Text abstract generation system, method, device and computer readable storage medium
A generation system and abstraction technology, applied in text database browsing/visualization, unstructured text data retrieval, special data processing applications, etc. The effect of asymmetry
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[0084] In the process of generating text summaries described in the present invention, it is especially applicable to the generation of news text summaries, and when used for generating news summaries, its relative accuracy rate is the highest. The generation of news summaries is used as a specific case below to illustrate:
[0085] The present invention uses a seq2seq framework to form training data with "news-abstract" pairs, and realizes a system for generating abstracts for news. The classic seq2seq framework is used for the variable-length sequence-to-sequence problem, the Bert Chinese pre-training model is used on the Encoder side to obtain news input information, and the two-way decoding mechanism is introduced on the Decoder side, which improves the quality of generated news to a certain extent. When generating the summary sequence at the end, according to the idea of beam-search, the topK results in both directions are cached at the same time, and finally the one wit...
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