Text enhancement method, text classification method and related devices
A technology of text and text data, applied in the field of artificial intelligence, deep learning, and machine learning, which can solve problems such as low sample efficiency
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[0043] The implementation of the above-mentioned step S121 includes: the first implementation, obtain the text corpus, and perform word segmentation on the text corpus based on the word segmentation method of grammar and rules, and obtain multiple words. The basic idea is to perform syntactic and semantic analysis while word segmentation , using syntactic information and semantic information to carry out part-of-speech tagging to solve word segmentation ambiguity. In the second implementation mode, the text corpus is obtained, and the text corpus is segmented based on the mechanical word segmentation method (ie dictionary) to obtain multiple words. The principle of the mechanical word segmentation here is to combine the character strings in the document with the words in the dictionary If a string is found in the dictionary, the match is successful and it can be segmented, otherwise it will not be segmented. Mechanical word segmentation methods such as: forward maximum matching...
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