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206 Machine learning for subsurface characterization


                                                                      0.25
                                                                      to
                                                                      0
                                                                      from
                                                                      ranging

                                                                      amplitude



                                                                      signal
                                                                      NMR

                                                                      normalized



                                                                      is
                                                                      y-axis
                                                                      3000 ms; Comparison of original NMR T2 [blue (dark gray in print version)] and VAE-NN-based synthesis of NMR T2 [red (light gray in print version)] for 100


                                                                      to
                                                                      0.3
                                                                      from
                                                                      time
                                                                      relaxation



                                                                      T2
                                                                      the
                                                                      represents



                                                                      x-axis

                                                                      dataset.

                                                                      testing

                                                                      the
                                                                      from
                                                                    FIG. 7.8  depths  (unitless).
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