Patent ID: 11893499
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. A computer program product for developing and training models for analyzing data, the computer program product comprising one or more computer readable storage media and program instructions stored on the one or more computer readable storage media, the program instructions comprising:
programmed instructions for constructing a model by:
providing a data set;
growing a random forest of decision trees from the data set;
determining Out-of-bag (OOB) predictions for an instance of the data set for the random forest;
appending the Out-of-bag predictions as a probability vector to the data set as new features represented in columns for the instance of the data set;
growing an additional random forest using the data set with the appended OOB predictions; and

combining an output of the additional random forest with a combiner.