Include topics of a smell / text source / image

[pasqLisena]

It would be interesting to include somehow the topic (e.g. schema:about) of the smell, e.g. war, odour of sanctity...

[rtroncy]

We could:

• either have a set of pre-defined topic labels (e.g provided by Historians) and we could try to run ZeSTE / ProZe experiments in order to get a fine grained classification of text documents according to these topics;
• or run a pure topic modeling algorithm (via ToModAPI) over a collection and see what topics are being formed, the difficulty being to estimate the right number of topics

[dschwabe]

Perhaps start with a rough estimate of the number, based on suggested topics by the historians. Then adjust.