by Davide Imperati | Mar 23, 2020 | Uncategorized
Some considerations on Italy’s Coronavirus Outbreak Introduction Covid 19 is a particularly aggressive Coronavirus strain originated in China in December 2019 and rapidly spreading around the globe in what is likely to be the deadliest pandemic of the century....
by Davide Imperati | Mar 21, 2020 | Uncategorized
Telegram Bot Parsing Human Speech to Text Introduction In the recent years, very many people are permanently connected to the internet through their mobile phones and they are immediately reachable through instant messaging systems. Messenger, Whatsapp, and Telegram...
by Davide Imperati | Mar 19, 2020 | Uncategorized
Power of A/B-Testing Introduction A/B Testing is a very useful technique used to compare the discrete outcome of two versions of something and figure out which performs better. It finds large use in the evaluation of websites and app, but it dates back to the...
by Davide Imperati | Mar 19, 2020 | Uncategorized
A/B Testing Architecture in the Cloud Introduction In a data driven economy, being able to explore different models and compare them side to side in a real life setup is paramount. Therefore, there is a serious need to build architectures able to seamlessly deploy...
by Davide Imperati | Mar 11, 2020 | Uncategorized
Model Dimensionality and Overfitting Introduction Overfitting is one of the most common situations any data scientist will face, still one of the most challenging to understand and master in-depth. Overfitting is the production of a model that resembles a portion of...
by Davide Imperati | Mar 11, 2020 | Uncategorized
The Curse of Dimensionality Introduction Human beings are used to live in a 3 dimensional space, 4 dimensional is we also consider time. However, most of the mathematical reasoning we are able to carry out on paper is bound to the plane of a piece of paper or a...
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