ROI:信息回报率
“信息回报率”是衡量信息价值的重要指标,在英文中常表达为“Return On Information”,为便于日常书写与交流,业界通常将其缩写为“ROI”。这一术语在计算机科学与电信行业应用广泛,用于评估信息投入所带来的实际效益,尤其在数据分析和通信系统优化中具有重要作用。
Return On Information具体释义
Return On Information的英文发音
例句
- When you implement grid technology, it produces the dramatic effect of improving access to system resources by user communities while helping improve the return on investment in information technology.
- 在实现网格技术时,网格技术在帮助提高信息技术方面的投资回报率的同时,对用户社团对系统资源的访问产生了很大的影响。
- For example, return to mainly on information of the news and practical information;
- 诸如,回归新闻本体,以新闻资讯和实用信息为主打;
- Constructs the differential manifold of stock return process based on information geometry, and gives its geometric structure such as the Fisher metric matrix and α - connection coefficients.
- 基于信息几何建立股票收益率满足的概率分布族所构成的微分流形,给出流形的几何结构。
- The value relevance reflects the interpreting ability of accounting information on stock prices or return on equity, and reflects the extent to which accounting information is used by investors.
- 而价值相关性体现了会计信息对股票价格或股票报酬率的解释能力,反映了投资者对会计信息的使用程度。
- The return tracking to the threshold is implemented based on statisical threshold method of 3 σ. The information of the threshold is enriched in the premise that the test sample is limited.
- 本算法在3σ统计阈值法的基础上实现了阈值的自回归跟踪,在试验样本有限的前提下丰富了阈值计算信息。
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