Abstract: Despite the substantial progress of active learning for image recognition, there lacks a systematic investigation of instance-level active learning for object detection. In this paper, we ...

Introduction: China had been implementing stringent dynamic policies during the COVID-19 pandemic. In late 2022, China made a sudden policy shift from its three-year dynamic zero-COVID to the ...

Red Bull star Max Verstappen won his fourth Formula 1 United States Grand Prix in five years, Sunday, Oct. 19 at the Circuit of the Americas in Austin, Texas. Verstappen started on pole and lead ...

Apple has won the rights to broadcast Formula 1 in the United States for the next five years in deal said to be worth about $750m (£558m) in total. The agreement, which starts in 2026 and for which ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Michela Buttignol / Investopedia Total shareholder return (TSR) calculates how ...

President Donald Trump introduced his “discounted reciprocal tariffs” on over 200 countries on April 2. Most countries receive a base tariff rate of 10%, but for countries receiving more, the rates ...

As a spreadsheet software program, Microsoft Excel has many useful features for a small business's productivity. Chief among these is the ability to use formulas to make various calculations with the ...

The mathematician Daniel Litt has driven social media users to distraction with a series of simple-seeming but counterintuitive probability puzzles. In late January, Daniel Litt posed an innocent ...

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...