Construction and prediction of prospecting model based on big data intelligence

Geological science data present the characteristic of big data.Traditional manual retrieval and processing geological data has great limitations.It is difficult to meet the high-speed development requirement of the current geological science.Aiming at the establishment and prediction of prospecting geological model，this paper makes use of the big data discovery method to realize the automatic collection of geological prospecting thematic data.By using the machine learning method，the geological thematic data is mining deeply，and the prediction method of prospecting model based on big data intelligence is researched.On the basis of the existing geological metallogenic theory，a unified geological prospecting model library of multi-source data is established.Naive bayesian classification algorithm is used for prospecting concept model library classify data.By calculating model control utilization rate of mineral elements and importance，the comprehensive and objective prospecting geological model is establish to realize the prediction of prospecting model.