Task | Network | Mean relative error | Relative error SD | Iteration time*, Tesla K40 (s) |

Distance distribution recovery | In-(256)_{2}-Out | 0.090 | 0.231 | 0.32 |

In-(256)_{3}-Out | 0.077 | 0.208 | 0.44 | |

In-(256)_{4}-Out | 0.070 | 0.195 | 0.74 | |

In-(256)_{5}-Out | 0.069 | 0.194 | 0.99 | |

In-(256)_{6}-Out | 0.069 | 0.192 | 1.19 | |

Form factor recovery | In-(256)_{2}-Out | 0.0065 | 0.0143 | 0.31 |

In-(256)_{3}-Out | 0.0042 | 0.0094 | 0.51 | |

In-(256)_{4}-Out | 0.0037 | 0.0084 | 0.75 | |

In-(256)_{5}-Out | 0.0034 | 0.0080 | 0.98 | |

In-(256)_{6}-Out | 0.0034 | 0.0080 | 1.18 |

*Using a database with 100,000 DEER traces generated as described under “Training database generation” section.