engleski

Monolingual Dictionary Semantic Capturing Using Concept Lattice

This paper proposes an approach for retrieving semantic relationships between semantic units in a monolingual dictionary. The presented approach is based on the usage of formal concept analysis (FCA) technique for determining semantic relations and hierarchy in a set of words extracted from dictionary. In the first phase the formal grammar for words and the extraction of their attributes from Croatian language monolingual dictionary is defined. In our approach grammar rules include graphical properties of dictionary text. In the second phase a technique of using formal concept analysis for the capturing of semantic overlapping is modeled. The models are represented in F-logic language and implemented using FLORA-2 system. The focus of this paper is on the whole transformation process of a set of words from the dictionary into the concept lattice. The concept lattice as the final result shows semantic relationships and overlapping in a set of words.

Formal Concept Analysis; Concept lattice; F-logic; Formal grammar; Synonym extraction; Dictionary; Semantic

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