提出一种新的在线逆散射方法—支持向量机，通过支持向量机将原问题转化成一个回归估计问题。

In this paper, a new online methodology is presented for the solution of inverse scattering problems.

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回归估计是统计学中基本问题之一。

Problems of regression function estimate is a basic problem in statistical theory.

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目前，如何设计快速有效的回归估计算法仍然是支持向量机实际应用中的问题之一。

Now, how to design fast and efficient SVM algorithms applied to regression estimation becomes a great challenge in practical applications of support vector machine.

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目前，如何设计快速有效的回归估计算法仍然是支持向量机实际应用中的问题之一。

Now, how to design fast and efficient SVM algorithms applied to regression estimation becomes a great challenge in practical applications of support vector machine.

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