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The paper presents an approach to build a question and answer system that is capable of processing the information in a large dataset and allows the user to gain knowledge from this dataset by asking questions in natural language form. Key…

计算与语言 · 计算机科学 2019-02-07 M. R , Akram , C. P , Singhabahu , M. S. M Saad , P , Deleepa , Anupiya , Nugaliyadde , Yashas , Mallawarachchi

Personalized size and fit recommendations bear crucial significance for any fashion e-commerce platform. Predicting the correct fit drives customer satisfaction and benefits the business by reducing costs incurred due to size-related…

In self-supervised learning, one trains a model to solve a so-called pretext task on a dataset without the need for human annotation. The main objective, however, is to transfer this model to a target domain and task. Currently, the most…

计算机视觉与模式识别 · 计算机科学 2018-05-02 Mehdi Noroozi , Ananth Vinjimoor , Paolo Favaro , Hamed Pirsiavash

Decomposing knowledge into interchangeable pieces promises a generalization advantage when there are changes in distribution. A learning agent interacting with its environment is likely to be faced with situations requiring novel…

机器学习 · 计算机科学 2021-05-20 Kanika Madan , Nan Rosemary Ke , Anirudh Goyal , Bernhard Schölkopf , Yoshua Bengio

Efficient learning from demonstration for long-horizon tasks remains an open challenge in robotics. While significant effort has been directed toward learning trajectories, a recent resurgence of object-centric approaches has demonstrated…

机器人学 · 计算机科学 2025-12-01 Adrian Röfer , Russell Buchanan , Max Argus , Sethu Vijayakumar , Abhinav Valada

Thomson scattering (TS) diagnostics provide reliable, minimally perturbative measurements of fundamental plasma parameters, such as electron density ($n_e$) and electron temperature ($T_e$). Deep neural networks can provide accurate…

In the last decade we have observed a mass increase of information, in particular information that is shared through smartphones. Consequently, the amount of information that is available does not allow the average user to be aware of all…

信息检索 · 计算机科学 2017-07-04 Akshay Kumar Chaturvedi , Filipa Peleja , Ana Freire

Building machine learning models can be a time-consuming process that often takes several months to implement in typical business scenarios. To ensure consistent model performance and account for variations in data distribution, regular…

机器学习 · 计算机科学 2024-02-27 Shu-Ting Pi , Cheng-Ping Hsieh , Qun Liu , Yuying Zhu

Transfer learning aims to transfer knowledge or information from a source domain to a relevant target domain. In this paper, we understand transfer learning from the perspectives of knowledge transferability and trustworthiness. This…

机器学习 · 计算机科学 2025-11-13 Jun Wu , Jingrui He

This paper constructs question answering system for bridge design specification based on large language model. Three implementation schemes are tried: full fine-tuning of the Bert pretrained model, parameter-efficient fine-tuning of the…

计算与语言 · 计算机科学 2024-08-27 Leye Zhang , Xiangxiang Tian , Hongjun Zhang

Highly skewed long-tail item distribution is very common in recommendation systems. It significantly hurts model performance on tail items. To improve tail-item recommendation, we conduct research to transfer knowledge from head items to…

信息检索 · 计算机科学 2021-03-09 Yin Zhang , Derek Zhiyuan Cheng , Tiansheng Yao , Xinyang Yi , Lichan Hong , Ed H. Chi

Transfer learning is a valuable tool in deep learning as it allows propagating information from one "source dataset" to another "target dataset", especially in the case of a small number of training examples in the latter. Yet,…

机器学习 · 计算机科学 2023-06-13 Daniel Jakubovitz , David Uliel , Miguel Rodrigues , Raja Giryes

This paper considers the estimation and prediction of a high-dimensional linear regression in the setting of transfer learning, using samples from the target model as well as auxiliary samples from different but possibly related regression…

统计方法学 · 统计学 2020-06-19 Sai Li , T. Tony Cai , Hongzhe Li

Large pre-trained language models (LMs) have been shown to perform surprisingly well when fine-tuned on tasks that require commonsense and world knowledge. However, in end-to-end architectures, it is difficult to explain what is the…

计算与语言 · 计算机科学 2020-04-14 Veronica Latcinnik , Jonathan Berant

We study automatic question generation for sentences from text passages in reading comprehension. We introduce an attention-based sequence learning model for the task and investigate the effect of encoding sentence- vs. paragraph-level…

计算与语言 · 计算机科学 2017-05-02 Xinya Du , Junru Shao , Claire Cardie

This study compares the effectiveness and robustness of multi-class categorization of Amazon product data using transfer learning on pre-trained contextualized language models. Specifically, we fine-tuned BERT and XLNet, two bidirectional…

机器学习 · 统计学 2019-09-24 Xinyi Liu , Artit Wangperawong

Modern society devotes a significant amount of time to digital interaction. Many of our daily actions are carried out through digital means. This has led to the emergence of numerous Artificial Intelligence tools that assist us in various…

信息检索 · 计算机科学 2023-10-12 Jorge Dueñas-Lerín , Raúl Lara-Cabrera , Fernando Ortega , Jesús Bobadilla

Models for low-latency, streaming applications could benefit from the knowledge capacity of larger models, but edge devices cannot run these models due to resource constraints. A possible solution is to transfer hints during inference from…

机器学习 · 计算机科学 2024-07-26 Vidya Srinivas , Malek Itani , Tuochao Chen , Sefik Emre Eskimez , Takuya Yoshioka , Shyamnath Gollakota

We propose TANDA, an effective technique for fine-tuning pre-trained Transformer models for natural language tasks. Specifically, we first transfer a pre-trained model into a model for a general task by fine-tuning it with a large and…

计算与语言 · 计算机科学 2019-11-21 Siddhant Garg , Thuy Vu , Alessandro Moschitti

In this paper, we propose an efficient transfer leaning methods for training a personalized language model using a recurrent neural network with long short-term memory architecture. With our proposed fast transfer learning schemes, a…

计算与语言 · 计算机科学 2017-10-11 Seunghyun Yoon , Hyeongu Yun , Yuna Kim , Gyu-tae Park , Kyomin Jung