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Research map / Probabilistic and scientific modeling / Molecules and proteins

Modeling Heterogeneous Relations across Multiple Modes for Potential Crowd Flow Prediction

AAAI 2021 · Probabilistic and scientific modeling › Molecules and proteins · approach: Spatiotemporal forecasting and imputation · 23 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
use MOHER instead of MLC-PPFPotential flow prediction · NYC Subway Turnstile UsageRMSE: 1757.5 -> 1597.3Helped
use MOHER instead of STMGCNPotential flow prediction · NYC Subway Turnstile UsageMAPE: 1.784 -> 1.124Helped
use MOHER instead of NA-LSTMPotential flow prediction · NYC Citi BikeRMSE: 18.177 -> 16.767Helped
use MOHER instead of LP-GLPPotential flow prediction · NYC Citi BikeMAPE: 0.826 -> 0.716Helped
add cross-mode relations (ablation)MOHER · NYC Subway Turnstile UsageRMSE (× 10^3): 1.776 -> 1.597Helped
add functional similarity (ablation)MOHER · NYC Subway Turnstile UsageRMSE (× 10^3): 1.689 -> 1.597Helped
add differences modeling alongside correlations (ablation)MOHER · NYC Subway Turnstile UsageRMSE (× 10^3): 1.861 -> 1.597Helped
add matrix reconstruction regularization (ablation)MOHER · NYC Subway Turnstile UsageRMSE (× 10^3): 1.676 -> 1.597Helped
increase the number of localized-graph neighbors M (ablation)MOHER · NYC Subway Turnstile UsageRMSEMixed
increase the historical time length t' (ablation)MOHER · NYC Subway Turnstile UsageRMSEMixed

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