US Patent Issued to D2L on April 22 for "Systems and methods for automatically revising feedback in electronic learning systems" (Canadian Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,198, issued on April 22, was assigned to D2L Corp. (Kitchener, Canada).

"Systems and methods for automatically revising feedback in electronic learning systems" was invented by Brian Cepuran (Kitchener, Canada), Jeremy Auger (Kitchener, Canada) and John Baker (Kitchener, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for automatically revising feedback in an electronic learning system are provided. The method involves operating at least one processor to: receive feedback text data submitted by a user to evaluate another user; identify a plurality of sentiment groups in the feedback text data, each sentiment group consisting...