This is the code repository for David Krammer's Bachelor's thesis. It splits up in separate projects, explained in the following.

This project was used to crawl websites using the python library "Scrapy". The files in there are mostly loose python files that have to be executed via a Scrapy command on the command line.

Here are all necessary files for starting up the Google Parser "Syntaxnet" in a Docker Container. Please follow the readme in there for further information

This project was used to calculate via machine learning an extended polarity lexicon to use for the main application.

This is the main project. Here you can find all the code that is necessary to execute the sentiment analysis (except for the Syntaxnet Docker Container).

This project was mainly used to serialize data for the main application for faster loading. Most code in here is quite messy and written for one time use only.