_BASE_: "Base-Strongerbaseline.yml" MODEL: META_ARCHITECTURE: 'MGN' FREEZE_LAYERS: ["backbone", "b1", "b2", "b3",] BACKBONE: WITH_NL: False HEADS: NAME: "ReductionHead" POOL_LAYER: "maxpool" REDUCTION_DIM: 256 LOSSES: NAME: ("CrossEntropyLoss", "TripletLoss",) CE: EPSILON: 0.1 SCALE: 1.0 TRI: MARGIN: 0.0 HARD_MINING: True NORM_FEAT: False SCALE: 1.0