Consider the additive noise in the expression dataset, a new method based on Total Least Squares (TLS) is presented.

针对基因表达数据含有噪声的特点，提出了基于总体最小二乘估计的基因表达缺失值估计算法。

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In the paper, with the characteristics of AUV dynamic model is concerned, total least squares (TLS) is chosen to identify the hydrodynamic parameters of AUV.

考虑到AUV运动模型的特点，本文提出用全局最小二乘法(TLS)来辨识AUV水动力参数。

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The total least squares (TLS) are a new method in adjustment in recent years. Different from the least squares (LS), the errors in coefficient matrix and observations are considered simultaneously.

总体最小二乘方法(TLS)是近年来出现的一种较新的平差方法，与传统最小二乘方法(LS)不同的是，TLS可以同时顾及系数矩阵及观测值的误差。

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