From text to scheme

Abstract

We show how to solve common problems in identifying arguments from expert opinion, illustrated by five examples selected from The Economist. Our method started by intuitively identifying many appeals to alleged experts in The Economist and comparing them to the argumentation scheme for argument from expert opinion. This approach led us to (i) extending the existing list of possible faults committed when arguments from expert opinion are performed and (ii) proposing the extension of the list of linguistic cues that would allow analysts to identify arguments from expert opinion. Our ultimate aim is to help argument identification by argument mining connect better with techniques of argument analysis and evaluation.