Scatterplot visualization of conference talks. A principal components scatterplot of conference talk abstracts. Each point represents a talk. Nearby points have many similar words in their abstracts. The principal component axes can be approximately interpreted as corresponding to the amount of "protein function" and "genomic sequence analysis"-related terminology.
Tretyakov et al. BMC Genomics 2013 14(Suppl 2):I1 doi:10.1186/1471-2164-14-S2-I1