== Run information ===

Scheme:       weka.classifiers.m5.M5Prime -O m -F 2.0 -V 0
Relation:     cpu
Instances:    209
Attributes:   8
              vendor
              MYCT
              MMIN
              MMAX
              CACH
              CHMIN
              CHMAX
              class
Test mode:    10-fold cross-validation

=== Classifier model (full training set) ===

Pruned training model tree:

MMAX <= 14000 : LM1 (141/4.18%)
MMAX >  14000 : LM2 (68/51.8%)

Models at the leaves:

  Smoothed (complex):

    LM1:  class = 4.15
                  - 2.05vendor=honeywell,ipl,ibm,cdc,ncr,basf,gould,siemens,nas,adviser,sperry,amdahl
                  + 5.43vendor=adviser,sperry,amdahl - 5.78vendor=amdahl
                  + 0.00638MYCT + 0.00158MMIN + 0.00345MMAX + 0.552CACH
                  + 1.14CHMIN + 0.0945CHMAX
    LM2:  class = -113
                  - 56.1vendor=honeywell,ipl,ibm,cdc,ncr,basf,gould,siemens,nas,adviser,sperry,amdahl
                  + 10.2vendor=adviser,sperry,amdahl - 10.9vendor=amdahl
                  + 0.012MYCT + 0.0145MMIN + 0.0089MMAX + 0.808CACH + 1.29CHMAX

Number of Rules : 2

Time taken to build model: 0.29 seconds

=== Cross-validation ===
=== Summary ===

Correlation coefficient                  0.9763
Mean absolute error                     13.3864
Root mean squared error                 35.6149
Relative absolute error                 15.3192 %
Root relative squared error             23.0686 %
Total Number of Instances              209