Syntax hacking: Researchers discover sentence structure can bypass AI safety rules

As a refresher, syntax describes sentence structure—how words are arranged grammatically and what parts of speech they use. Semantics describes the actual meaning those words convey, which can vary ...
er.educause.edu

Policies and Practices: How to Improve Data Classification in Higher Education

Many academic institutions apply their data classification schemas in service of a range of institutional functions. At UW–Madison, for example, we use data classification in the following ways: With ...
C&EN

OPLS-Based Multiclass Classification and Data-Driven Interclass Relationship Discovery

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Multiclass data sets and large-scale studies are increasingly common in omics sciences ...
The New York Times

The Data That Powers A.I. Is Disappearing Fast

New research from the Data Provenance Initiative has found a dramatic drop in content made available to the collections used to build artificial intelligence. By Kevin Roose Reporting from San ...
Frontiers

EEGGAN-Net: enhancing EEG signal classification through data augmentation

Background: Emerging brain-computer interface (BCI) technology holds promising potential to enhance the quality of life for individuals with disabilities. Nevertheless, the constrained accuracy of ...
IEEE

Joint Classification of Hyperspectral and LiDAR Data Using Height Information Guided Hierarchical Fusion-and-Separation Network

Abstract: Hyperspectral image (HSI) and light detection and ranging (LiDAR) data are complementary to each other, which can be combined to improve the classification performance. However, existing ...
IEEE

Structure-Prior-Constrained Low-Rank and Sparse Representation With Discriminative Incremental Dictionary for Hyperspectral Image Classification

Abstract: Low-rank and sparse representation (LRSR) model has gained popularity in hyperspectral image (HSI) classification. However, most existing LRSR models are limited by the highly nonlinear ...
C&EN

Prediction-Inspired Intelligent Training for the Development of Classification Read-across Structure–Activity Relationship (c-RASAR) Models for Organic Skin Sensitizers ...

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acs.chemrestox.3c00155. Original data set used for modeling with the values ...