In order to perform existing data mining technology,such as Rough set,to mine the time series of foreign exchange rate,static attributes must be extracted to determine the developing tendency of time series behavior from the time series of foreign exchange rate.
为了能够使用现有的数据挖掘技术(例如粗糙集)对外汇汇率时间序列进行数据挖掘,必须从外汇汇率时间序列数据中抽取决定时间序列行为发展趋势的静态属性。
Data mining are used to analyze the foreign exchange rate time series and acquire the correct,implicated and hidden information,which has practical significance in the financial field.
利用数据挖掘技术分析外汇汇率时间序列,从时间序列中获得正确的、隐含的、潜在的信息对于金融领域研究具有重要的现实意义。
The article analyzes the main economical variables which influence technology innovation of the petroleum enterprise such as recent and future trend of oil price, foreign exchange rate, interest rate.
对影响石油企业技术创新能力发展的主要经济变量——油价水平、外汇汇率以及利率水平的近期走势及未来发展趋势进行了分析,目的是能够客观地认识经济环境对石油企业技术创新能力的影响,加快推进石油企业技术创新进程,提高石油企业核心竞争力。
according to the conditions of supply and demand in the foreign exchange market.
可上下浮动的外汇汇率。
The government 's figures have a steady Influence on the exchange rate .
政府的数字对外汇汇率有稳定影响。
Over there, there is a foreign exchange rate list.
在那边，有外汇汇率价一览表。
Current exchange rate of used to y be 1: 245
现行美元和日元的外汇汇率为1：245。
Who knows what forward foreign exchange rate is?
谁知道远期外汇汇率是怎么回事？
Foreign Exchange Rate Forecast Model Based on Wavelet Mallat Algorithm
基于小波Mallat算法的外汇汇率预测模型
Multiple change-points analysis for the dependence structures of exchange rate
基于外汇汇率相关结构的多变点分析
adjustable peg [foreign exchange]
可调整钉住汇率[外汇]
multiple rates system of exchange control
多元汇率外汇管制制度
Cross rate
套价，套汇汇率，裁定外汇行情
Foreign Exchange Reserves,the RMB Exchange Rate and Domestic Employment
外汇储备、人民币汇率与国内就业率
Buying rate of exchange:the rate at which foreign exchange Banks and Brokers agree to Buy foreign currency.
买入汇率:外汇银行和经纪人同意购买外汇的汇率。
Designated forex banks could deal with their clients at an agreed rate.
外汇指定银行可按议定汇率，对客户买卖外汇。
"Broken cross rates: In foreign exchange, disparity among three or more rates. "
有差异的套汇汇率:外汇中,在三种或三种以上汇率之间存在的差异。
must obtain permission to buy foreign exchange from the control authority at the official rate.
必须经允许后按官价汇率向管汇当局购买外汇。
multiple rate system of exchange control
多种汇率的外汇管制制度
currency futures
货币期货,外汇期货,汇率期货
The RMB will not be devalued, and foreign exchange control should be tightened.
坚持人民币汇率不贬值。强化外汇管理。