Name
Title | ||
|---|---|---|
Investigation of Property Valuation Models Based on Decision Tree Ensembles Built over Noised Data |
Abstract | ||
|---|---|---|
The ensemble machine learning methods incorporating bagging, random subspace, random forest, and rotation forest employing decision trees, i.e. Pruned Model Trees, as base learning algorithms were developed in WEKA environment. The methods were applied to the real-world regression problem of predicting the prices of residential premises based on historical data of sales/purchase transactions. The accuracy of ensembles generated by the methods was compared for several levels of noise injected into an attribute, output, and both attribute and output. Ensembles built using rotation forest outperformed other models. In turn, random subspace method resulted in the models that were the most resistant to noised data. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1007/978-3-642-40495-5_42 | ICCCI |
Keywords | Field | DocType |
pruned model trees, bagging, random subspaces, random forest, rotation forest, cross-validation, property valuation, noised data | Data mining,Decision tree,Subspace topology,Random subspace method,Computer science,Artificial intelligence,Rotation forest,Random forest,Cross-validation,Valuation (finance),Ensemble learning,Machine learning | Conference |
Volume | ISSN | Citations |
8083 | 0302-9743 | 0 |
PageRank | References | Authors |
0.34 | 16 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tadeusz Lasota | 1 | 348 | 25.33 |
| Tomasz Luczak | 2 | 596 | 130.60 |
| Michal Niemczyk | 3 | 0 | 0.34 |
| Michal Olszewski | 4 | 0 | 0.34 |
| Bogdan Trawinski | 5 | 115 | 12.89 |