Sub-Symbolic Knowledge Representation for Evocative Chat-bots

Giorgio Vassallo; Salvatore Gaglio; Giovanni Pilato; Salvatore Gaglio; Agnese Augello

Sub-Symbolic Knowledge Representation for Evocative Chat-bots

Giorgio Vassallo, Salvatore Gaglio, Giovanni Pilato, Salvatore Gaglio, Agnese Augello

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Abstract

The proposed work illustrates how “primitive concepts”can be automatically induced from a text corpus. The pri-mitive concepts are identified by the orthonormal axis of a“conceptual” space induced by a methodology inspired tothe Latent Semantic Analysis approach. The methodologyrepresents a natural language sentence by means of a setof rotations of an orthonormal basis in the “conceptual”space. The rotations, triggered by the sequence of wordscomposing the sentence and realized by means of Geomet-ric Algebra rotors, allow to highlight “conceptual” rela-tions that can arise among the primitive concepts.

Lingua originale	English
Titolo della pubblicazione ospite	Interdisciplinary Aspects of Information Systems Studies
Pagine	343-349
Numero di pagine	6
Stato di pubblicazione	Published - 2008

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AU - Augello, Agnese

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