Download Artificial Intelligence in Economics and Managment: An by P. P. M. Pompe, A. J. Feelders (auth.), Phillip Ein-Dor PDF

By P. P. M. Pompe, A. J. Feelders (auth.), Phillip Ein-Dor (eds.)

In the prior many years a number of researchers have constructed statistical types for the prediction of company financial ruin, e. g. Altman (1968) and Bilderbeek (1983). A version for predicting company financial disaster goals to explain the relation among financial ruin and a few explanatory monetary ratios. those ratios may be calculated from the data contained in a company's annual document. The is to acquire a style for well timed prediction of financial disaster, a so­ final objective referred to as "early caution" approach. extra lately, this topic has attracted the eye of researchers within the quarter of desktop studying, e. g. Shaw and Gentry (1990), Fletcher and Goss (1993), and Tam and Kiang (1992). This examine is generally directed on the comparability of desktop studying tools, resembling induction of type timber and neural networks, with the "standard" statistical equipment of linear discriminant research and logistic regression. In past learn, Feelders et al. (1994) played the same comparative research. The tools used have been linear discriminant research, selection bushes and neural networks. We used an information set which contained 139 annual studies of Dutch business and buying and selling businesses. The experiments confirmed that the predicted prediction errors of either the choice tree and neural community have been lower than the predicted mistakes of the linear discriminant. hence apparently we will achieve by way of exchanging the "traditionally" used linear discriminant by way of a extra versatile class approach to expect company financial ruin. the information set utilized in those experiments was once very small however.

Show description

Read or Download Artificial Intelligence in Economics and Managment: An Edited Proceedings on the Fourth International Workshop: AIEM4 Tel-Aviv, Israel, January 8–10, 1996 PDF

Best economics books

The Great Rebalancing: Trade, Conflict, and the Perilous Road Ahead for the World Economy

China's fiscal progress is sputtering, the Euro is lower than hazard, and the USA is fighting severe alternate dangers. one other nice melancholy? no longer relatively. famous economist and China specialist Michael Pettis argues as an alternative that we're present process a severe rebalancing of the realm economies.

The Gardens of Democracy: A New American Story of Citizenship, the Economy, and the Role of Government

American democracy is educated by way of the 18th century's such a lot leading edge pondering on society, economics, and govt. We've realized a few issues within the intervening 230 years approximately self curiosity, social behaviors, and the way the area works. Now, authors Eric Liu and Nick Hanauer argue that a few basic assumptions approximately citizenship, society, economics, and govt desire updating.

Math Everywhere: Deterministic and Stochastic Modelling in Biomedicine, Economics and Industry. Dedicated to the 60th Birthday of Vincenzo Capasso

Those complaints are reporting at the convention ''Math Everywhere", a winning occasion celebrating a number one scientist, selling principles he pursued and sharing the open surroundings he's identified for. The components of the contributions are the subsequent - Deterministic and Stochastic platforms. - Mathematical difficulties in Biology, medication and Ecology.

Dynamic Optimization and Mathematical Economics

As an outgrowth of the development in sleek keep an eye on concept up to now twenty years, dynamic modeling and research of monetary structures has develop into a huge topic within the research of monetary conception. contemporary advancements in dynamic software, fiscal making plans, and revenue optimiza­ tion, for instance, were enormously inspired by way of leads to optimum regulate, stabilization, estimation, optimization lower than conflicts, multi­ standards optimization, keep watch over of large-scale platforms, and so forth.

Extra resources for Artificial Intelligence in Economics and Managment: An Edited Proceedings on the Fourth International Workshop: AIEM4 Tel-Aviv, Israel, January 8–10, 1996

Example text

4. Send a message to another BLO. It is the third step that contains all the complexity of business logic. Once defining an API to perform steps 1, 2, and 4, we are left with the full power of native Prolog to handle step 3. Perhaps the foremost motivator in the developing three-tier architecture is the well-established difficulty in developing, documenting, and maintaining business logic throughout the system Iifecycle. It is the declarative strength of Prolog that makes it a natural solution for creating self-documenting readily maintainable business logic code.

Knowledge Interchange Format: The KIF of Death," AI Magazine (Fall 1991):57-63,. Kim, W. and F. Lochovsky, Object-Oriented Concepts, Database, and Applications, Reading, MA: Addison-Wesley (1989). G. ", Computer (April 1995). Minker, 1. ), Foundations of Deductive Databases and Logic Programming, Los Altos, CA: Morgan Kaufmann (1988). Neches, R, R Fikes, T. Y. Gruber, R Patil, T. R. Swartout, "Enabling Technology for Knowledge Sharing," AI Magazine (Fall 1991): 37-56. Newell, A. "The Knowledge Level," Artificial Intelligence 18 (1982):87-127.

X h ) - e)} (6) To summarize, in this research we examine, among other parameters, the generalization capability using neural networks as a function of the learning technique of neural network topology. In this study, we use a perceptron like network with functional enhancement (to be defined), and investigate its effect on learning or generalization capabilities. 4. Research Questions and Design of the Experiments This study aims at answering the following questions: What is the relation between the neural network model and the discriminant function D(x)?

Download PDF sample

Rated 4.97 of 5 – based on 25 votes