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d4cbafd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | """MotionTransformerGraphV9b — V6 + adaptive readout (3ch, no kinematic)."""
from models.backbone_graph import MotionTransformerGraph
from models.graph_interaction_nba_v9b import FutureInteractionGraphV9b
class MotionTransformerGraphV9b(MotionTransformerGraph):
def __init__(self, model_config, logger, config,
graph_num_gnn_layers=2, graph_dropout=0.1,
top_n_neighbors=5, rel_traj_hidden=32, y0_score_dim=32):
super().__init__(model_config, logger, config,
graph_num_gnn_layers=graph_num_gnn_layers,
graph_dropout=graph_dropout)
self.future_graph = FutureInteractionGraphV9b(
embed_dim=self.dim, future_steps=self.T_future,
num_agents=self.A, num_heads=4, dropout=graph_dropout,
num_gnn_layers=graph_num_gnn_layers, time_dim=self.dim,
top_n_neighbors=top_n_neighbors,
rel_traj_hidden=rel_traj_hidden, y0_score_dim=y0_score_dim)
params = sum(p.numel() for p in self.future_graph.parameters())
logger.info(f"FutureInteractionGraphV9b (adaptive readout) parameters: {params:,}")
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