social graph

基本解释

Once this social graph, or map, is in place, it becomes a potent mechanism for spreading information.
这一社会图或社会地图一旦投入使用，它就能成为传播信息的有力途径。
Simply put, the more data about you and your social graph that is available to be used by applications, the better targeted the content and/or service will be to you.
简单说来，如果应用程序能够将更多有关你和你的社交图的数据利用起来的话，那么为你提供的内容和服务就越具有针对性。
They will know your social graph and habitual patterns and, increasingly, like any good executive assistant, make helpful suggestions. ("Do you want me to invite your accountant to this meeting?
他们会了解你的社交图表以及作息规律，而且像任何好的经理助手一样，提出不错的建议。（“你想让我把你的会计师也邀请到会议里么？”）

Facebook is the social graph with the organizing principle around your friends and your social life.
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Gtrot helps people find places to go on trips by using their Facebook social graph.
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How about recommendations based on your social graph chatter, not just your prior viewing history.
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