trains
type: Item
instance of: data set
OpenML dataset ID: 52
dataset version identifier: 1
description: **Author**: \N**Source**: Unknown - \N**Please cite**: \N\N1. Title: INDUCE Trains Data set\N \N 2. Sources:\N - Donor: GMU, Center for AI, Software Librarian,\N Eric E. Bloedorn (bloedorn@aic.gmu.edu)\N - Original owners: Ryszard S. Michalski (michalski@aic.gmu.edu)\N and Robert Stepp\N - Date received: 1 June 1994\N - Date updated: 24 June 1994 (Thanks to Larry Holder (UT Arlington)\N for noticing a translation error)\N \N 3. Past usage:\N - This set most closely resembles the data sets described in the following\N two publications:\N 1. R.S. Michalski and J.B. Larson "Inductive Inference of VL\N Decision Rules" In Proceedings of the Workshop in Pattern-Directed \N Inference Systems, Hawaii, May 1977. Also published in SIGART\N Newsletter, ACM No. 63, pp. 38-44, June 1977.\N 2. Stepp, R.E. and Michalski, R.S. "Conceptual Clustering: Inventing \N Goal-Oriented Classifications of Structured Objects" In \N R.S. Michalski, J.G. Carbonell, and T.M. Mitchell (Eds.) "Machine\N Learning: An Artificial Intelligence Approach, Volume II". Los\N Altos, Ca: Morgan Kaufmann. \N \N Both of these papers describe a set of 10 trains, 5 east-bound and 5 west\N bound. Both refer to the same 10 trains as seen by the figures in these\N publications. The differences are:\N 1) This dataset has 10 attributes, no wheel, or load color attributes\N 2) Reference 2 (Stepp, Michalski): does not completely list the \N attributes used, but does mention wheel color - an attribute not \N present in this dataset.\N 3) Reference 1 (Michalski, Larson): 12 attributes mentioned, but only 6\N are explicitly described. These 6 are included in the dataset below \N and the Stepp and Michalski set.\N \N Results:\N [1] Michalski and Larson found the following decision rules:\N (1) There exists car1, car2, lod1 and lod2 such that\N [infront(car1, car2)][lcont(car1, lod1)][lcont(car2,lod2)]\N [load-shape(lod1)=triangle][load-shape(lod2)=polygon]=>[dir=east]\N (2) There exists a car1 such that\N [ln(car1)=short]…
author name string: Ryszard S. Michalski
author name string: Robert Stepp
collection date: 1994-06-24
upload date: 2014-04-06T00:00:00Z
full work available at URL: trains.arff
full work available at URL: Trains
default target attribute: class
OpenML semantic tag: Machine Learning
OpenML semantic tag: Transportation
citation text: https://www.mli.gmu.edu/papers/79-80/80-11.old.pdf
number of binary features: 18
number of classes: 2
number of features: 33
number of instances: 10
number of instances with missing values: 7
number of missing values: 51
number of numeric features: 0
number of symbolic features: 33
file format: ARFF
MaRDI profile type: Dataset
description: OpenML dataset with id 52