The invention discloses a word vector acquisition method and apparatus, and belongs to the technical field of computers. The method comprises the steps of obtaining a preset type of each statement which each to-be-analyzed word belongs to in a statement library and contained in the statement library, and obtaining a type set corresponding to to-be-analyzed words; setting a word vector of each to-be-analyzed word as a training variable, and building a calculation model of a sum of correlations among the to-be-analyzed words as a training model according to the type set and word vectors corresponding to the to-be-analyzed words; and training the training variable based on a principle of enabling the sum of the correlations to be maximal according to the training model so as to obtain the word vector of each to-be-analyzed word. By adopting the method and the apparatus, the semantic accuracy of the word vectors can be improved.