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Authors: Stjepan Pavlek and Damir Kalpić

Affiliation: Faculty of computing and electrical engineering, University of Zagreb, Croatia

Keyword(s): Observability, data warehousing, data mining, free text fields, coding schemes, chart of accounts.

Abstract: In this paper the observability of information in modern databases is investigated. Observable information is the one that is explicitly stored in a database. Unobservable information is information hidden in various coding schemes, transaction streams or free-text-description fields. Nowadays credit risk management tends to employ cutting edge technologies and approaches from the fields of statistics and machine learning for achieving their goals. Often it is forgotten that machine learning schemes can only use completely observable information. The issue is eventually addressed – but instead when using the data it should be addressed during the data warehouse design phase.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Pavlek, S. and Kalpić, D. (2008). OBSERVABILITY OF INFORMATION IN DATABASES - New Spins in Data Warehousing for Credit Risk Management. In Proceedings of the Third International Conference on Software and Data Technologies (ICSOFT 2008) - Volume 2: Special Session on Applications in Banking and Finances; ISBN 978-989-8111-53-1; ISSN 2184-2833, SciTePress, pages 361-368. DOI: 10.5220/0001892903610368

@conference{special session on applications in banking and finances08,
author={Stjepan Pavlek. and Damir Kalpić.},
title={OBSERVABILITY OF INFORMATION IN DATABASES - New Spins in Data Warehousing for Credit Risk Management},
booktitle={Proceedings of the Third International Conference on Software and Data Technologies (ICSOFT 2008) - Volume 2: Special Session on Applications in Banking and Finances},
year={2008},
pages={361-368},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001892903610368},
isbn={978-989-8111-53-1},
issn={2184-2833},
}

TY - CONF

JO - Proceedings of the Third International Conference on Software and Data Technologies (ICSOFT 2008) - Volume 2: Special Session on Applications in Banking and Finances
TI - OBSERVABILITY OF INFORMATION IN DATABASES - New Spins in Data Warehousing for Credit Risk Management
SN - 978-989-8111-53-1
IS - 2184-2833
AU - Pavlek, S.
AU - Kalpić, D.
PY - 2008
SP - 361
EP - 368
DO - 10.5220/0001892903610368
PB - SciTePress