发明名称 |
METHOD AND APPARATUS FOR INCREMENTAL TREE-BASED CLUSTERING WITH DEPENDENT NORMALIZED RANDOM MEASURES |
摘要 |
Disclosed are a method and an apparatus for incremental clustering. The method for incremental clustering comprises the steps of: comparing the distance of a group formed by the trees of the other elements from any one of interested elements among the elements of data; forming a new group with an interested element by inserting the interested element right next to a specific group as a sibling node of a specific group if the minimum value of the distance is greater than or equal to a predetermined value; and inserting an interested element as a sibling node of the element who is a descendant of a specific element of a first group by moving an interested element under the first group having the distance of a minimum value if the minimum value is smaller than a predetermined value. Accordingly, many associated data can b e efficiently clustered without prior information about the number of groups, and real time updated data or large-scale data can also be efficiently clustered. |
申请公布号 |
KR20160066212(A) |
申请公布日期 |
2016.06.10 |
申请号 |
KR20140170260 |
申请日期 |
2014.12.02 |
申请人 |
POSTECH ACADEMY-INDUSTRY FOUNDATION |
发明人 |
CHOI, SEUNG JIN;LEE, JU HO |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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