@inproceedings{martin-johnson-2015-efficient, title = "More Efficient Topic Modelling Through a Noun Only Approach", author = "Martin, Fiona and Johnson, Mark", editor = "Hachey, Ben and Webster, Kellie", booktitle = "Proceedings of the Australasian Language Technology Association Workshop 2015", month = dec, year = "2015", address = "Parramatta, Australia", url = "https://aclanthology.org/U15-1013/", pages = "111--115" }