TY - GEN

T1 - Towards Cognitive Component Analysis

AU - Hansen,Lars Kai

AU - Ahrendt,Peter

AU - Larsen,Jan

N1 - Best paper award AKRR'05 in the category of Cognitive Models

PY - 2005

Y1 - 2005

N2 - Cognitive component analysis (COCA) is here defined as the process of unsupervised grouping of data such that the ensuing group structure is well-aligned with that resulting from human cognitive activity. We have earlier demonstrated that independent components analysis is relevant for representing semantics, not only in text, but also in dynamic text (chat), images, and combinations of text and images. Here we further expand on the relevance of the ICA model for representing context, including two new analyzes of abstract data: social networks and musical features.

AB - Cognitive component analysis (COCA) is here defined as the process of unsupervised grouping of data such that the ensuing group structure is well-aligned with that resulting from human cognitive activity. We have earlier demonstrated that independent components analysis is relevant for representing semantics, not only in text, but also in dynamic text (chat), images, and combinations of text and images. Here we further expand on the relevance of the ICA model for representing context, including two new analyzes of abstract data: social networks and musical features.

KW - cognitive

KW - latent semantic analysis

KW - sound

KW - social networks

M3 - Article in proceedings

BT - AKRR'05 -International and Interdisciplinary Conference on Adaptive Knowledge Representation and Reasoning

ER -