US Patent Issued to International Business Machines on Aug. 25 for "Word-tag-based language system for sentence acceptability judgment" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,032, issued on Aug. 25, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Word-tag-based language system for sentence acceptability judgment" was invented by Yang Zhao (Tokyo) and Issei Yoshida (Setagaya-ku, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for sentence acceptability judgment. A word frequency distribution for a predetermined textual data set is obtained. A replacement rate is determined based on an obtained word frequency distribution for a predetermined textual data set and every occurrence of a word having a frequency lower than the replacement rate is replaced in text of a training dat...