Electric power measurement named entity identification method and device and computer equipment

The invention relates to an electric power measurement named entity recognition method and device, computer equipment and a storage medium. The method comprises: obtaining word vectors corresponding to multiple words in a to-be-recognized corpus used for describing electric power measurement informa...

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Hauptverfasser: LIANG HONGHAO, WU SHAOCHENG, JIANG HEFANG, CHEN XIAOWEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to an electric power measurement named entity recognition method and device, computer equipment and a storage medium. The method comprises: obtaining word vectors corresponding to multiple words in a to-be-recognized corpus used for describing electric power measurement information; inputting the plurality of word vectors into a trained encoder, and obtaining the distribution characteristics of Gaussian distribution corresponding to each word vector through the encoder; generating word vector features based on the distribution features corresponding to the plurality of word vectors; and inputting the word vector features into a preset conditional random field, and determining a named entity in the corpus to be recognized according to a labeling result output by the conditional random field. In the embodiment of the invention, the difference between the similar word vectors can be accurately identified by acquiring the distribution characteristics of the word vectors corresponding to the