analysis and Plot Interpretations

Introduction "The road to machine learning starts with Regression. Are you ready?" If you are aspiring to become a data…

8 years ago

Components and implementations of Natural Language Processing

What is NLP? If you walk to an intersection of computational linguistics, artificial intelligence, and computer science, you are more…

8 years ago

Machine Learning and Auto-Evaluation

Machine Learning In very simple terms, Machine Learning is about training or teaching computers to take decisions or actions without…

8 years ago

Gradient descent algorithm for linear regression

You are probably using machine learning a number of times in a day without even noticing. For instance, whenever you…

8 years ago

Principal component analysis with linear algebra

Principal component analysis, or PCA, is a powerful tool which is used to analyze data sets and is formulated in…

8 years ago

Prerequisites of linear algebra for machine learning

Just about everyone has watched animated movies such as Frozen or Big Hero 6 or has at least heard about…

8 years ago

Designing a Logistic Regression Model

Data is key for making important business decisions. Depending upon the domain and complexity of the business, there can be…

8 years ago

Data Visualization packages in Python – Pandas

In the previous article, we saw how dplyr and tidyr packages in R can be used to visualize and plot…

8 years ago