Computer-implemented method for grounding a machine learning model

Abstract

A computer-implemented method (100) for grounding a machine learning model comprises: obtaining (101) a source dataset, wherein the source dataset comprises a plurality of images; generating (102) a description of each image in the source dataset; generating (103) a grounding dataset by selecting descriptions of images in the source dataset to the grounding dataset based at least on a classification of each image in the source dataset and a number of characters in each image in the source dataset; and using (104) the grounding dataset for grounding a machine learning model.