This paper analyzes several existing Chinese word segmentation methods, brings out a keywords extraction algorithm which according to the weight formula.

分析现有几种中文分词方法，提出一种关键词抽取算法。

youdao

Your pediatrician can tell you your child's body mass index - a formula that considers height, weight, age and gender - at the annual checkup.

儿科医生可以在年度检查的时候告诉你孩子的体重指数——通过一个考虑到身高、体重、年龄和性别的计算公式。

youdao

The basic formula for weight loss is simple and widely known: consume fewer calories than you expend.

减肥最基本的准则非常简单，而且广为人知：少摄取卡路里，多消耗卡路里。

youdao

Industry and government standards use a formula based on the weight of the birds.

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It has the remnants of a special relationship with America, it punches above its weight in military matters, and it has discovered in the third way a formula for grafting the entrepreneurial dynamism of Silicon Valley on to Europe's notions of equal opportunity and social justice.

ECONOMIST: Just let��s get stuck in

Our formula gives more weight to recent exits than older exits, to give credit to the best investors now.

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