数据缺乏 meaning in English
data deficiencies
data deficiency
Examples
- However , this enormity of information lacks focus and , shall we say , a common body of practical knowledge
然而，数据缺乏的这暴行集中和,我们将说吗,一个实际知识的通常身体。 - In order to overcome the problem of data unavailability , it conducts an empirical panel - data analysis
在实证检验过程中为了克服数据缺乏的问题，采用了面板数据模型进行实证分析。 - It is one of the reasons that have caused the rebuilding and waste of resources . but the resource construction and information sharing is a systemic engineering
现代远程教育资源建设存在信息壁垒问题，数据缺乏合理的架构，这是造成资源重复建设和浪费的很重要原因。 - Pattern recognition and fault diagnosis based on the rough sets theory and neural networks is studied in this dissertation . rough set theory in the noise environment and in the real region is generalized , and as the sametime , the methods of combine rough set theory with neural networks are proposed . the main contents of the dissertation are organized as follow : at first , a relation of nearness instead of indiscernibility is proposed for increasing the robustness of decision system which consists of noise pollution data
论文运用粗糙集理论与神经网络方法进行了模式识别和故障诊断方面的研究,对在噪声下和实数领域的粗糙集模型进行了扩展,研究了粗糙集与神经网络的多种集成应用方法,全文的主要内容如下:首先,论文针对经典粗糙集理论中的不可分辨关系对连续属性值中噪声数据缺乏容错性的情况,提出一种相近关系代替不可分辨关系,并用不同的值调节相近关系中可接受的相近程度,限制了可冗余的范围。 - Concluded the characteristics of information sharing in logistics system on the basic of analyze the working principle of every sub - system . facing some problems in information sharing when sub - system links directly such as responsibility of data maintenance , oneness of all data and so on , gives some possible ways to resolve them . 3
在物流信息系统中各子系统的工作原理分析基础上，归纳信息共享需求的特点，揭示子系统间直接互连存在的问题，如存在系统共用数据缺乏明确的维护责任，数据的统一性难以保证，接口设计受其他子系统功能要求的牵制等问题，针对这些问题寻找可能的解决办法。