Method for verifying training data, training system, and computer readable medium

A training system, comprising:

• a storage circuit, storing a plurality of modules;
• a processor, coupled to the storage circuit and accessing the modules to perform following steps:
• receiving a labelled result with a plurality of bounding regions, wherein the labelled result corresponds to an image, the bounding regions are labelled by a plurality of annotators, the annotators comprises a first annotator and a second annotator, and the bounding region comprises a first bounding region labelled by the first annotator and a second bounding region labelled by the second annotator;
• and
• determining the first bounding region and the second bounding region respectively corresponds to different two target objects or corresponds to one target object according to a similarity between the first bounding region and the second bounding region, comprising:
• determining a correlation coefficient of the first bounding region and the second bounding region according to a overlapped area between the first bounding region and the second bounding region;
• determining whether the correlation coefficient is larger than a correlation threshold;
• and
• determining the first bounding region and the second bounding region corresponds to the one target object in response to determining that the correlation coefficient is larger than the correlation threshold.

A non-transitory computer readable medium for use in conjunction with a training system, the computer program product comprising a computer readable storage medium and an executable computer program mechanism embedded therein, the executable computer program mechanism comprising instructions for:

• receiving a labelled result with a plurality of bounding regions, wherein the labelled result corresponds to an image, the bounding regions are labelled by a plurality of annotators, the annotators comprises a first annotator and a second annotator, and the bounding region comprises a first bounding region labelled by the first annotator and a second bounding region labelled by the second annotator;
• and
• determining the first bounding region and the second bounding region respectively corresponds to different two target objects or corresponds to one target object according to a similarity between the first bounding region and the second bounding region, comprising:
• determining a correlation coefficient of the first bounding region and the second bounding region according to a overlapped area between the first bounding region and the second bounding region;
• determining whether the correlation coefficient is larger than a correlation threshold;
• and
• determining the first bounding region and the second bounding region corresponds to the one target object in response to determining that the correlation coefficient is larger than the correlation threshold.