The optimizer ACTS based on statistical data about the number of rows in a table, the use of space by a table or index, and other information.

优化器的操作基于数据表中的行数、数据表或索引使用的空间以及其他信息的相关统计数据。

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The future fate of this map will be decided based on statistical data and further player feedback.

该图未来的命运会取决于统计数据和玩家进一步反馈。

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First, neural networks, mathematical models and rule models are constructed based on statistical data and empirical knowledge.

首先基于统计数据和经验知识，建立神经网络，数学模型和规则模型。

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Based on statistical data of attendance at games, the BBWAA voters may believe they are justified to deny such considerations.

FORBES: Move up http://i.forbesimg.com t Move down

Increasingly doctors can use computer programmes based on statistical data as a tool for diagnosis but is this always the right way to treat a patient?

BBC: NEWS | Programmes | More Or Less | Diagnosis by computer statistics

Many of the study's categories, he pointed out, are based on surveys of executives rather than statistical data, and so are influenced by their respondents' biases.

FORBES: Magazine Article