split_data.rb

file = [ ]
$<.each do |l|
  file.push l.chomp
end

file.shuffle!

s =  (file.size.to_f / 10).floor

open("./train.tsv", "w"){|f|
  (s*8).times do
    f.puts file.pop
  end
}

open("./dev.tsv", "w"){|f|
  s.times do
    f.puts file.pop
  end
}

open("./test.tsv", "w"){|f|
  file.each do |e|
    f.puts e
  end
}