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We introduce a practical Domain Adaptation (DA) paradigm called Class-Incremental Domain Adaptation (CIDA). Existing DA methods tackle domain-shift but are unsuitable for learning novel target-domain classes. Meanwhile, class-incremental…

The recent success of neural machine translation models relies on the availability of high quality, in-domain data. Domain adaptation is required when domain-specific data is scarce or nonexistent. Previous unsupervised domain adaptation…

计算与语言 · 计算机科学 2019-08-29 Zi-Yi Dou , Junjie Hu , Antonios Anastasopoulos , Graham Neubig

We introduce an algorithm for tackling the problem of unsupervised domain adaptation (UDA) in continual learning (CL) scenarios. The primary objective is to maintain model generalization under domain shift when new domains arrive…

机器学习 · 计算机科学 2024-02-02 Mohammad Rostami

Mixup-based data augmentation has been validated to be a critical stage in the self-training framework for unsupervised domain adaptive semantic segmentation (UDA-SS), which aims to transfer knowledge from a well-annotated (source) domain…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Zheng Chen , Zhengming Ding , Jason M. Gregory , Lantao Liu

Fast expansion of natural language functionality of intelligent virtual agents is critical for achieving engaging and informative interactions. However, developing accurate models for new natural language domains is a time and data…

计算与语言 · 计算机科学 2018-05-07 Anuj Goyal , Angeliki Metallinou , Spyros Matsoukas

The effectiveness of unsupervised domain adaptation degrades when there is a large discrepancy between the source and target domains. Gradual domain adaptation (GDA) is one promising way to mitigate such an issue, by leveraging additional…

计算机视觉与模式识别 · 计算机科学 2022-07-12 Hong-You Chen , Wei-Lun Chao

We introduce three memory-augmented Recurrent Neural Networks (MARNNs) and explore their capabilities on a series of simple language modeling tasks whose solutions require stack-based mechanisms. We provide the first demonstration of neural…

计算与语言 · 计算机科学 2019-11-11 Mirac Suzgun , Sebastian Gehrmann , Yonatan Belinkov , Stuart M. Shieber

In order to learn complex grammars, recurrent neural networks (RNNs) require sufficient computational resources to ensure correct grammar recognition. A widely-used approach to expand model capacity would be to couple an RNN to an external…

神经与进化计算 · 计算机科学 2019-09-23 Ankur Mali , Alexander Ororbia , C. Lee Giles

Effectively scaling large Transformer models is a main driver of recent advances in natural language processing. Dynamic neural networks, as an emerging research direction, are capable of scaling up neural networks with sub-linear increases…

计算与语言 · 计算机科学 2023-02-27 Canwen Xu , Julian McAuley

In this paper, we propose a new method called Gradual Domain Osmosis, which aims to solve the problem of smooth knowledge migration from source domain to target domain in Gradual Domain Adaptation (GDA). Traditional Gradual Domain…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Zixi Wang , Yubo Huang

Computers can understand and then engage with people in an emotionally intelligent way thanks to speech-emotion recognition (SER). However, the performance of SER in cross-corpus and real-world live data feed scenarios can be significantly…

声音 · 计算机科学 2024-12-30 Thejan Rajapakshe , Rajib Rana , Sara Khalifa , Bjorn W. Schuller

Unsupervised Domain Adaptation (UDA) has attracted a lot of attention in the last ten years. The emergence of Domain Invariant Representations (IR) has improved drastically the transferability of representations from a labelled source…

机器学习 · 计算机科学 2020-06-25 Victor Bouvier , Philippe Very , Clément Chastagnol , Myriam Tami , Céline Hudelot

In recent years, Large Language Models (LLMs) have emerged as a prominent area of interest across various research domains, including Process Mining (PM). Current applications in PM have predominantly centered on prompt engineering…

计算与语言 · 计算机科学 2025-09-04 Rafael Seidi Oyamada , Jari Peeperkorn , Jochen De Weerdt , Johannes De Smedt

Many recent machine learning tasks focus to develop models that can generalize to unseen distributions. Domain generalization (DG) has become one of the key topics in various fields. Several literatures show that DG can be arbitrarily hard…

机器学习 · 计算机科学 2023-05-11 Yi-Fan Zhang , Xue Wang , Kexin Jin , Kun Yuan , Zhang Zhang , Liang Wang , Rong Jin , Tieniu Tan

Training acoustic models with sequentially incoming data -- while both leveraging new data and avoiding the forgetting effect-- is an essential obstacle to achieving human intelligence level in speech recognition. An obvious approach to…

音频与语音处理 · 电气工程与系统科学 2019-10-02 Shahram Ghorbani , Soheil Khorram , John H. L. Hansen

Recent research efforts have shown that neural architectures can be effective in conventional information extraction tasks such as named entity recognition, yielding state-of-the-art results on standard newswire datasets. However, despite…

计算与语言 · 计算机科学 2018-10-16 Bill Yuchen Lin , Wei Lu

Prompt tuning, or the conditioning of a frozen pretrained language model (PLM) with soft prompts learned from data, has demonstrated impressive performance on a wide range of NLP tasks. However, prompt tuning requires a large training…

计算与语言 · 计算机科学 2022-10-24 Xu Guo , Boyang Li , Han Yu

Natural Language Processing (NLP) is widely used in fields like machine translation and sentiment analysis. However, traditional NLP models struggle with accuracy and efficiency. This paper introduces Deep Convolutional Neural Networks…

计算与语言 · 计算机科学 2024-12-23 Chang Weng , Scott Rood , Mehdi Ali Ramezani , Amir Aslani , Reza Zarrab , Wang Zwuo , Sanjeev Salimans , Tim Satheesh

This paper explores domain adaptation for enabling question answering (QA) systems to answer questions posed against documents in new specialized domains. Current QA systems using deep neural network (DNN) technology have proven effective…

计算与语言 · 计算机科学 2019-11-11 Timothy J. Hazen , Shehzaad Dhuliawala , Daniel Boies

One approach to explaining the hierarchical levels of understanding within a machine learning model is the symbolic method of inductive logic programming (ILP), which is data efficient and capable of learning first-order logic rules that…

机器学习 · 计算机科学 2023-09-01 Andreas Bueff , Vaishak Belle