This post is about ‘When 20th century electricity meets 21st century electricity i.e. Artificial Intelligence.
Andrew Ng has famously quoted
Artificial Intelligence is the new…
Descriptions of different terms of the bayes theorem.
What is bayes theorem?
Bayes theorem determines a probability of an occurrence of an event based on the prior knowledge of occurrence of that event or knowledge of conditions that may…
Linear Regression is one of the oldest and the simplest technique that is still used heavily till date. Lets see what is linear regression?
Linear regression is a statistical technique which helps us summarize and analyze…
What is a Chinese restaurant process (CRP)?
Let’s see what wikipedia has to say about CRP.
Imagine a Chinese restaurant with an infinite number of circular tables, each with infinite capacity. Customer 1 sits at the first table…
I was curious if we could apply the regression or other statistical/machine-learning…
We dcrucs.co recently built an app to analyze posts of a Facebook page. The obvious choice for us was pages of online ecommerce companies that operate in India. We selected six pages that include Flipkart, SnapDeal, Amazon (India), Infibeam, ShopClues and JustDial.
Volume, Variety & Velocity
In the big data world the data has a few properties if it is big data. These are termed in 3V’s of big data, namely Volume, Variety and Velocity. Lets take a look at each in detail.
In simple words huge amount of data is called as big data.
Every data science project is like a derivation of a formula in mathematics. In a mathematical derivation we start with the facts and basics and apply them to move on from there, similarly in a data science project we start from the collected data and ask very…
Correlation does not imply causation.
If you are in the data science field, you might have heard the quote quite a few times. “Correlation does not imply causation”. Lets dig it down to find the crux of the saying.