フリー問題

問題文

A team is writing the front page of its notes on Communications Mining, and both lines are matters of record. The first line has to give the low end of the label count that a typical dataset carries. The second line has to name the fourth factor that the model rating takes into account, alongside balance, underperforming labels and coverage. Which pairing belongs in the note?

選択肢

1. The low end of the label count that a typical dataset carries is 70, and the fourth factor that the model rating takes into account is All Models.
2. The low end of the label count that a typical dataset carries is 70, and the fourth factor that the model rating takes into account is All Labels.
3. The low end of the label count that a typical dataset carries is 50, and the fourth factor that the model rating takes into account is All Labels.
4. The low end of the label count that a typical dataset carries is 50, and the fourth factor that the model rating takes into account is All Models.