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An experiment to study the entropy method for an anomaly detection system has been performed. The study has been conducted using real data generated from the distributed sensor networks at the Intel Berkeley Research Laboratory. The…

密码学与安全 · 计算机科学 2017-03-14 A. A. Waskita , H. Suhartanto , L. T. Handoko

With the abundance of industrial datasets, imbalanced classification has become a common problem in several application domains. Oversampling is an effective method to solve imbalanced classification. One of the main challenges of the…

机器学习 · 计算机科学 2022-07-18 Min Qian , Yan-Fu Li

Species living in the extreme cold environment fight against the harsh conditions using antifreeze proteins (AFPs), that manipulates the freezing mechanism of water in more than one way. This amazing nature of AFP turns out to be extremely…

计算机视觉与模式识别 · 计算机科学 2021-09-27 Shujaat Khan , Muhammad Usman , Abdul Wahab

Peptides are ubiquitous and important biologically derived molecules, that have been found to self-assemble to form a wide array of structures. Extensive research has explored the impacts of both internal chemical composition and external…

软凝聚态物质 · 物理学 2024-11-11 Zhenze Yang , Sarah K. Yorke , Tuomas P. J. Knowles , Markus J. Buehler

Accurate prediction of molecular properties is crucial in drug discovery. Traditional methods often overlook that real-world molecules typically exhibit multiple property labels with complex correlations. To this end, we propose a novel…

定量方法 · 定量生物学 2024-08-13 Linjia Kang , Songhua Zhou , Shuyan Fang , Shichao Liu

Lack of labeled data is a main obstacle in relation extraction. Semi-supervised relation extraction (SSRE) has been proven to be a promising way for this problem through annotating unlabeled samples as additional training data. Almost all…

计算与语言 · 计算机科学 2021-12-03 Wanli Li , Tieyun Qian

Foundation models, including language models, e.g., GPT, and vision models, e.g., CLIP, have significantly advanced numerous biomedical tasks. Despite these advancements, the high inference latency and the "overthinking" issues in model…

人工智能 · 计算机科学 2025-03-05 Zaifu Zhan , Shuang Zhou , Huixue Zhou , Zirui Liu , Rui Zhang

Recent advances in protein language models have catalyzed significant progress in peptide sequence representation. Despite extensive exploration in this field, pre-trained models tailored for peptide-specific needs remain largely…

机器学习 · 计算机科学 2024-01-23 Ruochi Zhang , Haoran Wu , Chang Liu , Huaping Li , Yuqian Wu , Kewei Li , Yifan Wang , Yifan Deng , Jiahui Chen , Fengfeng Zhou , Xin Gao

Node embedding methods map network nodes to low dimensional vectors that can be subsequently used in a variety of downstream prediction tasks. The popularity of these methods has grown significantly in recent years, yet, their robustness to…

机器学习 · 计算机科学 2022-12-01 Alexandru Mara , Jefrey Lijffijt , Stephan Günnemann , Tijl De Bie

We present EPITIME (EPidemic Integral models TIMe profile Explorer), a computational framework for the simulation of two classes of integral epidemic models: an age of infection model and an information dependent behavioural model. The…

定量方法 · 定量生物学 2026-05-04 Bruno Buonomo , Eleonora Messina , Claudia Panico , Mario Pezzella , Gaetano Zanghirati

Fully-supervised polyp segmentation has accomplished significant triumphs over the years in advancing the early diagnosis of colorectal cancer. However, label-efficient solutions from weak supervision like scribbles are rarely explored yet…

图像与视频处理 · 电气工程与系统科学 2023-06-02 An Wang , Mengya Xu , Yang Zhang , Mobarakol Islam , Hongliang Ren

Deepfake detection automatically recognizes the manipulated medias through the analysis of the difference between manipulated and non-altered videos. It is natural to ask which are the top performers among the existing deepfake detection…

计算机视觉与模式识别 · 计算机科学 2024-03-14 Chenhao Lin , Jingyi Deng , Pengbin Hu , Chao Shen , Qian Wang , Qi Li

Signal peptide (SP) is a short peptide located in the N-terminus of proteins. It is essential to target and transfer transmembrane and secreted proteins to correct positions. Compared with traditional experimental methods to identify signal…

人工智能 · 计算机科学 2023-12-15 Junbo Shen , Qinze Yu , Shenyang Chen , Qingxiong Tan , Jingcheng Li , Yu Li

Existing machine learning methods for molecular (e.g., gene) embeddings are restricted to specific tasks or data modalities, limiting their effectiveness within narrow domains. As a result, they fail to capture the full breadth of gene…

Extreme multi-label classification refers to supervised multi-label learning involving hundreds of thousands or even millions of labels. Datasets in extreme classification exhibit fit to power-law distribution, i.e. a large fraction of…

机器学习 · 统计学 2016-09-09 Rohit Babbar , Bernhard Shoelkopf

The increasing adoption of heterogeneous platforms that combine CPUs with accelerators such as GPUs in high-performance computing (HPC) introduces new challenges for performance analysis and optimization. Traditional efficiency metrics,…

分布式、并行与集群计算 · 计算机科学 2026-03-30 Ghazal Rahimi , Victor Lopez , Marc Clascà , Joan Vinyals Ylla Català , Jesus Labarta , Marta Garcia-Gasulla

Embedding techniques have become essential components of large databases in the deep learning era. By encoding discrete entities, such as words, items, or graph nodes, into continuous vector spaces, embeddings facilitate more efficient…

信息检索 · 计算机科学 2024-10-18 Shiwei Li , Zhuoqi Hu , Xing Tang , Haozhao Wang , Shijie Xu , Weihong Luo , Yuhua Li , Xiuqiang He , Ruixuan Li

We introduce eCLIP, an enhanced version of the CLIP model that integrates expert annotations in the form of radiologist eye-gaze heatmaps. It tackles key challenges in contrastive multi-modal medical imaging analysis, notably data scarcity…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Yogesh Kumar , Pekka Marttinen

In recent years, recommender systems have become a ubiquitous part of our daily lives, while they suffer from a high risk of being attacked due to the growing commercial and social values. Despite significant research progress in…

信息检索 · 计算机科学 2023-09-12 Changsheng Wang , Jianbai Ye , Wenjie Wang , Chongming Gao , Fuli Feng , Xiangnan He

Deep learning holds immense promise for spectroscopy, yet research and evaluation in this emerging field often lack standardized formulations. To address this issue, we introduce SpectrumLab, a pioneering unified platform designed to…