METHODS AND SYSTEMS FOR EXTRACTING SELF-CREATED TERMS IN PROFESSIONAL AREA

摘要

The present disclosure discloses a method for extracting one or more self-created terms in a professional area. The method may include extracting one or more candidate terms from a text; determining first data representing an occurrence of each of the one or more candidate terms in the text; determining one or more lemmas of the each of the one or more candidate terms; determining second data representing an occurrence of each of the one or more lemmas in a general corpus; determining third data representing an occurrence of each of the one or more lemmas in a professional area corpus; and determining, based on reference data, a possibility that the each of the one or more candidate terms is a self-created term, wherein the reference data includes the first data, the second data, and the third data.