The Most Advanced Data Mining of the Big Data Era

Recently, the acquisition of knowledge from big data analysis is becoming an essential feature of business efficiency. However, the analysis of big data can be troublesome because it often involves the collection and storage of mixed data based on different patterns or rules (heterogene ous mixture data). This has made the heterogeneous mixture property of data a very important issue. This paper introduces “heterogeneous mixture learning,” which is the most advanced heterogeneous mixture data analysis technology developed by NEC, together with details of some actual applications. The possibility of the utilization of data that has previously been collected without any specific aim is also discussed.