Fecha de publicación: 29/08/2017 Fuente: Wipo "BigData" The invention discloses a big data modeling platform and method. The platform comprises a data asset module, a data cleaning module, a data verification module, an algorithm module and a front-end display module, wherein the data asset module is used for uploading a data source, user data is updated to a cloud platform in a manual uploading or manual updating mode, a user processes the data uploaded by himself in a dragging manual modeling mode; the data cleaning module is used for performing data ETL processing on the data source and finding and correcting recognizable errors in data files, including test data consistency, processing invalid values and missing values; the data verification module is used for performing detection and basic statistic work on the data; the algorithm module performs modeling on mass data by means of some classical classification or clustering algorithms in machine learning, and then performs prediction by means of the model; the front-end display module is used for performing imaging display on the processed data or unprocessed data. The functions of structural data modeling, data display and the like are included, and self-service commercial intelligent analysis and draggable data display and modeling are supported.