Search Results for author: Jiahao Zheng

Found 4 papers, 1 papers with code

Multimodal Representations Learning Based on Mutual Information Maximization and Minimization and Identity Embedding for Multimodal Sentiment Analysis

no code implementations10 Jan 2022 Jiahao Zheng, Sen Zhang, XiaoPing Wang, Zhigang Zeng

Multimodal sentiment analysis (MSA) is a fundamental complex research problem due to the heterogeneity gap between different modalities and the ambiguity of human emotional expression.

Multimodal Sentiment Analysis

ElegantRL-Podracer: Scalable and Elastic Library for Cloud-Native Deep Reinforcement Learning

1 code implementation11 Dec 2021 Xiao-Yang Liu, Zechu Li, Zhuoran Yang, Jiahao Zheng, Zhaoran Wang, Anwar Walid, Jian Guo, Michael I. Jordan

In this paper, we present a scalable and elastic library ElegantRL-podracer for cloud-native deep reinforcement learning, which efficiently supports millions of GPU cores to carry out massively parallel training at multiple levels.

reinforcement-learning Reinforcement Learning (RL) +1

FinRL-Podracer: High Performance and Scalable Deep Reinforcement Learning for Quantitative Finance

no code implementations7 Nov 2021 Zechu Li, Xiao-Yang Liu, Jiahao Zheng, Zhaoran Wang, Anwar Walid, Jian Guo

Unfortunately, the steep learning curve and the difficulty in quick modeling and agile development are impeding finance researchers from using deep reinforcement learning in quantitative trading.

reinforcement-learning Reinforcement Learning (RL) +1

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