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。
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。
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。
The mathematic models are established based on statistical data in this paper to predict the change of income and expense of urban residents and college tuition fee.
本文通过统计数据建立数学模型，对我国不同收入的城镇居民年均收支与大学年均学杂费的变化趋势进行了测算。
Low efficiency due to manual mode, all aspects of statistical data with a lag time, resulting in the management of garment enterprises can not be based on statistical data and timely decision-making.
由于手工方式效率低，各个环节统计数据的时间具有滞后性，造成服装企业的管理人员无法根据统计数据及时作出决策。
Methods Based on statistical data of Shaanxi Province from 1999 to 2004, the grey correlation degree analysis is used.
方法基于陕西省1999—2004年的统计数据，运用灰色系统理论中的相对关联度分析方法。
Based on statistical data, the paper analyses sector structure of employment in urban areas of Hunan Province (data,) explores the ways of improving urban areas employment.
利用统计资料，分析湖南城镇就业的行业分布特点，探讨增加城镇就业的基本途径。
Based on statistical data of cultivated land and social and economic factors from 1949 to 2002 in Poyang Lake region, this paper discusses the driving forces by multi-variable statistical method.
依据鄱阳湖地区1949 ~ 2002年耕地面积和社会经济统计数据，运用主成分分析和多元线性回归模型等统计方法分析该地区耕地面积变化的驱动因素。
Based on statistical data about profit rates of various securities, this paper provides a new model for the decisions of securities investment with the help of fuzzy multiple objective programming.
根据各种证券收益率的统计数据，提出了基于模糊多目标规划的一种新的证券投资决策模型。
Based on statistical data about profit rates of various securities, this paper provides a new model for the decisions of securities investment with the help of fuzzy multiple objective programming.
根据各种证券收益率的统计数据，提出了基于模糊多目标规划的一种新的证券投资决策模型。
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