Czech sentiment analyzer project aka “czester”

Hey! Just finished my latest project, the Czech language sentiment analyzer. The official name of this tool is “CZESTER”. Spend a lot of my time with this project the last couple of months, but I feel it was definitely worth it.

I learned a lot of new facts about multi-threaded web scraping, supervised machine learning, natural language processing, Flask and Chart.js integration which I used for site statistics page and also about deploying Flask machine learning web applications to Pythonanywhere and Heroku. This was probably the coolest project I worked on in a while.

It’s currently deployed to and I’d love to hear what you think about it. The details describing this project are located here: