IEEE

A Unified Loss Function to Tackle Inter-Class and Intra-Class Data Imbalance in Sound Event Detection

Abstract: Data imbalance is an important issue in data-driven deep-learning methodologies. In sound event detection (SED), there are two types of data imbalance issues caused by the diverse time ...
WSB-TV

Delta expanding first-class seating on select planes this summer

ATLANTA — Delta Air Lines will launch a larger Delta First cabin for select flights this summer. The new configuration will have 44 premium recliner seats. That is more than double the usual number of ...
USNI

Navy Says Columbia-class Sub Construction Schedule Improving

Artist’s rendering of the Columbia-class SSBN submarine. US Navy image SAN DIEGO — The Navy and shipbuilders working on the first Columbia-class nuclear ballistic missile submarine are striving to ...
Forbes

Flying First Class In Air India’s A350 Business-Class Suite

Air India’s A350 Business Class has surprising first-class upgrades, gourmet meals, engaged flight attendants, and a fully equipped suite for long-haul flights. The unexpected luxury of Air India’s ...
WTHR

What are students' First Amendment rights to walk out of class in protest?

INDIANAPOLIS — Student protests have been making headlines across Indiana in recent days as students join a national wave of protests tied to immigration enforcement and ICE activity. Hundreds of ...