Carl F. Bucherer has once again demonstrated its leadership in the field of peripheral technology with the introduction of the Manero ... ... <看更多>

Franck Muller recently presented the new Vanguard Krypton Racing Skeleton Grande Date, with a 44 x 53.7 x 15.1 mm carbon case, water resistant up to 30 meters. ... <看更多>

07.02.2019 - Shop Mido Men's Swiss Automatic Commander II BigDate Black Leather Strap Watch 42mm online at Macys.com. A confident rose gold-tone stainless ... ... <看更多>

BigDate. 记录学习大数据. k均值聚类算法（k-means clustering algorithm）是一种迭代求解的聚类分析算法，. 其步骤是随机选取K个对象作为初始的聚类中心，然后计算每 ... ... <看更多>