Data processing apparatus and method
AssigneeCanon Medical Systems Corporation
InventorAneta LISOWSKA
Life of this patent
Estimating the term…
Abstract
A data processing apparatus for training models on data, comprises processing circuitry configured to: train a first model on a plurality of labelled data sets; apply the first trained model to a plurality of non-labelled data sets to obtain first pseudo-labels; train a second model using at least the labelled data sets, the non-labelled data sets and the first pseudo-labels; apply the second trained model to non-labelled data sets to obtain second pseudo-labels; and train a third model based on at least the labelled data sets, non-labelled data sets and the second pseudo-labels.
Claims20
A data processing apparatus for training models on data, comprising processing circuitry configured to:
- train a first model on a plurality of labelled data sets;
- apply the first trained model to a plurality of non-labelled data sets to obtain first pseudo-labels;
- train a second model using at least the labelled data sets, the non-labelled data sets and the first pseudo-labels;
- apply the second trained model to non-labelled data sets to obtain second pseudo-labels;
- and
- train a third model based on at least the labelled data sets, non-labelled data sets and the second pseudo-labels.
A method of training models on data, comprising:
- training a first model on a plurality of labelled data sets;
- applying the first trained model to data plurality of non-labelled data sets to obtain first pseudo-labels;
- training a second model using at least the labelled data sets, the non-labelled data sets and the first pseudo-labels;
- applying the second trained model to non-labelled data sets to obtain second pseudo-labels;
- and
- training a third model based on at least the labelled data sets, non-labelled data sets and the second pseudo-labels.
Dependencies are inferred from the claim text.