This paper introduces a comprehensive evaluation method of 5G network based on vertical industry scenario in detail. By using big data method

massive user data and industry scenario data are processed by dimensionality reduction

mapping and weighting

and then transformed into scene level intuitive data

and an evaluation and analysis system is constructed based on network performance and user trend. The output of the evaluation system is a reliable quantitative result

and each application scenario has an exclusive result. By analyzing the user development trend and network performance state in each scenario

we can get a balance relationship

which can provide direction guidance and data support for 5 G network planning and construction

market expansion

maintenance and optimization.