The proportion of the user population is similar in both approaches — only the amount and the weight of the segments are different.

在这两种方法中，用户数量的比例是相似的——只是组的数量和权重有所不同。

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While the identity of each user remained anonymous, the researchers had access to age, gender, height, initial weight and time-stamped activities.

虽然每个用户的身份都保持匿名，但是研究人员可以获得年龄、性别、身高、最初体重和可实时追踪的活动。

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The difference is that while Atom is more than fast enough to run a web browser, it's typically burdened by a heavy weight OS that hampers the user experience.

不同之处在于当atom(阿童木处理器)运行浏览器已经足够快的时候，它同时还要负担那令人讨厌的笨重的操作系统。

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For instance, a user could match their weight (tracked on Withings) with their physical activities (tracked on RunKeeper).

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Would you rather buy a Wieder weight system from someone whose user id is "foxtrot" or from Sears?

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The name alone is enough to raise eyebrows, but wait until you see the special features: a biorhythm calculator, a fatness function that calculates a user's height-to-weight ratio, a calendar for keeping track of your menstrual cycle and a calorie-counting function.

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