价格数据 meaning in Chinese

price data

Basic price data
基本价格数据
The simulated results on the prediction of stock price show that the improved approach possesses better forecasting precision than the conventional models
对股票价格数据进行预测的数值模拟结果表明，改进算法比常规模型具有更好的预测精度。
This method ’ s main feature is easy to implement and can utilize the massive stock price data and the rating information provided by professional rating agencies
该方法的主要特点是:简单易行且可利用中国股票市场上的大量股票价格数据和专业评级机构提供的评级信息。
The first problem studies that how to decide the securities which should to be invested in from the given securities set by calculating the historical price - data and filtering one by one the calculating results
第一个问题研究了怎样从给定的证券集中，通过以往的历史价格数据，逐个进行筛选，找出最后要投资的证券。
It is easy to imagine ways in which mobile phones could stimulate economic activity ? they make up for poor infrastructure by substituting for travel , allow price data to be distributed and enable traders to engage with wider markets , and so on
设想移动电话对经济活动的刺激方式并非难事，它省去了四处奔波，弥补了基础设施不健全所造成的不便，传播了价格数据，使交易者参与到更为广阔的市场当中，等等。