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CarDouble.dxi
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CarDouble.dxi
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<?xml version="1.0" encoding="UTF-8"?>
<DEXi>
<VERSION>5.02</VERSION>
<CREATED>2020-02-20T14:25:39</CREATED>
<NAME>CAR</NAME>
<DESCRIPTION>
<LINE>This is a DEXi multi-attribute model for the evaluation of cars, created long ago for educational purposes. The model is small and is not meant to address the problem of car evaluation at any realistic level. Only two groups of criteria are taken into account: PRICE (consisting of buying and maintenance price) and TECH.CHAR. (technical characteristics in terms of comfort and safety). COMFORT depends on the number of passengers, number of doors and size of the luggage boot.</LINE>
<LINE/>
<LINE>An earlier version of the model was first published in:</LINE>
<LINE/>
<LINE>Bohanec, M., Rajkovič, V.: Knowledge acquisition and explanation for multi-attribute decision making, Proceedings of the 8th International Workshop "Expert Systems and Their Applications AVIGNON 88", Vol. 1, 59-78, Avignon, 1988. Available from http://kt.ijs.si/MarkoBohanec/pub/Avignon88.pdf</LINE>
<LINE/>
<LINE>The CAR model, expanded into a flat data table, appears in the UCI Machine Learning Repository: http://archive.ics.uci.edu/ml/datasets/Car+Evaluation</LINE>
<LINE/>
<LINE>This particular version of the model is included in the installation package of DEXi, a program for qualitative multi-attribute decision modelling, http://kt.ijs.si/MarkoBohanec/dexi.html, and is documented in DEXi User's Manual, http://kt.ijs.si/MarkoBohanec/pub/DEXiManual304.pdf</LINE>
</DESCRIPTION>
<OPTION>Car1</OPTION>
<OPTION>Car2</OPTION>
<SETTINGS>
<REPORTS>0;1;2;4;5;6;7;8</REPORTS>
</SETTINGS>
<ATTRIBUTE>
<NAME>CAR</NAME>
<DESCRIPTION>Quality of a car</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>unacc</NAME>
<DESCRIPTION>unacceptable car</DESCRIPTION>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>acc</NAME>
<DESCRIPTION>acceptable, but I won't like it</DESCRIPTION>
</SCALEVALUE>
<SCALEVALUE>
<NAME>good</NAME>
<DESCRIPTION>satisfies my needs</DESCRIPTION>
</SCALEVALUE>
<SCALEVALUE>
<NAME>exc</NAME>
<DESCRIPTION>excellent car</DESCRIPTION>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<DESCRIPTION>here</DESCRIPTION>
<LOW>000001230233</LOW>
</FUNCTION>
<OPTION>3</OPTION>
<OPTION>2</OPTION>
<ATTRIBUTE>
<NAME>PRICE</NAME>
<DESCRIPTION>Price of a car</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>low</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<LOW>000012022</LOW>
<ENTERED>++++++++-</ENTERED>
</FUNCTION>
<OPTION>2</OPTION>
<OPTION>1</OPTION>
<ATTRIBUTE>
<NAME>BUY.PRICE</NAME>
<DESCRIPTION>Buying price</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>low</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>1</OPTION>
<OPTION>1</OPTION>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>MAINT.PRICE</NAME>
<DESCRIPTION>Maintenance price</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>low</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>1</OPTION>
</ATTRIBUTE>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>TECH.CHAR.</NAME>
<DESCRIPTION>Technical characteristics</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>bad</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>acc</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>good</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>exc</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<LOW>000012023</LOW>
</FUNCTION>
<OPTION>3</OPTION>
<OPTION>2</OPTION>
<ATTRIBUTE>
<NAME>COMFORT</NAME>
<DESCRIPTION>Comfort</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>small</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<LOW>000000000000000011012012000012022022</LOW>
</FUNCTION>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
<ATTRIBUTE>
<NAME>#PERS</NAME>
<DESCRIPTION>Maximum number of passengers</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>to_2</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>3-4</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>more</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>#DOORS</NAME>
<DESCRIPTION>Number of doors</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>2</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>3</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>4</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>more</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>LUGGAGE</NAME>
<DESCRIPTION>Size of the luggage boot</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>small</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>big</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
</ATTRIBUTE>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>SAFETY</NAME>
<DESCRIPTION>Car's safety</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>small</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>1</OPTION>
</ATTRIBUTE>
</ATTRIBUTE>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>CAR</NAME>
<DESCRIPTION>Quality of a car</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>unacc</NAME>
<DESCRIPTION>unacceptable car</DESCRIPTION>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>acc</NAME>
<DESCRIPTION>acceptable, but I won't like it</DESCRIPTION>
</SCALEVALUE>
<SCALEVALUE>
<NAME>good</NAME>
<DESCRIPTION>satisfies my needs</DESCRIPTION>
</SCALEVALUE>
<SCALEVALUE>
<NAME>exc</NAME>
<DESCRIPTION>excellent car</DESCRIPTION>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<DESCRIPTION>here</DESCRIPTION>
<LOW>000001230233</LOW>
</FUNCTION>
<OPTION>3</OPTION>
<OPTION>2</OPTION>
<ATTRIBUTE>
<NAME>PRICE</NAME>
<DESCRIPTION>Price of a car</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>low</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<LOW>000012022</LOW>
<ENTERED>++++++++-</ENTERED>
</FUNCTION>
<OPTION>2</OPTION>
<OPTION>1</OPTION>
<ATTRIBUTE>
<NAME>BUY.PRICE</NAME>
<DESCRIPTION>Buying price</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>low</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>1</OPTION>
<OPTION>1</OPTION>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>MAINT.PRICE</NAME>
<DESCRIPTION>Maintenance price</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>low</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>1</OPTION>
</ATTRIBUTE>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>TECH.CHAR.</NAME>
<DESCRIPTION>Technical characteristics</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>bad</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>acc</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>good</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>exc</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<LOW>000012023</LOW>
</FUNCTION>
<OPTION>3</OPTION>
<OPTION>2</OPTION>
<ATTRIBUTE>
<NAME>COMFORT</NAME>
<DESCRIPTION>Comfort</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>small</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<FUNCTION>
<LOW>000000000000000011012012000012022022</LOW>
</FUNCTION>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
<ATTRIBUTE>
<NAME>#PERS</NAME>
<DESCRIPTION>Maximum number of passengers</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>to_2</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>3-4</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>more</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>#DOORS</NAME>
<DESCRIPTION>Number of doors</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>2</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>3</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>4</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>more</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>LUGGAGE</NAME>
<DESCRIPTION>Size of the luggage boot</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>small</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>big</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>2</OPTION>
</ATTRIBUTE>
</ATTRIBUTE>
<ATTRIBUTE>
<NAME>SAFETY</NAME>
<DESCRIPTION>Car's safety</DESCRIPTION>
<SCALE>
<SCALEVALUE>
<NAME>small</NAME>
<GROUP>BAD</GROUP>
</SCALEVALUE>
<SCALEVALUE>
<NAME>medium</NAME>
</SCALEVALUE>
<SCALEVALUE>
<NAME>high</NAME>
<GROUP>GOOD</GROUP>
</SCALEVALUE>
</SCALE>
<OPTION>2</OPTION>
<OPTION>1</OPTION>
</ATTRIBUTE>
</ATTRIBUTE>
</ATTRIBUTE>
</DEXi>