Steps Towards Achieving Distributivity in Formal Concept Analysis

We describe in this document a novel heuristic to create a lattice-based tax- onomy from a large corpus using Formal Concept Analysis and a widely used Information Retrieval

Our test data are composed of three lists of genes corresponding to the so-called “Cancer Module 1” (Ovary Genes), “Cancer Module 2” (Dorsal Root Ganglia Genes), and “Cancer

A recent exam- ple is of the Broad Institute where biological data were gathered from multiple resources to get thousands of predefined gene sets stored in the Molecular Signa-

In the framework of formal concept analysis, some authors have proposed the mining of implications with positive and negative attributes from the apposition of the context and

Keywords: Formal concept analysis, relational databases, conjunctive queries, data navigation, power context families, conceptual scaling.. 1 Background

In this paper, we will apply generalized metrics in order to compare ratings, that is comparing the rating methodologies of different rating agencies with different result scales..

To-date this is the most interactive tool having many unique functionalities such as handling numeric data with the help of interval pattern structures, AOC-posets, filtering

Some of the younger researchers in the field were not even born when Rudolf Wille’s seminal paper “Restructuring lattice theory: an ap- proach based on hierarchies of concepts”