The invention relates to the technical field of
data analysis, in particular to a dialogue type
data analysis method,
system and device based on a large
language model and a medium, and the method comprises the steps that a
natural language query request input by a user is acquired, semantic analysis is conducted on the
natural language query request through the large
language model, and key query elements are extracted; generating a structured query instruction according to the key query elements; calling a
data integration engine based on the structured query instruction, and obtaining target data from the plurality of heterogeneous data sources; performing
processing analysis on the target data, wherein the
processing analysis comprises drilling-down analysis, attribution analysis and
anomaly detection; and generating an analysis report and a visual chart based on the
processing analysis result, and feeding back the analysis report and the visual chart to the user. According to the method, high-precision intention analysis and multi-
source data integration can be realized, deep analysis and
interactive visualization are supported, and the accuracy, efficiency and user experience of
data analysis are remarkably improved.