Ramex-Forum: a tool for displaying and analysing complex sequential patterns of financial products

Pedro Tiple; Luis Cavique; Nuno Cavalheiro Marques

doi:10.1111/exsy.12174

Ramex-Forum: a tool for displaying and analysing complex sequential patterns of financial products

Pedro Tiple, Luis Cavique, Nuno Cavalheiro Marques

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Financial data provides a valuable up-to-date knowledge of the world economy. However, it is presented in extremely large data volumes, in diverse formats, and is constantly being updated at a high speed. The Ramex-Forum algorithm is oriented to guide financial experts in finding new and relevant information. We present a sensitivity analysis and new visualizations using an improved version of the Ramex-Forum algorithm. The proposed algorithm is applied to two case studies – the petroleum production chain and the European financial institutions risk analysis. Different combinations of parameters and new ways to visualize data are used. Results highlight the importance of Ramex-Forum for analysing relevant relationships in price variations in financial markets.

Original language	English
Article number	e12174
Journal	Expert Systems
Volume	34
Issue number	1
DOIs	https://doi.org/10.1111/exsy.12174
Publication status	Published - 1 Feb 2017

Keywords

business intelligence
data analysis
European financial data
petroleum production chain
rule learning

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10.1111/exsy.12174

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abstract = "Financial data provides a valuable up-to-date knowledge of the world economy. However, it is presented in extremely large data volumes, in diverse formats, and is constantly being updated at a high speed. The Ramex-Forum algorithm is oriented to guide financial experts in finding new and relevant information. We present a sensitivity analysis and new visualizations using an improved version of the Ramex-Forum algorithm. The proposed algorithm is applied to two case studies – the petroleum production chain and the European financial institutions risk analysis. Different combinations of parameters and new ways to visualize data are used. Results highlight the importance of Ramex-Forum for analysing relevant relationships in price variations in financial markets.",

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Ramex-Forum: a tool for displaying and analysing complex sequential patterns of financial products

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Keywords

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