Patent · US Active

Semantic concept matching using enhanced weak supervision

US12032912B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

NEC CORPORATION · JP

Inventors

Gurkan Solmaz · Heidelberg, DE
Flavio Cirillo · Heidelberg, DE
Fabio Maresca · Heidelberg, DE

Key dates

Filing date	Jan 19, 2022
Grant date	Jul 9, 2024
Priority date	—
Expiry date	Jan 21, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG06V20/52
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method augments data labels of a machine learning task. The method includes applying at least one labeling function for each of a plurality of pairs of semantic concepts and producing a labeling matrix, computing pairwise similarity scores using similarity metrics for each of the pairs of semantic concepts, augmenting the labeling matrix using the pairwise similarity scores to increase a density of the labeling matrix, and inputting the labeling matrix to a label aggregator to apply a single label for each of the pairs of semantic concepts labeled by the at least one labeling function.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.