标准值-实际值的比较 reference-actual comparison ; reference-actual value comparison
对于个股上海石化股价给出了最高价、收盘价、最低价的GM(1 1)预测值与实际值的比较。
For the stock of a Shanghai chemical plant, a comparison was done between the highest price, closing price, the GM (1.1) of the lowest price, the predicted value, and the actual value.
它会比较预期的值和从事件发生数据读取的实际值,从而判断是否整合了重复事件。
It compares the expected value to the actual value read from the event occurrence data to determine if duplicate events were consolidated.
通常,不同的中央处理单元 (CPU) 和操作环境以不同的方式存储浮点数,简单地比较期望值和实际值是无效的。
Typically, different central processing units (CPUs) and operating environments store floating points differently and simple comparisons between expected and actual values don't work.
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