Question and answer task downstream task processing method and model
A task processing and downstream technology, applied in neural learning methods, electrical digital data processing, biological neural network models, etc., can solve problems such as failure to perform semantic matching
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[0073] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0074] Such as figure 1 As shown, the present invention discloses a downstream task processing method of a question answering task, comprising the following steps:
[0075] S1. Input the question and context into the pre-training language module to obtain the language-related features of the context;
[0076] The specific operation is to send the sequence composed of questions and context splicing into the pre-training language module, that is, the encoder for encoding.
[0077] S2. Using the context-based language association features of the two-way attention mechanism to obtain the contextual representation of key information perception H CKey And the problem of key information perception indicates that H QKey ;
[0078] S3, using bidirectional attention flow based on contextual representation of key information perception H CKey and key information Pe...
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