Abstract: Disclosed embodiments may provide systems and methods for detecting and analyzing artificially-manipulated images. A computer-implemented method can include processing an image using an ensemble of machine-learning models to generate a set of initial outputs. In some instances, each machine-learning model of the ensemble was trained to generate an initial output predictive of whether a portion of the image corresponds to a particular type of artificially-manipulated visual content. The computer-implemented method can also include processing the set of initial outputs using an ensemble-aggregator model to generate a target output. In some instances, the target output includes a classification of whether the image corresponds to an artificially-manipulated image.

Abstract: Disclosed embodiments may provide techniques for extracting hypothetical statements from unstructured data. A computer-implemented method can include accessing input data that includes unstructured data. The computer-implemented method can also include processing the input data using a statement-extraction machine-learning model to generate a plurality of candidate hypothetical statements and summary data associated with the input data. The computer-implemented method can also include constructing one or more filtering prompts for filtering the plurality of candidate hypothetical statements. The computer-implemented method can also include processing the one or more filtering prompts and the plurality of candidate hypothetical statements using the statement-extraction machine-learning model to identify one or more hypothetical statements. In some instances, the one or more hypothetical statements correspond to one or more non-factual assertions associated with the unstructured data.

Abstract: The present invention relates to continuous processes for the preparation of primary and secondary N-acetylated aromatic amines of formula I or O-acetylated product of o-hydroxy benzoic acid of Formula II using acetic acid as an acetylating agent. wherein R1 has a definition of hydrogen atom, C1-C4 alkyl group or C1-C4 alkoxy group.