Claude
a7dd31cc2b
feat(train): Complete all 5 ruvector integrations — ADR-016
All integration points from ADR-016 are now implemented:
1. ruvector-mincut → metrics.rs: DynamicPersonMatcher wraps
DynamicMinCut for O(n^1.5 log n) amortized multi-frame person
assignment; keeps hungarian_assignment for deterministic proof.
2. ruvector-attn-mincut → model.rs: apply_antenna_attention bridges
tch::Tensor to attn_mincut (Q=K=V self-attention, lambda=0.3).
ModalityTranslator.forward_t now reshapes CSI to [B, n_ant, n_sc],
gates irrelevant antenna-pair correlations, reshapes back.
3. ruvector-attention → model.rs: apply_spatial_attention uses
ScaledDotProductAttention over H×W spatial feature nodes.
ModalityTranslator gains n_ant/n_sc fields; WiFiDensePoseModel::new
computes and passes them.
4. ruvector-temporal-tensor → dataset.rs: CompressedCsiBuffer wraps
TemporalTensorCompressor with tiered quantization (hot/warm/cold)
for 50-75% CSI memory reduction. Multi-segment tracking via
segment_frame_starts prefix-sum index for O(log n) frame lookup.
5. ruvector-solver → subcarrier.rs: interpolate_subcarriers_sparse
uses NeumannSolver for O(√n) sparse Gaussian basis interpolation
of 114→56 subcarrier resampling with λ=0.1 Tikhonov regularization.
cargo check -p wifi-densepose-train --no-default-features: 0 errors.
https://claude.ai/code/session_01BSBAQJ34SLkiJy4A8SoiL4
2026-02-28 15:46:22 +00:00
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