Enhancement of Bag-of-Features Method for Classification of Histopathological Images

(ABSTRACT)

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• Introduced a new keypoints selection method in the Bag-of-features methods for the classification of Histopathological images
• Proposed variants of Biogeography-based Optimization
  • Improved Biogeography-based Optimization
  • Spiral Biogeography-based Optimization
  • Biogeography-Based Optimization using Levy-Flight
• Proposed two new codebook construction methods
  • SBBO based codebook construction
  • Grey relational analysis based codebook construction
• Proposed a weighted two-dimensional vector quantization method in the Bag-of-features for histopathological image classification