Search Results for author: Kaiqun Fu

Found 9 papers, 5 papers with code

Stock Movement and Volatility Prediction from Tweets, Macroeconomic Factors and Historical Prices

1 code implementation4 Dec 2023 Shengkun Wang, Yangxiao Bai, Taoran Ji, Kaiqun Fu, Linhan Wang, Chang-Tien Lu

We showcase the state-of-the-art performance of our proposed model using a dataset, specifically curated by us, for predicting stock market movements and volatility.

Stock Market Prediction

ALERTA-Net: A Temporal Distance-Aware Recurrent Networks for Stock Movement and Volatility Prediction

1 code implementation28 Oct 2023 Shengkun Wang, Yangxiao Bai, Kaiqun Fu, Linhan Wang, Chang-Tien Lu, Taoran Ji

For both investors and policymakers, forecasting the stock market is essential as it serves as an indicator of economic well-being.

Sentiment Analysis

LaTeX: Language Pattern-aware Triggering Event Detection for Adverse Experience during Pandemics

no code implementations5 Oct 2023 Kaiqun Fu, Yangxiao Bai, Weiwei Zhang, Deepthi Kolady

The COVID-19 pandemic has accentuated socioeconomic disparities across various racial and ethnic groups in the United States.

Event Detection

Social media use among American Indians in South Dakota: Preferences and perceptions

no code implementations3 Jul 2023 Deepthi Kolady, Amrit Dumre, Weiwei Zhang, Kaiqun Fu, Marcia O'Leary, Laura Rose

Most of the participants reported that the use of social media increased tremendously during COVID-19 and had perceptions of more negative effects than positive effects.

Marketing Misinformation

DG-Trans: Dual-level Graph Transformer for Spatiotemporal Incident Impact Prediction on Traffic Networks

1 code implementation21 Mar 2023 Yanshen Sun, Kaiqun Fu, Chang-Tien Lu

Therefore, DG-Trans is equipped with dual abilities that extract spatiotemporal dependency and identify anomaly nodes affected by incidents while removing noise introduced by benign nodes.

Decision Making Graph Learning +1

Bridging the Gap between Spatial and Spectral Domains: A Survey on Graph Neural Networks

no code implementations27 Feb 2020 Zhiqian Chen, Fanglan Chen, Lei Zhang, Taoran Ji, Kaiqun Fu, Liang Zhao, Feng Chen, Lingfei Wu, Charu Aggarwal, Chang-Tien Lu

Deep learning's success has been widely recognized in a variety of machine learning tasks, including image classification, audio recognition, and natural language processing.

Image Classification Natural Language Understanding +1

TITAN: A Spatiotemporal Feature Learning Framework for Traffic Incident Duration Prediction

no code implementations20 Nov 2019 Kaiqun Fu, Taoran Ji, Liang Zhao, Chang-Tien Lu

In this paper, we propose a traffic incident duration prediction model that simultaneously predicts the impact of the traffic incidents and identifies the critical groups of temporal features via a multi-task learning framework.

Management Multi-Task Learning

Patent Citation Dynamics Modeling via Multi-Attention Recurrent Networks

1 code implementation22 May 2019 Taoran Ji, Zhiqian Chen, Nathan Self, Kaiqun Fu, Chang-Tien Lu, Naren Ramakrishnan

For the problem of patent citations, we observe that forecasting a patent's chain of citations benefits from not only the patent's history itself but also from the historical citations of assignees and inventors associated with that patent.

Citation Prediction Point Processes

Cannot find the paper you are looking for? You can Submit a new open access paper.