"","perplexity_scores","dubious_number_tSNE" "1",20,581 "2",30,483 "3",50,230 "4",80,247 "5",110,179 "6",140,146 "7",170,117 "8",200,113 "9",230,110 "10",260,105 "11",290,99 "12",320,89 "13",350,81 "14",380,84 "15",410,71 "16",450,72 "17",500,68 "18",550,68 "19",600,63 "20",650,66 "21",700,60 "22",750,59 "23",800,62