A2C is a policy gradient method that uses an actor-network to decide actions and a critic-network to evaluate the chosen actions. The critic helps reduce variance in policy updates, making learning ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

The drone pilot locates a target: a Russian Army soldier on a road near Toretsk, one of the main fronts in eastern Ukraine. The soldier chases the motorcyclist with a drone capable of carrying up ...

As Russian forces hit targets around Kupyansk in Ukraine's Kharkiv region, Ukrainian pilots are using drones to take out enemy craft before they strike. Members of a drone unit said they use ...

These are manually piloted unmanned aerial vehicles. At the front lines, they are equipped with a high-explosive payload the drone makers refer to as “candy.” Operators, wearing goggles with ...

These are manually piloted unmanned aerial vehicles. At the front lines, they are equipped with a high-explosive payload the drone makers refer to as "candy." ...

"But don't worry," he says, "we don't show our drones to the children." Before Russia's full-scale invasion in February 2022, Yukhno earned his living as a barista in a coffee shop. But he says the ...

Sandy Button of Pea Ridge, Ark., was born in 1952, grew up watching black-and-white television, and got her first computer in the 1980s. Now? She makes half a dozen orders a week on her smartphone ...