Biomedicine English word sense disambiguation method based on graph attention neural network
A biomedical and word sense disambiguation technology, applied in the field of biomedical English word sense disambiguation, can solve problems such as polysemy of a word, and achieve the effect of improving the accuracy of disambiguation
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[0059] In order to clearly and completely describe the technical solutions in the embodiments of the present invention, the present invention will be further described in detail below in conjunction with the drawings in the embodiments.
[0060] Take the disambiguation processing of the ambiguous word "ADA" in the biomedical English sentence "Big budget surplus for ADA reported" as an example.
[0061] The embodiment of the present invention is based on the flow chart of the biomedical English word sense disambiguation method based on graph attention neural network, as figure 1 shown, including the following steps.
[0062] Step 1 The extraction process of disambiguation features is as follows:
[0063] English sentence "Big budget surplus for ADA reported"
[0064] Step 1-1 Use the English word segmentation tool to segment the sentence into vocabulary, and the word segmentation result is: Big budgetsurplus for ADA reported
[0065] Step 1-2 Use the English part-of-speech t...
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