Afroz Hussain
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Data Scientist
Finding a new position, Networking

Afroz Hussain's Blog

What to try Next when stuck in Machine Learning Problem?

Posted on June 2, 2016 at 8:38pm 0 Comments

People waste a lot of time if don't know the proper way of dealing with machine learning problem.  Here is a very good and quick rule of thumb by Andrew Ng that can rescue any machine learning trainer if he/she is not getting improvement in model. 

First check whether model is suffering from 'High Bias' or 'High Variation' then try any of the following method to fix the issue. It is useful to plot a learning curve to understand if there is a high bias or high variance…


Big Data Realization: We are in transition phase

Posted on January 24, 2016 at 5:19am 1 Comment

Recently found a post by Ali Syed on topic ; "Europeans unconvinced by big data in general".

This study was conducted for the Vodafone Institute for Society and Communications…


Machine Learning is all about Common Sense.

Posted on January 21, 2016 at 9:30pm 3 Comments

Machines are invented to solve problems and make life easier. It is widely accepted that common sense is a sense which is not so common :) So, don't you think this problem should also be addressed? 

Right. if machines are supposed to solve our problems then is there any machine that can solve our this problem? Or someone would say that can a machine ever solve this problem?  I'll say ! machine learning is all about to solve this issue. 

What is a common sense?…


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