SYSTEMS AND METHODS TO EXTRACT SEMANTIC INFORMATION FROM DOCUMENTS

Abstract

Systems and methods to extract semantic information from documents are disclosed. Exemplary implementations may obtain target-specific aggregated embeddings representing generalized semantic contexts of sequences of text included in segments pertinent to targets and a set of sequences of text included in segments included in a document; provide the set of sequences of text as input for a retriever model configured to take as input sequences of text and to output embeddings representing semantic meanings of the sequences of text; obtain output embeddings from the retriever model, generate a set of targeted sequences of text in accordance with the output embeddings, provide the set of targeted sequences of text as input for an extraction model configured to take as input sequences of text and output semantic information extracted from the document; and obtain output semantic information from the extraction model.

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