no code implementations • EMNLP 2021 • Zhiyuan Ma, Jianjun Li, Zezheng Zhang, GuoHui Li, Yongjing Cheng
Based on such a mechanism, we further propose an intention reasoning network (IR-Net), which consists of joint and multi-hop reasoning, to obtain intention-aware representations of conceptual tokens that can be used to capture the concept shifts involved in task-oriented conversations, so as to effectively identify user’s intention and generate more accurate responses.
no code implementations • 1 Oct 2024 • Jiaqi Xing, Libo Chen, Zezheng Zhang, Mohammed Nazibul Hasan, Zhi-Bin Zhang
Gradient descent computed by backpropagation (BP) is a widely used learning method for training artificial neural networks but has several limitations: it is computationally demanding, requires frequent manual tuning of the network architecture, and is prone to catastrophic forgetting when learning incrementally.
no code implementations • 20 Feb 2023 • Zezheng Zhang, Ryan K. Y. Chan, Kenneth K. Y. Wong
In recent years, self-supervised monocular depth estimation has drawn much attention since it frees of depth annotations and achieved remarkable results on standard benchmarks.
1 code implementation • 16 Aug 2020 • Zezheng Zhang, Matloob Khushi
The parameters of technical indicators are optimized to maximize trading performance.