Stack Exchange Open Source site questions categorization

<p>This dataset contains the posts of Open Source Stack Exchange site, collected at the end of 2020, along with the categorization of the posts. For each post a category, and potentially a second one is indicated, along with the cluster (generic group) each category belongs to. The coding task of assigning each question to a category was performed by two independent coders for each question (the categorization of each coder is also provided in the dataset). The dataset contains also (in a separate file) a dictionary of the most correlated unigrams and bigrams per category.</p>