Orange3 Argument Mining Add-on

This work is an open-source Python package that implements a pipeline of processing, analyzing, and visualizing an argument corpus and the attacking relationship inside the corpus. It also implements the corresponding GUIs on a scientific workflow platform named Orange3, so that users with little knowledge of Python programming can also benefit from it.

The package contains three components that can be used to build the workflow:

• Chunker: Split arguments into smaller chunks, learn topics of chunks through topic modeling, measure sentiment and important of chunks within arguments.
• Processor: Merge chunks and meta back to arguments, compute coherence and other potential measurements of arguments.
• Miner: Build attack network of arguments, label supportive and defeated arguments based on the network structure.