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EXAFS a, b a c, d c, d b b a b c d X (EXAFS: Extended X-ray Absorption Fine Structures) X [1] EXAFS X X EXAFS BL11 EXAFS EXAFS j (1) R j EXAFS (1) (2) LASSO (Least Absolute Shrinkage and Selection Operator) [2] LASSO [1]. B. K. Teo (Ed.), EXAFS: Basic Principles and Data Analysis, Springer, 1986. [2]. R. Tibshirani, J. Roy. Stat. Soc. B, 58, 267 (1996). : EXAFS
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