> For example, if you have two documents with the first tagged 'tech, microsoft' and the second tagged 'tech, linux' we can infer that tech is the parent of 'mi

> For example, if you have two documents with the first tagged 'tech, microsoft' and the second tagged 'tech, linux' we can infer that tech is the parent of 'microsoft' and 'linux' How do you account for the availability effect [0]? To use your example, let's say that I tagged a document 'tech, microsoft' and the second is tagged 'linux, tech', because of the availability effect -- it's been a long time since I tagged documents causing me to add the 'tech' tag as an afterthought rather than as the first tag? Better to keep things simple. 0: https://en.wikipedia.org/wiki/Availability_heuristic https://en.wikipedia.org/wiki/Availability_heuristic