Attribute Extended Algorithm of Lattice-Valued Concept Lattice Based on Congener Formal Context

Table 1

Implication Operation of 𝐿={𝑂,𝑎,𝑏,𝑐,𝑑,𝐼}.

⟶	𝑂	𝑎	𝑏	𝑐	𝑑	𝐼
𝑂	𝐼	𝐼	𝐼	𝐼	𝐼	𝐼
𝑎	𝑐	𝐼	𝑏	𝑐	𝑏	𝐼
𝑏	𝑑	𝑎	𝐼	𝑏	𝑎	𝐼
𝑐	𝑎	𝑎	𝐼	𝐼	𝑎	𝐼
𝑑	𝑏	𝐼	𝐼	𝑏	𝐼	𝐼
𝐼	𝑂	𝑎	𝑏	𝑐	𝑑	𝐼