Word vector definition method and device based on artificial intelligence, equipment and storage medium

The invention relates to the technical field of artificial intelligence, in particular to the field of word segmentation models, and discloses a word vector definition method and device based on artificial intelligence, equipment and a storage medium, which are used for taking a single word as a minimum structure, endowing each word with a plurality of different meanings in different words, and increasing the accuracy of the meanings of word vectors in sentences. The method comprises the following steps: obtaining a target text, wherein the target text comprises Chinese sentences needing to besubjected to word segmentation; performing word segmentation on the target text to obtain a plurality of words; generating a plurality of corresponding target word vectors according to the pluralityof words; and generating a target word vector according to the plurality of target word vectors and a preset weight strategy, wherein each word in the plurality of words corresponding to the pluralityof target word vectors comprises a word corresponding to the target word vector.