Based on cloud technology, it lets users type search terms in Pinyin (the Romanization of Chinese) instead of laboriously entering Chinese characters. The accuracy rate for conversion is 90%.

基于云计算技术，这种技术允许用于直接键入拼音来替代直接的中文汉字的输入，同时，它的转化准确率高达90%。

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Mr Varian and Mr Choi show that the addition of these search trends to econometric models improves the accuracy of their estimates.

Varian和Choi表示，共同利用这些搜索趋势和经济计量模型就能够提高预测的准确性。

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Recently the company has been joined by a range of different search engines, which claim to outdo Google either on accuracy and speed or both.

近期，公司与其他搜索引擎联手工作，并称无论精确性还是速度上都优于Google。

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Mr Varian and Ms Choi show that the addition of these search trends to econometric models improves the accuracy of their estimates.

ECONOMIST: Internet search data may be useful for forecasters

As with Google, there are few details regarding specific instances of manipulated information, in part because there is no benchmark for the accuracy of either search results or credit ratings.

FORBES: Should Regulators Treat Google Like Standard & Poor's?

After all, Google had buried early competitors such as AltaVista and Ask Jeeves solely with the accuracy and usefulness of its search results.

FORBES