Search Results for author: Songgaojun Deng

Found 5 papers, 2 papers with code

Learning Latent Spaces for Domain Generalization in Time Series Forecasting

no code implementations15 Dec 2024 Songgaojun Deng, Maarten de Rijke

We propose a framework for domain generalization in time series forecasting by mining the latent factors that govern temporal dependencies across domains.

Domain Generalization Time Series +1

Frequency Adaptive Normalization For Non-stationary Time Series Forecasting

1 code implementation30 Sep 2024 Weiwei Ye, Songgaojun Deng, Qiaosha Zou, Ning Gui

Time series forecasting typically needs to address non-stationary data with evolving trend and seasonal patterns.

Time Series Time Series Forecasting

A Survey on Societal Event Forecasting with Deep Learning

no code implementations12 Dec 2021 Songgaojun Deng, Yue Ning

In recent years, research on event forecasting has made significant progress due to two main reasons: (1) the development of machine learning and deep learning algorithms and (2) the accessibility of public data such as social media, news sources, blogs, economic indicators, and other meta-data sources.

Decision Making Deep Learning +1

Causal Knowledge Guided Societal Event Forecasting

1 code implementation10 Dec 2021 Songgaojun Deng, Huzefa Rangwala, Yue Ning

(ii) Given spatiotemporal non-independent and identically distributed (non-IID) data, modeling hidden confounders for accurate causal effect estimation is not trivial.

Causal Inference

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