The invention discloses a policy matching and pushing method and
system based on a
large model technology, and relates to the technical field of
big data processing, and the implementation of the method comprises the following steps: constructing a multi-dimensional enterprise portrait
library comprising enterprise basic information, honor information, qualification information, judicial risks, administrative punishment and project information; for the first policy, vectorizing a policy text and an enterprise portrait through an Embedding model, calculating
semantic similarity and generating a recommendation
list; for a non-first policy, policy conditions are deduced based on a historical reward
list, condition credibility is adjusted through a
large model and a
machine learning model, and recommendation priorities are calculated in a weighted manner; and a data real-time updating and model feedback optimization mechanism is established, and the matching precision is dynamically improved. According to the method, cross-
modal semantic alignment can be realized, recommendation accuracy is improved, matching rules are dynamically updated, and the method can adapt to real-
time changes of policies and enterprise data.