data-fitting

基本解释

The result is satisfactory from the calculation of actual data and fitting-figures.
从几组实际数据的计算与拟合图来看，其结果是满意的。
The support vector approach learns a parsimonious regression model from the given data to avoid the data over-fitting problem.
支持矢量回归方法可以在给定的资料中生成一个简洁的回归模式，以避免常规机器学习法中的资料过度学习问题。
Analyse data that is collected by CCD, put forward data-fitting by use of MATLAB and set up maths model, make discussion toward it.
分析了CCD所采集数据的处理，提出了运用MATLAB对数据进行拟合并建立数学模型的方法，对数学模型评价进行了讨论。

We've seen scientists experiment with DNA as a storage medium -- most recently with a Harvard team fitting 704TB of data onto a single gram of the genetic material -- and it looks like that research trend is only picking up.
ENGADGET: Scientists encode Shakespeare sonnets, MP3 and more into glitch-free DNA
Important cases where the computational definition of R2 can yield negative values, depending on the definition used, arise where the predictions which are being compared to the corresponding outcomes have not been derived from a model-fitting procedure using those data, and where linear regression is conducted without including an intercept.
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数据拟合
By analyzing scattered data fitting theory, the second chapter compares several data-fitting methods, propose a layered and repetitious data-fitting algorithm based on searching, explain the algorithm in detail and present the experimental results.
第二章在分析了散乱数据拟合原理的基础上，比较了各种拟合方法的优劣，提出了一种基于搜索的分层多重拟合算法，详细说明了该算法的实现过程并给出了实验结果。
数学
数据拟