Search Results for author: Yang An

Found 5 papers, 1 papers with code

KnowAugNet: Multi-Source Medical Knowledge Augmented Medication Prediction Network with Multi-Level Graph Contrastive Learning

no code implementations25 Apr 2022 Yang An, Bo Jin, Xiaopeng Wei

Specifically, KnowAugNet first leverages the graph contrastive learning using graph attention network as the encoder to capture the implicit relations between homogeneous medical codes from the medical ontology graph and obtains the knowledge augmented medical codes embedding vectors.

Contrastive Learning Graph Attention +1

Generalization Bounds for (Wasserstein) Robust Optimization

no code implementations NeurIPS 2021 Yang An, Rui Gao

(Distributionally) robust optimization has gained momentum in machine learning community recently, due to its promising applications in developing generalizable learning paradigms.

Generalization Bounds

MeSIN: Multilevel Selective and Interactive Network for Medication Recommendation

no code implementations22 Apr 2021 Yang An, Liang Zhang, Mao You, Xueqing Tian, Bo Jin, Xiaopeng Wei

Second, we incorporate a novel interactive long-short term memory network (InLSTM) to reinforce the interactions of multilevel medical sequences in EHR data with the help of the calibrated memory-augmented cell and an enhanced input gate.

Decision Making

From Goals, Waypoints & Paths To Long Term Human Trajectory Forecasting

2 code implementations ICCV 2021 Karttikeya Mangalam, Yang An, Harshayu Girase, Jitendra Malik

Uncertainty in future trajectories stems from two sources: (a) sources that are known to the agent but unknown to the model, such as long term goals and (b)sources that are unknown to both the agent & the model, such as intent of other agents & irreducible randomness indecisions.

Trajectory Forecasting

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