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

Claim 0:
1. A computer implemented method for developing and training models for analyzing data, the method comprising:
constructing a model by:
growing, by one or more computer processors, a random forest of decision trees from a data set;
determining, by the one or more computer processors, 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 by the one or more computer processors;
growing, by the one or more computer processors, an additional random forest using the data set with the appended OOB predictions; and

combining an output of the additional random forest, by the one or more computer processors, with a combiner.