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. 2016 Jan 19;11(1):e0146672. doi: 10.1371/journal.pone.0146672

Table 5. Top 5 words to topic document of 20 newsgroups and web-snippets (dimension number = 50).

20 newsgroups web-snippets
h13 h25 h30 h32 h1 h7 h31 h46
gun Israel car player health programming graduate sports
weapon isra bmw game healthy language college football
firearm hate driver season calorie java research match
arm kill auto bike food cache students golf
control armenia speed playoff prevention memory harvard tournament