Product analysis method and device, equipment, storage medium and program product

The invention discloses a product analysis method, device and equipment, a storage medium and a program product, and the method comprises the steps: constructing a domain feature word dictionary and a domain viewpoint word dictionary of a to-be-tested product, and obtaining questionnaire corpus data of the to-be-tested product, analyzing the questionnaire corpus data according to the domain feature word dictionary and the domain viewpoint word dictionary to obtain an analysis result of the to-be-tested product; according to the method, the field feature word dictionary and the field viewpoint word dictionary of the to-be-tested product are constructed, so that the words in the related fields of the to-be-tested product are fully obtained, the adaptability of the dictionary is improved, questionnaire analysis is performed on the questionnaire corpus data of the to-be-tested product based on the field feature word dictionary and the field viewpoint word dictionary, and the questionnaire analysis accuracy is imp