SYSTEMS AND METHODS FOR TEXT ATTRIBUTE DETERMINATION USING A CONDITIONAL RANDOM FIELD MODEL

摘要

The present disclosure relates to a system and method for determining an attribute for each of one or more subsets of a text of a query. The method includes receiving, via a network, a query from a terminal device. The method may also include extracting a text from the query and determining one or more subsets of the text. The method may further include obtaining a trained conditional random field (CRF) model and determining an attribute for each of the one or more subsets of the text based on the CRF model and the each of the one or more subsets of the text.