Decision Tree

Decision tree model to determine the outcome of previous (historical) insemination records of Canadian Holsteins as pregnant, open, or abortion.本决策树模型用于判定加拿大荷斯坦奶牛（Canadian Holsteins）既往（历史）配种记录的结局，将对应记录划分为妊娠、未妊娠或流产三类。