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On the Re-evaluation

For all participants

In the past evaluation, we failed to remove irrelevant merchants at current stage (i.e. the half used after May 24th) from your submissions. It leads to a lower precision score due to the larger denominator. Please accept our sincere appology for any inconvenience this may cause.

To make up the mistake, the following steps will be taken.
1. All submissions will be re-evaluated from 16:00 UTC+8, May 6th and most participants will obtain a higher score, which may result in some fluctuation in ranking.
2. In the comming week, extra evaluation oppertunities will be given to all participants. That is, the evaluation frequency will be temporary raised to 6 times per day (once in every 4 hour) during May 6th--May 13th.


Thank you very much for your understanding.

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绛雪玄霜 2016-05-06 11:37:31 5432 分享 版权
阿里云 AI 助理回答

尊敬的参与者们:

在前一轮评估中,我们未能及时剔除5月24日后半段使用数据中不相关的商家信息,导致评估时分母增大,从而影响了精度得分。对此给您带来的不便,我们深表歉意。为弥补这一失误,我们将采取以下补救措施:

  1. 重新评估所有提交:自世界协调时间5月6日16:00起,我们将对所有提交进行重新评估。此举将使得大部分参与者的分数有所提升,并可能导致排名出现变动。

  2. 增加额外评估机会:在接下来的一周内,即5月6日至5月13日,我们将临时增加评估频率至每日6次,每隔4小时进行一次评估,以便大家有更多机会优化和验证自己的成果。

我们衷心感谢您的理解与支持。如有任何疑问或需要进一步的帮助,请随时告知。

祝您在接下来的评估中取得优异成绩!

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