The fuzzy theory with fuzzy rule is employed to indicate the uncertainty data.

模糊理论利用模糊规则来表示具有不确定性的数据；

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But it also creates a demand for advice and reassurance in the midst of limited data and considerable scientific uncertainty.

但是，在数据有限并在科学方面存在相当大的不确定性时，这也产生了对建议和鼓励的需求。

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It also marks a transition of ai from narrow, carefully defined domains to real-world situations in which systems learn to deal with complex data and adapt to uncertainty.

它也标志着人工智能从一些狭窄的、经过仔细定义的领域转向了现实场景，在这些现实场景中，系统要学会处理复杂数据，还要能适应不确定的环境。

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In the last century, Claude Shannon demonstrated that adding more data is needed to decrease uncertainty in data transmissions, prompting the creation of another source of data.

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Regardless of impressive strength from Cisco on strong earnings and Facebook despite a lock-up expiration, weak economic data, uncertainty over the fiscal cliff, and the escalation of a military conflict between Israel and Palestine have conspired to keep the pressure on equities.

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To develop these algorithms the 60 researchers involved used techniques that include game theory (in which agents have to overcome barriers to collaboration in order to get the best outcome), probabilistic modelling (which is employed to predict missing data and reduce uncertainty) and optimisation techniques (which can provide means of making decisions when communications between agents are limited).

ECONOMIST: Artificial intelligence