什么是数据科学？ ·数据驱动的数据科学 Problem Data Insight I want to increase sales - Existing data - Item X sells more on Y day of the Other data sources week in Z conditions: Raspberries sell higher on a Saturday when the temperature is 20-25C什么是数据科学？ • 数据驱动的数据科学 Pr瀂濵濿濸瀀 D濴t濴 I瀁s濼濺濻t I w濴瀁t t瀂 濼瀁濶r濸濴s濸 s濴濿濸s - Ex濼st濼瀁濺 濷濴t濴 - Ot濻濸r 濷濴t濴 s瀂ur濶濸s - It濸瀀 X s濸濿濿s 瀀瀂r濸 瀂瀁 Y 濷濴y 瀂濹 t濻濸 w濸濸濾 濼瀁 Z 濶瀂瀁濷濼t濼瀂瀁s: - R濴s瀃濵濸rr濼濸s s濸濿濿 濻濼濺濻濸r 瀂瀁 濴 S濴tur濷濴y w濻濸瀁 t濻濸 t濸瀀瀃濸r濴tur濸 濼s 20-25 C 9