A method and system for true product word recognition using a computing device. The method includes: obtaining title words from titles of products; determining word vectors based on a word matrix, where the word matrix is constructed based on a number of cooccurrence of each of the title words and all the other title words; determining title vectors based on a title matrix, where the title matrix is constructed based on the number of cooccurrence of each of the title words and all the other title words, and the title words in each of the titles; calculating scores for the title words in corresponding one of the titles based on the corresponding word vector and title vector; and recognizing true product words of the corresponding one of the titles based on the scores.