Janes-Vejica is a corpus of Slovene tweets where commas are annotated with the reason for their (in)correct use, according to the supplied typology. The corpus was sampled from the Janes-Norm corpus (http://hdl.handle.net/11356/1084), which was manually annotated for tokenisation, sentence segmentation, and word normalisation, and automatically for morphosyntactic descriptions and lemmas.
The corpus is further described in:
POPIČ, Damjan, FIŠER, Darja, ZUPAN, Katja, LOGAR, Polona. Raba vejice v uporabniških spletnih vsebinah. Proceedings of the Conference on Language Technologies & Digital Humanities, Ljubljana, Slovenia. 2016, pp. 149-153. http://www.sdjt.si/wp/dogodki/konference/jtdh-2016/zbornik/