Data and Tools

Manual Categorization of Stack Overflos Posts

  • Manual Categorization of Posts into Problem and Question Categories
  • Classification with k-NN


TSST is a tag synonym suggestion tool for tags on Stack Overflow.

  • Prototype
  • Datadump
  • Preprocessor
  • readme.txt
  • TSST and Preprocessor


  • Tag synonym pairs used to build communities
  • Tag-communities
  • Details for the evaluation of the communities
  • Manually investigated communities

The Android API on Stack Overflow

  • Replication Package and Supplementary Material

Automatically classifying posts into question categories

  • Replication Package and Supplementary Material .zip
  • Postprocessor:
  • replication package for automatically classify posts into question categories