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1楼 2011-11-26 21:27:59

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alvarohao

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unitjava(金币+3, 翻译EPI+1): 多谢！ 2011-11-26 22:54:08

Compare the precision ratio between the situations with and without characteristic information.
After adding the characteristic information for information search, the evaluation of the users to the searching results illustrated that the precision ratio of the system was improved apparently. Comparing to the recall ratio, the precision ratio was particularly emphasized by the information search based on the context aware to improve the users' satisfaction.

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求�?創新，勵志圖?姡�

2楼2011-11-26 22:26:01

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terry_well

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unitjava(金币+1): 谢谢 2011-11-26 22:54:19

When the characteristic information was imported to the enquiry system, the precision rate for the enquiry was greatly improved according to the feedback of the users. Compared with the recall rate, the precision rate is more important for the users who want to obtain the information of context-aware and would be satisfied with its higher precision rate.

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签名:英文名“Terry”,EC版专用；中文名“浆糊哥”，灌水专用，谢谢合作！

3楼2011-11-26 22:46:35

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