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Zhifeng Hao

Learning Discrete Latent Variable Structures with Tensor Rank Conditions

Jun 11, 2024
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S$^2$GSL: Incorporating Segment to Syntactic Enhanced Graph Structure Learning for Aspect-based Sentiment Analysis

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Jun 07, 2024
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From Orthogonality to Dependency: Learning Disentangled Representation for Multi-Modal Time-Series Sensing Signals

May 25, 2024
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On the Identification of Temporally Causal Representation with Instantaneous Dependence

May 24, 2024
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SeBot: Structural Entropy Guided Multi-View Contrastive Learning for Social Bot Detection

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May 18, 2024
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Doubly Robust Causal Effect Estimation under Networked Interference via Targeted Learning

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May 06, 2024
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Causal Discovery from Poisson Branching Structural Causal Model Using High-Order Cumulant with Path Analysis

Mar 25, 2024
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Debiased Model-based Interactive Recommendation

Feb 24, 2024
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When and How: Learning Identifiable Latent States for Nonstationary Time Series Forecasting

Feb 20, 2024
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Unifying Invariance and Spuriousity for Graph Out-of-Distribution via Probability of Necessity and Sufficiency

Feb 14, 2024
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