The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Nov. 21, 2022
International Business Machines Corporation, Armonk, NY (US);
Liat Ein-Dor, Tel Aviv, IL;
Ilya Shnayderman, Jerusalem, IL;
Artem Spector, Rishon Le-Zion, IL;
Lena Dankin, Tel Aviv, IL;
Ranit Aharonov, Ramat Hasharon, IL;
Noam Slonim, Jerusalem, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
An example system includes a processor to receive a list of sentiment carrying discourse markers. The processor is to select sentences in a text corpus that begin with a discourse marker from the list of sentiment carrying discourse markers followed by a comma. The processor is to remove each discourse marker and comma from a beginning of the selected sentences and labeling each of the sentences with a sentiment associated with to a corresponding removed discourse marker to generate a weakly labeled dataset. The processor is to inter-train a pretrained language model using the generated weakly labeled dataset to generate a sentiment model.