data point
英 [ˈdeɪtə pɔɪnt]
美 [ˈdeɪtə pɔɪnt]
选取数据点；取值点
英英释义
noun
- an item of factual information derived from measurement or research
双语例句
- Real-time: Real-time data collection requires making SOAP requests to the monitoring server requesting for the most recently acquired data point.
实时：实时数据收集要求对监控服务器发出得到最近获取的数据点的请求。 - Each data point or cell of a cube is the Cartesian product of members of its dimensions.
一个立方体的每个数据点或单元是它的维成员的笛卡尔乘积。 - The trick we will use to find all the differences among neighboring data points is to create a data frame whose columns in a given row correspond to the prior, current, and following data point.
我们用来寻找相邻点之间的差异的技巧是，创建一个数据帧，它的列是给定连续数据点，分别是先前数据点（prior）、当前数据点（current）、后继数据点（following）。 - Place the paper clip in an isolated location away from any magnets until needed for the next data point.
在测量下一个数据点之前，将回形针置于不靠近任何永久磁铁的隔离区中。 - One can also use these index numbers in data analysis, using each country as a data point, to tease out correlations and even causalities.
人们还可以把这些指数用在数据分析中，将每个国家作为数据点，弄清彼此的关联，甚至其中的因果关系。 - To create a bubble chart, you must specify at least two values per data point.
气泡图要求每个数据点至少有两个值。 - This algorithm is ideal for finding data points that are close to an unknown data point and using the known output from those values to predict the output for the unknown.
这种算法非常适合于寻找接近于一个未知数据点的那些数据点并使用来自这些值的已知输出来预测未知输出。 - In directed data mining, you are trying to predict a particular data point& the sales price of a house given information about other houses for sale in the neighborhood, for example.
在直接的数据挖掘中，您会尝试预测一个特定的数据点&比如，以给定的一个房子的售价来预测邻近地区内的其他房子的售价。 - As each new data point is observed and received by the client, the point will be plotted.
随着对每个新的数据点的观察，及从客户端收到新的数据点，这些点将在图中绘出。 - O'Donnell cited a data point that showed the average selling price of notebooks falling below desktops briefly in retail.
他并以数据指出笔记本在零售市场的平均售价甚至已经跌到了比台式机还低的水平。