Also, each evaluator will only find a small number of the usability problems, so a set of severity ratings of only the problems found by that evaluator will be incomplete.
同样的，每一个评估者仅仅会发现少量的可用性问题。因此，评估者仅仅只对他发现的可用性问题进行严重性评级是不够的。
Thus, a single unsigned byte would be dedicated for a predicted value, and predicting the 6,005,940 ratings of the test set would require 6,005,940 bytes.
这样，单个的无符号字节将决定一个预测值，而预测 6,005,940 个测试集中的打分需要 6,005,940 个字节。
As such, there are a set of criteria, each with two ratings.
就其本身而言，有一套标准，每个都有两个评级。
Ratings are currently available only for a limited set of URLs.
安全评估目前只对一定的链接有效。
To measure accuracy in off-line experiments, a relevant dataset must be selected. Usually, the dataset is randomly divided into two parts: 80% as a training set and 20% as a test set of ratings.
要测量离线实验的准确性，必须选择一个相关数据集，数据集随机分为两部分：80%作为训练集，20%作为评分测试集。
The euro was set for a weekly loss against most of the currencies as Fitch Ratings downgraded Ireland on concerns of the debt crisis spreading to other European nations.
因担忧债务危机会满意至其他欧洲国家，惠誉国际评级下调爱尔兰的级别，导致欧元兑其他大多数货币连续第五个交易日下滑。
The euro was set for a weekly loss against most of the currencies as Fitch Ratings downgraded Ireland on concerns of the debt crisis spreading to other European nations.
因担忧债务危机会满意至其他欧洲国家，惠誉国际评级下调爱尔兰的级别，导致欧元兑其他大多数货币连续第五个交易日下滑。
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