Electricity selling company evaluation emotion classification method based on joint attention mechanism
A sentiment classification and attention technology, applied in the field of information, can solve the problems of single extraction feature granularity, which does not conform to the rules of human reading and comprehension text, etc., and achieves the effect of ensuring healthy competition and healthy and stable operation, improving accuracy and improving service quality.
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[0049] The present invention will be further described in detail below in conjunction with the embodiments.
[0050] Those skilled in the art will understand that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention. If no specific technology or condition is indicated in the examples, the technology or condition described in the literature in the field or the product specification is used. If the materials or equipment used are not marked with the manufacturer, they are all conventional products that can be obtained through purchase.
[0051] 1. Problem Definition
[0052] Sentiment classification is one of the mainstream tasks in the field of natural language processing. This task can classify texts into categories with different emotional tendencies by extracting morphological, grammatical and semantic features related to emotions in texts. Sentiment classification can be divided i...
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