Economics, Econometrics and Finance
8 years ago

New Study Reveals How to Improve Accuracy of Singular Matrix Estimates

The Performance Comparison of Several Estimate in the Condition of Singular Matrix
Xiejin Liu

Paper Summary

The article compares different ways to estimate values in a math problem when the data is tricky. They looked at three methods and found that two of them can give the same answer in certain situations.

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