Table of Contents Introduction Scraping twitter and using Amazon comprehend in R Sentiment Analysis Conclusions Photo by Lidya Nada on Unsplash Introduction This article was written as part of a university project and… Read more »
Case study: How to price your convenience stores? This case study describes our results of a recently completed project. Our partner has shops in hundreds of locations, where impulse products… Read more »
Payback of data projects As a project company dealing with delivering data solutions, we also benefit from that the money, our customers invest in our service, returns multiple. Therefore, it… Read more »
With slight exaggeration, alarm bells has been ringed for years for data management companies: 25th May 2018 is the date when GDPR, the General Data Protection Regulation of EU enters… Read more »
In practical data mining it is a common experience that there is much more room to enhance forecast by introducing new aspects, than reshaping the type of the model used…. Read more »
Attention! Statistical topic coming! Attention! It’s so easy to interpret that it’s no excuse to skip it! We live in the era of data: it is mass produced, it is… Read more »
The hero of this story is a fictional character, any resemblance to reality is NOT accidental. The idea of this post is coming from a beer (well, beers) with friends… Read more »
The mission of date warehouses (DWH) is to be the source of “undoubted” information. To have the “single version of truth” they operate with strict rules. However, this leads to… Read more »
It is cool to be a data scientist. It is not clear from a short introduction that this attractive looking job is actually donkey work for the most part because… Read more »
The managers of enterprise data warehouses (DWH) are carrying more and more responsibilities on their shoulders. As the processes of enterprises are more and more data dependent, the availability and… Read more »