Typology equipment, typology and program typify how

摘要

It makes it possible to extract characteristic information number contained in the target data can be less is desired. The type of apparatus, a similarity calculating section for storing the similarity table by calculating the similarity of the data to any two, except a combination of their own in the target data of the multiple similarity is predetermined criterion and non-merged object selecting section for selecting as a Merge target object data of two meet, the new object creating unit that creates a new object data from the merged object, and each of the target data of the selected two as the merged object new object added to compute a merged object removal unit for removing from the similarity table similarity with the target data, and a new target data, the similarity with the target data of the object data other than the new in the target data multiple I and a part.