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Malware creators have been getting their way for too long now. String-based similarity measures can leverage ground truth in a scalable way and can operate at a level of abstraction that is difficult to combat from the code level. We…

密码学与安全 · 计算机科学 2016-09-09 Sukriti Bhattacharya , Hector D. Menendez , Earl Barr , David Clark

The ability to accurately predict the fit of fashion items and recommend the correct size is key to reducing merchandise returns in e-commerce. A critical prerequisite of fit prediction is size normalization, the mapping of product sizes…

机器学习 · 计算机科学 2019-08-28 Eddie S. J. Du , Chang Liu , David H. Wayne

Data augmentation has been recently leveraged as an effective regularizer in various vision-language deep neural networks. However, in text-to-image synthesis (T2Isyn), current augmentation wisdom still suffers from the semantic mismatch…

计算机视觉与模式识别 · 计算机科学 2023-12-14 Zhaorui Tan , Xi Yang , Kaizhu Huang

As large language models (LLMs) achieve strong performance on traditional benchmarks, there is an urgent need for more challenging evaluation frameworks that probe deeper aspects of semantic understanding. We introduce SAGE (Semantic…

人工智能 · 计算机科学 2025-09-26 Samarth Goel , Reagan J. Lee , Kannan Ramchandran

We propose a novel method that tackles the problem of unsupervised domain adaptation for semantic segmentation by maximizing the cosine similarity between the source and the target domain at the feature level. A segmentation network mainly…

计算机视觉与模式识别 · 计算机科学 2021-03-19 Inseop Chung , Daesik Kim , Nojun Kwak

To obtain high-quality annotations under limited budget, semi-automatic annotation methods are commonly used, where a portion of the data is annotated by experts and a model is then trained to complete the annotations for the remaining…

计算与语言 · 计算机科学 2024-09-24 Chen Huang , Yang Deng , Wenqiang Lei , Jiancheng Lv , Ido Dagan

Prompt learning has emerged as a promising method for adapting pre-trained visual-language models (VLMs) to a range of downstream tasks. While optimizing the context can be effective for improving performance on specific tasks, it can often…

计算与语言 · 计算机科学 2025-06-04 Fangming Cui , Jan Fong , Rongfei Zeng , Xinmei Tian , Jun Yu

We propose a new training algorithm, ScanMix, that explores semantic clustering and semi-supervised learning (SSL) to allow superior robustness to severe label noise and competitive robustness to non-severe label noise problems, in…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Ragav Sachdeva , Filipe R Cordeiro , Vasileios Belagiannis , Ian Reid , Gustavo Carneiro

Modern e-commerce platforms offer vast product selections, making it difficult for customers to find items that they like and that are relevant to their current session intent. This is why it is key for e-commerce platforms to have near…

Automatic Speech Assessment (ASA) has seen notable advancements with the utilization of self-supervised features (SSL) in recent research. However, a key challenge in ASA lies in the imbalanced distribution of data, particularly evident in…

声音 · 计算机科学 2024-06-18 Chung-Wen Wu , Berlin Chen

Data integration has been a long-standing challenge in data management with many applications. A key step in data integration is entity consolidation. It takes a collection of clusters of duplicate records as input and produces a single…

Contrastive learning has moved the state of the art for many tasks in computer vision and information retrieval in recent years. This poster is the first work that applies supervised contrastive learning to the task of product matching in…

机器学习 · 计算机科学 2022-05-03 Ralph Peeters , Christian Bizer

This paper contributes a new State Of The Art (SOTA) for Semantic Textual Similarity (STS). We compare and combine a number of recently proposed sentence embedding methods for STS, and propose a novel and simple ensemble knowledge…

计算与语言 · 计算机科学 2021-04-15 Fredrik Carlsson Magnus Sahlgren

Entity resolution plays a significant role in enterprise systems where data integrity must be rigorously maintained. Traditional methods often struggle with handling noisy data or semantic understanding, while modern methods suffer from…

数据库 · 计算机科学 2025-10-27 Mohammadreza Sharifi , Danial Ahmadzadeh

In this paper, we propose an effective way for biasing the attention mechanism of a sequence-to-sequence neural machine translation (NMT) model towards the well-studied statistical word alignment models. We show that our novel guided…

计算与语言 · 计算机科学 2016-07-07 Wenhu Chen , Evgeny Matusov , Shahram Khadivi , Jan-Thorsten Peter

Matching identical products present in multiple product feeds constitutes a crucial element of many tasks of e-commerce, such as comparing product offerings, dynamic price optimization, and selecting the assortment personalized for the…

数据库 · 计算机科学 2024-02-16 Alicja Martinek , Szymon Łukasik , Amir H. Gandomi

Distantly-Supervised Named Entity Recognition effectively alleviates the burden of time-consuming and expensive annotation in the supervised setting. But the context-free matching process and the limited coverage of knowledge bases…

计算与语言 · 计算机科学 2025-10-14 Shuzheng Si , Zefan Cai , Shuang Zeng , Guoqiang Feng , Jiaxing Lin , Baobao Chang

Text-attributed graph (TAG) provides a text description for each graph node, and few- and zero-shot node classification on TAGs have many applications in fields such as academia and social networks. Existing work utilizes various…

计算与语言 · 计算机科学 2025-05-14 Yuxiang Wang , Xiao Yan , Shiyu Jin , Quanqing Xu , Chuang Hu , Yuanyuan Zhu , Bo Du , Jia Wu , Jiawei Jiang

We propose a method for knowledge transfer between semantically related classes in ImageNet. By transferring knowledge from the images that have bounding-box annotations to the others, our method is capable of automatically populating…

计算机视觉与模式识别 · 计算机科学 2014-07-31 Alexander Vezhnevets , Vittorio Ferrari

Existing scene text recognition (STR) methods struggle to recognize challenging texts, especially for artistic and severely distorted characters. The limitation lies in the insufficient exploration of character morphologies, including the…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Yadong Qu , Yuxin Wang , Bangbang Zhou , Zixiao Wang , Hongtao Xie , Yongdong Zhang