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- Data mining is a process of learning and gaining connotative and valuable information from large scale data. 数据挖掘是从大规模的数据中抽取非平凡的、隐含的、未知的、有潜在使用价值的信息的过程。
- However, several practical problems keep AFR far away from mature, especially sensitivity to outer conditions, lower Error Recognition Rate (ERR) for large scale data set, etc. 但实践表明人脸识别技术还远不够成熟,尤其是对识别条件敏感、大样本集识别率低等问题比较严重。
- Method Decision making system and dynamic data referring system, closely related withsuper heavy oil rccovery, is established by using computer network and large scale data base. 方法利用计算机网络及大型数据库系统,建立与超稠油开发密切相关的生产决策系统与动态数据查询系统。
- Abstract To efficiently resolve outlier detection problem in large scale data sets, an efficient outlier detection algorithm based on Support Vector Data Description (SVDD) was proposed. 摘要 为了解决大规模数据中的异常检测问题,提出了基于支持向量数据描述(SVDD)的高效离群数据检测算法。
- The next year the work went ahead on a large scale. 第二年这项工作就大规模进行了。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- Large scale data equipment room 大型数据机房
- They are preparing for war on a large scale. 他们正在大规模地备战。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- Large scale industry emerged only gradually as technology evolved. 大工业只是随着技术发展而逐渐开始存在的。
- The aim work of this paper is to pretreat large scale MSMS data. 本文对质谱技术所产生的大规模实验数据和理论数据分别进行了预处理。
- The board of directors made the decision to produce the car on a large scale. 董事会决定大规模生产这种汽车。
- Is the Universe Homogeneous on Large Scale? 宇宙在大尺度上是均匀的吗?
- We are preparing for war on a large scale. 我们正在大规模地准备战争。
- Large scale studies should be collaborative. 大规模的研究应该是协作的。
- The medicine is now is produce on a large scale. 这种药现在正大规模地生产。
- WHY ARE LARGE SCALE INCIDENTS PREVALENT? 大规模事故为何屡屡发生?
- They are making war preparations on a large scale. 他们正大规模地搞战备。
- People started quarrying stone on a large scale. 人们就开始大规模地开采山石了。
- These functions also internally scale data values from one range to another, using the same algorithm in Step 2. 使用步骤2中的相同算法,这些函数也可以内部地将数据值按比例从一个范围缩放到另一个范围。