Multi-modal named entity recognition method and device, equipment and storage medium

Multi-modal named entity recognition method and device, equipment and storage medium

The invention relates to the technical field of natural language processing, in particular to a multi-modal named entity recognition method, which comprises the following steps: obtaining document data and a preset multi-modal named entity recognition model, inputting a sentence into a text feature...

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Hauptverfasser: HU JIAPEI, XUE YUN, LYU YIFAN, LIANG ZHUOMING
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator HU JIAPEI
XUE YUN
LYU YIFAN
LIANG ZHUOMING
description The invention relates to the technical field of natural language processing, in particular to a multi-modal named entity recognition method, which comprises the following steps: obtaining document data and a preset multi-modal named entity recognition model, inputting a sentence into a text feature extraction module for feature extraction, and obtaining a text feature representation corresponding to the sentence; inputting the image into the visual feature extraction module for feature extraction to obtain visual feature representation corresponding to the image; inputting the visual feature representation into the visual attention extraction module for attention extraction, and obtaining the visual feature representation after attention extraction; inputting the text feature representation and the visual feature representation after attention extraction into a cross-modal interaction module for feature interaction to obtain a cross-modal feature representation; and inputting the cross-modal feature represent
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subjects CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Multi-modal named entity recognition method and device, equipment and storage medium
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