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1)  iceberg concept lattice
iceberg概念格
2)  concept lattice
概念格
1.
Representation and mining of frequent itemsets based on the pruned concept lattice;
基于剪枝概念格模型的频繁项集表示及挖掘
2.
Study on FCI mining algorithm based on concept lattice;
基于概念格的频繁闭项集增量挖掘算法研究
3.
Representation and resolution of reduction based on the concept lattice;
基于概念格模型的约简表示及求解
3)  concept-table
概念表格
1.
This method consisted of four basic steps:(1) adopting two filtering rules to distinguish between position-tables and concept-tables,(2) formalizing HTML tables,(3) using statistics to decide which cells were attribute cells,(4) employing the position relationships between attribute cells and between HTML tables to ascertain the relationships among at.
该方法包含四个步骤:采用过滤规则,区分定位表格和概念表格;以五元组序列形式化超文本标记语言表格;使用统计方法确定属性单元格;依据属性单元格间和表格间的位置关系,确定属性间关系。
4)  Proper concept lattice
子概念格
5)  concept lattices
概念格
1.
Attribute reduction algorithm of concept lattices based on maxmode
基于最大模的概念格属性约简算法
2.
Image feature data dimension reduction based on concept lattices
基于概念格的图像特征数据降维
3.
A method for fast seeking of attribute reduction of formal concept lattices
概念格属性约简的一种快速求法
6)  half concept lattice
半概念格
1.
Through pruning entireness lattice depend on support, a descend weighted join half concept lattice is obtained that is closed downward, support for each node of concept lattice is calculated as constructing concept lattice.
通过分析Eclat算法,对完全概念格按照支持度进行了裁减,得到了一个向下封闭的降序join半概念格,在构造半概念格的同时计算出每一个项集的支持度作为其权值,最后基于降序加权join半概念格对Eclat算法进行了改进,裁减了概念格中大量的冗余的连接,给出了一个快速的关联规则挖掘算法。
补充资料:iceberg structure
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性质:又称为憎水作用,冰山结构(iceberg structure)。在某些大离子的水溶液中,如四级烷基铵盐及肥皂的水溶液中,离子的电荷中心上的功能团与水分子相互作用的倾向,小于水分子之间相互作用时,出现疏水作用。此作用可分为两种情况。在无限稀释水溶液中,溶质与水之间的疏水作用为本征疏水相互作用,亦称为负水化。在一定浓度的水溶液中,两个或两个以上疏水溶质分子之间相互作用,发生溶质粒子的缔合,从而影响溶液的热力学性质,也为疏水作用。此作用对水溶液表面吸附、胶体电解质胶团形成以上溶液中蛋白质的构象都起着关键作用。

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