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The End-to-end (E2E) learning-based approach has great potential to reshape the existing communication systems by replacing the transceivers with deep neural networks. To this end, the E2E learning approach needs to assume the availability…

网络与互联网体系结构 · 计算机科学 2024-10-29 Bolun Zhang , Nguyen Van Huynh , Dinh Thai Hoang , Diep N. Nguyen , Quoc-Viet Pham

Accurate load forecasting is critical for reliable and efficient planning and operation of electric power grids. In this paper, we propose a unifying deep learning framework for load forecasting, which includes time-varying feature…

机器学习 · 计算机科学 2023-05-10 Jing Xiong , Yu Zhang

Model-Based Reinforcement Learning involves learning a \textit{dynamics model} from data, and then using this model to optimise behaviour, most often with an online \textit{planner}. Much of the recent research along these lines presents a…

The idea of end-to-end learning of communication systems through neural network-based autoencoders has the shortcoming that it requires a differentiable channel model. We present in this paper a novel learning algorithm which alleviates…

信息论 · 计算机科学 2019-07-02 Fayçal Ait Aoudia , Jakob Hoydis

We propose an end-to-end approach to the natural language object retrieval task, which localizes an object within an image according to a natural language description, i.e., referring expression. Previous works divide this problem into two…

计算机视觉与模式识别 · 计算机科学 2017-03-23 Fan Wu , Zhongwen Xu , Yi Yang

A very timely issue for economic agent-based models (ABMs) is their empirical estimation. This paper describes a line of research that could resolve the issue by using machine learning techniques, using multi-layer artificial neural…

经济学 · 定量金融 2017-06-21 Sander van der Hoog

A deep equilibrium model uses implicit layers, which are implicitly defined through an equilibrium point of an infinite sequence of computation. It avoids any explicit computation of the infinite sequence by finding an equilibrium point…

机器学习 · 计算机科学 2021-02-19 Kenji Kawaguchi

Deep hedging is a deep-learning-based framework for derivative hedging in incomplete markets. The advantage of deep hedging lies in its ability to handle various realistic market conditions, such as market frictions, which are challenging…

计算金融 · 定量金融 2023-07-26 Masanori Hirano , Kentaro Minami , Kentaro Imajo

Evidence-based decision-making entails collecting (costly) observations about an underlying phenomenon of interest, and subsequently committing to an (informed) decision on the basis of accumulated evidence. In this setting, active sensing…

机器学习 · 统计学 2020-06-26 Daniel Jarrett , Mihaela van der Schaar

End-to-end approaches for sequence tasks are becoming increasingly popular. Yet for complex sequence tasks, like speech translation, systems that cascade several models trained on sub-tasks have shown to be superior, suggesting that the…

计算与语言 · 计算机科学 2021-05-04 Siddharth Dalmia , Brian Yan , Vikas Raunak , Florian Metze , Shinji Watanabe

Deep Learning (DL) models can be used to tackle time series analysis tasks with great success. However, the performance of DL models can degenerate rapidly if the data are not appropriately normalized. This issue is even more apparent when…

Recently, direct modeling of raw waveforms using deep neural networks has been widely studied for a number of tasks in audio domains. In speaker verification, however, utilization of raw waveforms is in its preliminary phase, requiring…

音频与语音处理 · 电气工程与系统科学 2019-07-18 Jee-weon Jung , Hee-Soo Heo , Ju-ho Kim , Hye-jin Shim , Ha-Jin Yu

Compared with traditional deep learning techniques, continual learning enables deep neural networks to learn continually and adaptively. Deep neural networks have to learn new tasks and overcome forgetting the knowledge obtained from the…

机器学习 · 计算机科学 2022-02-08 Yujiang He

Modulation recognition using deep neural networks has shown promising advantages over conventional algorithms. However, most existing research focuses on single receive antenna. In this paper, two end-to-end feature learning deep…

信号处理 · 电气工程与系统科学 2020-11-10 Lei Li , Qihang Peng , Jun Wang

Choice modeling is at the core of understanding how changes to the competitive landscape affect consumer choices and reshape market equilibria. In this paper, we propose a fundamental characterization of choice functions that encompasses a…

计量经济学 · 经济学 2024-02-21 Amandeep Singh , Ye Liu , Hema Yoganarasimhan

Model-based reinforcement learning is an effective approach for controlling an unknown system. It is based on a longstanding pipeline familiar to the control community in which one performs experiments on the environment to collect a…

系统与控制 · 电气工程与系统科学 2024-08-14 Bruce D. Lee , Ingvar Ziemann , George J. Pappas , Nikolai Matni

Visual recognition systems mounted on autonomous moving agents face the challenge of unconstrained data, but simultaneously have the opportunity to improve their performance by moving to acquire new views of test data. In this work, we…

计算机视觉与模式识别 · 计算机科学 2016-08-09 Dinesh Jayaraman , Kristen Grauman

We show that combining human prior knowledge with end-to-end learning can improve the robustness of deep neural networks by introducing a part-based model for object classification. We believe that the richer form of annotation helps guide…

计算机视觉与模式识别 · 计算机科学 2023-03-10 Chawin Sitawarin , Kornrapat Pongmala , Yizheng Chen , Nicholas Carlini , David Wagner

E-commerce sponsored search contributes an important part of revenue for the e-commerce company. In consideration of effectiveness and efficiency, a large-scale sponsored search system commonly adopts a multi-stage architecture. We name…

信息检索 · 计算机科学 2018-12-11 Wenjin Wu , Guojun Liu , Hui Ye , Chenshuang Zhang , Tianshu Wu , Daorui Xiao , Wei Lin , Xiaoyu Zhu

Choice modeling has been a central topic in the study of individual preference or utility across many fields including economics, marketing, operations research, and psychology. While the vast majority of the literature on choice models has…

机器学习 · 统计学 2022-08-22 Zhongze Cai , Hanzhao Wang , Kalyan Talluri , Xiaocheng Li