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The rotation-invariant features can be obtained from the parameters of the ACGMRF model by the one-dimensional -LRB- 1-D -RRB- discrete Fourier transform -LRB- DFT -RRB- .
 parameters of the ACGMRF model, rotation-invariant features; one-dimensional -LRB- 1-D -RRB- discrete Fourier transform -LRB- DFT -RRB-, rotation-invariant features
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 parameters of the ACGMRF model, rotation-invariant features; one-dimensional -LRB- 1-D -RRB- discrete Fourier transform -LRB- DFT -RRB-, rotation-invariant features