FastDeploy/docs/api/vision_results/classification_result.md

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Image Classification Result

The ClassifyResult code is defined in fastdeploy/vision/common/result.h, and is used to indicate the classification result and confidence level of the image.

C++ Definition

fastdeploy::vision::ClassifyResult

struct ClassifyResult {
  std::vector<int32_t> label_ids;
  std::vector<float> scores;
  void Clear();
  std::string Str();
};

• label_ids: Member variable which indicates the classification results of a single image. Its number is determined by the topk passed in when using the classification model, e.g. it can return the top 5 classification results.
• scores: Member variable which indicates the confidence level of a single image on the corresponding classification result. Its number is determined by the topk passed in when using the classification model, e.g. it can return the top 5 classification confidence level.
• Clear(): Member function used to clear the results stored in the structure.
• Str(): Member function used to output the information in the structure as string (for Debug).

Python Definition

fastdeploy.vision.ClassifyResult

• label_ids(list of int): Member variable which indicates the classification results of a single image. Its number is determined by the topk passed in when using the classification model, e.g. it can return the top 5 classification results.
• scores(list of float): Member variable which indicates the confidence level of a single image on the corresponding classification result. Its number is determined by the topk passed in when using the classification model, e.g. it can return the top 5 classification confidence level.