Retrieval method, device and equipment based on approximate words and readable storage medium

The invention discloses a retrieval method, device and equipment based on approximate words and a readable storage medium, and the method comprises the steps: crawling a plurality of text corpora, carrying out the word segmentation of each text corpus, and generating a plurality of segmented words; determining a plurality of common words according to the segmented words, calculating approximate words corresponding to the common words based on a preset algorithm, and establishing common word groups for the common words and the corresponding approximate words to form a dictionary for storage; and when a retrieval word is received, comparing the retrieval word with each common word group in the dictionary, determining a target common word group, and performing retrieval by using the target common word group. According to the scheme, the similar words similar to all the common words are determined on the basis of artificial intelligence, the common words and the similar words in the targetcommon word group corres