Learning data generating apparatus, learning data generating method, and non-transitory computer readable-storage medium
AssigneeCanon Kabushiki Kaisha
InventorsShinji Yamamoto, Takato Kimura
Life of this patent
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Abstract
In order to provide a learning data generating apparatus that is able to efficiently restrain erroneous detections, the learning data generating apparatus includes a data acquisition unit configured to acquire learning data including teacher data, and a generation unit configured to generate generated learning data based on the learning data and a generating condition, wherein the generation unit converts teacher data of a positive instance into teacher data of a negative instance according to a preset rule when generating the generated learning data.
Claims10
A learning data generating apparatus comprising:
- at least one processor or circuit;
- and
- at least one memory that stores an instruction configured to be executed by the at least one processor or circuit, the instruction thereby causing the learning data generating apparatus to:
- acquire first learning data including teacher data;
- and
- generate second learning data based on the first learning data and a generating condition,
- wherein the processor or circuit converts at least one of labels of the first learning data from a positive instance into a negative instance by converting teacher data of the positive instance into teacher data of the negative instance according to a preset rule to generate the second learning data.
A learning data generating method, the method comprising:
- a data acquisition step of acquiring first learning data as teacher data;
- and
- a generation step of generating second learning data based on the first learning data and a generating condition,
- wherein the generation step converts at least one of labels of the first learning data from a positive instance into a negative instance by converting teacher data of the positive instance into teacher data of the negative instance according to a preset rule to generate the second learning data.
A non-transitory computer-readable storage medium configured to store a computer program for a learning data generating apparatus to execute the following steps:
- a data acquisition step of acquiring first learning data as teacher data;
- and
- a generation step of generating second learning data based on the first learning data and a generating condition,
- wherein the generation step converts at least one of labels of the first learning data from a positive instance into a negative instance by converting teacher data of the positive instance into teacher data of the negative instance according to a preset rule to generate the second learning data.
Dependencies are inferred from the claim text.