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Sample efficiency is a central property of effective deep reinforcement learning algorithms. Recent work has improved this through added complexity, such as larger models, exotic network architectures, and more complex algorithms, which are…

机器学习 · 计算机科学 2026-03-17 Daniel Palenicek , Florian Vogt , Joe Watson , Ingmar Posner , Jan Peters

Source code summarization is a process of generating summaries that describe software code, the majority of source code summarization usually generated manually, where the summaries are written by software developers. Recently, new…

软件工程 · 计算机科学 2019-01-07 Ra'Fat Al-Msie'deen , Anas H. Blasi

Source code summarization aims to generate natural language summaries from structured code snippets for better understanding code functionalities. However, automatic code summarization is challenging due to the complexity of the source code…

机器学习 · 计算机科学 2021-05-14 Shangqing Liu , Yu Chen , Xiaofei Xie , Jingkai Siow , Yang Liu

Sentence simplification aims to make sentences easier to read and understand. Most recent approaches draw on insights from machine translation to learn simplification rewrites from monolingual corpora of complex and simple sentences. We…

计算与语言 · 计算机科学 2017-07-18 Xingxing Zhang , Mirella Lapata

Despite recent success of deep network-based Reinforcement Learning (RL), it remains elusive to achieve human-level efficiency in learning novel tasks. While previous efforts attempt to address this challenge using meta-learning strategies,…

机器学习 · 计算机科学 2022-05-03 Haozhe Wang , Jiale Zhou , Xuming He

We present an approach to training neural networks to generate sequences using actor-critic methods from reinforcement learning (RL). Current log-likelihood training methods are limited by the discrepancy between their training and testing…

In recent years, deep learning has revolutionized natural language processing (NLP) by enabling the development of models that can learn complex representations of language data, leading to significant improvements in performance across a…

计算与语言 · 计算机科学 2023-10-17 Guanghua Wang , Weili Wu

This paper presents a novel approach for unsupervised video summarization using reinforcement learning (RL), addressing limitations like unstable adversarial training and reliance on heuristic-based reward functions. The method operates on…

多媒体 · 计算机科学 2025-12-24 Mehryar Abbasi , Hadi Hadizadeh , Parvaneh Saeedi

In a world of proliferating data, the ability to rapidly summarize text is growing in importance. Automatic summarization of text can be thought of as a sequence to sequence problem. Another area of natural language processing that solves a…

计算与语言 · 计算机科学 2018-10-23 Jacob Krantz , Jugal Kalita

Summarizing source code into natural language descriptions (code summarization) helps developers better understand program functionality and reduce the burden of software maintenance. Abstract Syntax Trees (ASTs), as opposed to source code,…

软件工程 · 计算机科学 2026-02-09 Shijia Dong , Haoruo Zhao , Paul Harvey

As language models become more powerful, training and evaluation are increasingly bottlenecked by the data and metrics used for a particular task. For example, summarization models are often trained to predict human reference summaries and…

Abstractive text summarization aims to shorten long text documents into a human readable form that contains the most important facts from the original document. However, the level of actual abstraction as measured by novel phrases that do…

计算与语言 · 计算机科学 2018-08-27 Wojciech Kryściński , Romain Paulus , Caiming Xiong , Richard Socher

Automatic text summarization extracts important information from texts and presents the information in the form of a summary. Abstractive summarization approaches progressed significantly by switching to deep neural networks, but results…

计算与语言 · 计算机科学 2021-09-03 Aleš Žagar , Marko Robnik-Šikonja

To accelerate software development, much research has been performed to help people understand and reuse the huge amount of available code resources. Two important tasks have been widely studied: code retrieval, which aims to retrieve code…

软件工程 · 计算机科学 2019-04-02 Ziyu Yao , Jayavardhan Reddy Peddamail , Huan Sun

Text summarization is an NLP task which aims to convert a textual document into a shorter one while keeping as much meaning as possible. This pedagogical article reviews a number of recent Deep Learning architectures that have helped to…

计算与语言 · 计算机科学 2020-05-26 Pirmin Lemberger

We deal with the problem of generating textual captions from optical remote sensing (RS) images using the notion of deep reinforcement learning. Due to the high inter-class similarity in reference sentences describing remote sensing data,…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Ruchika Chavhan , Biplab Banerjee , Xiao Xiang Zhu , Subhasis Chaudhuri

Recent studies have shown that code language models at scale demonstrate significant performance gains on downstream tasks, i.e., code generation. However, most of the existing works on code representation learning train models at a hundred…

计算与语言 · 计算机科学 2024-02-06 Dejiao Zhang , Wasi Ahmad , Ming Tan , Hantian Ding , Ramesh Nallapati , Dan Roth , Xiaofei Ma , Bing Xiang

In this paper, we propose a novel pretraining-based encoder-decoder framework, which can generate the output sequence based on the input sequence in a two-stage manner. For the encoder of our model, we encode the input sequence into context…

计算与语言 · 计算机科学 2019-10-16 Haoyu Zhang , Jianjun Xu , Ji Wang

Video summarization aims to facilitate large-scale video browsing by producing short, concise summaries that are diverse and representative of original videos. In this paper, we formulate video summarization as a sequential decision-making…

计算机视觉与模式识别 · 计算机科学 2018-02-15 Kaiyang Zhou , Yu Qiao , Tao Xiang

Recently, encoder-decoder models are widely used in social media text summarization. However, these models sometimes select noise words in irrelevant sentences as part of a summary by error, thus declining the performance. In order to…

计算与语言 · 计算机科学 2017-11-01 Jingjing Xu