【摘要】 在地学研究中占主导地位的是高维非线性的复杂问题,粗糙集理论对分析此类问题有着明显的优势。研究粗糙集在地矿信息挖掘中的应用,能更加充分地利用地矿勘查数据,揭示数据背后隐藏的规则和联系,成功地选择特征矿化标志,建立基于粗糙集理论的矿化信息研究模型,定量描述采样点性质,为靶区预测提供科学的依据。更多还原

【Abstract】 Geological research was dominated by complicated NP(Non-deterministic Polynomial) problem.It’s dominant for Rough Sets to analyze this kind of problems.Researches on the application in the geological and mineral information mining could make full use of the data from geological and mineral exploration,reveal the hidden rules and relation behind the data,choose the mineralization genes successfully,establish the study model of mineralization information based on Rough Sets,describe the character of sample points in quantification and then offer the scientific basis for target prediction.更多还原