Usually, only some of the data points are needed for accurate classification.
He used language as a criterion for the classification of human groups.
For the general classification, only the time trial (stage 18) seems important.
From 1979 on, the team trial also counted for the general classification.
The sixth stage saw the beginning of the fight for the overall classification.
For the general classification, every cyclist got added his individual time.
Cognitive characteristics as a basis for classification become popular in the 20th century.
The 2-1-0 point system was used for the classification.
The battle for the general classification seriously began in the tenth stage.
For the general classification, these times were added together.