The power of Visual Data Science.
When I do not deal with people, machines or numbers, I enjoy the pleasures of data visualizations. #VisualThinking #DataScience #Python
3D Interactive Hotel Market Segmentation
There is a life beyond regression analysis! You can do so much more with pure time-series data! #datascience #plotly #timeseries
Web Mining on CSS classes
I was just working on some ‘side projects’ and made some nice visualizations of CSS classes as graph structures from Amazon, The New York Times and some other sites. Some interesting clusters can be spotted. Somehow, I have a feeling, I’m gonna dig deeper into this things of WebMining… Check out the plots below. Cheers! ...
Bloom Filter Example in Python
The title might also have been, “how to reduce 10 Gb of data to 1 single Megabyte”. BigData is only going to get bigger in the future. Our challenge, among others, is to find efficient methods and algorithms to (quickly) deal with wast amounts of data, extract meaningful information and to find ways how to ...
Recommender System in Python
The Amazon and Netflix are making almost 50% of their revenues by recommending appropriate products (books, movies) to their users. But how do they know what to recommend to their users? Well, they use the power of the collaboration between all other items and users. btw… If you would like to go deeper into the ...