This invention provides a method for constructing a
consumer finance sales lead network based on a large
language model, belonging to the field of
data processing technology. Specifically, it includes: a
data access module that reads related data to obtain unstructured text data; a feature enhancement module that uses a
semantic network construction strategy and a large
language model to perform in-depth analysis of the unstructured text data, performing
intent recognition,
sentiment analysis, and topic extraction to generate
semantic feature tags; a network dynamic construction module responsible for forming a dynamic, multi-dimensional relationship network; an
inference module that generates
natural language-described, actionable sales leads; and a reach strategy generation module that automatically generates or recommends
personalized communication scripts based on the generated sales leads. Furthermore, based on the
semantic network construction strategy and the recommendation matching of different marketing activities, it determines the
user profile groups that require optimization of the
semantic network construction strategy, thereby improving the matching degree of the recommendation
processing.