concept
active
concept:iceberg-latticeIceberg Lattice
Induced substructure of concept lattice containing only concepts with frequent intent above a minimum support threshold.
Neighborhood — ranked by edge-count
Concepts (2)
concept
- Concept Latticeassociated_withCentral algebraic structure in FCA that orders formal concepts and preserves information from formal contexts.
- frequent closed itemsetsassociated_withItemsets (attribute subsets) that are both frequent (large extent) and closed; same as intents of concepts with large extent.
Datasets (1)
dataset
- Mushroom data setassociated_withPopular UCI dataset used to exemplify iceberg concept lattices with 32,086 formal concepts.
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Hierarchical structure of concurrent expert processes envisioned for real-time monitoring applications.
- Definition/claim about iceberg lattices.
- Poset with join and meet operations satisfying associativity, commutativity, idempotency, and absorption laws.
- Central mathematical structure explored throughout the paper; ordered sets with special properties for all suprema and infima.
- Theory developed by R. Wille and TH Darmstadt group; reveals hierarchical structure in binary relations through lattices of formal concepts.
- Question posed for the driving test many-valued context.
- Alexander’s diagram where child nodes can belong to multiple parents, representing overlapping sets and complex urban structure, in contrast to tree.