Question and answer method and device based on table and electronic equipment

The invention provides a table-based question and answer method and device and electronic equipment, and relates to the technical field of artificial intelligence, in particular to the technical field of natural language processing and deep learning. According to the specific implementation scheme, a to-be-processed question text and an information table used for questioning and answering are determined, and the information table comprises at least one attribute name; determining a character vector sequence, a position vector sequence and a type vector sequence according to the question text and the at least one attribute name; determining an attribute name fragment and an attribute value fragment in the question text according to the character vector sequence, the position vector sequence and the type vector sequence; and according to the attribute name fragment, the attribute value fragment and the information table, determining an answer corresponding to the question text, thereby improving the table-based