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Table 4 SROCC cross-database validation, when models are trained on LIVE2 and tested on CSIQ and TID2013

From: Referenceless image quality assessment by saliency, color-texture energy, and gradient boosting machines

  DIST BRISQUE CORNIA CQA SSEQ LTP Proposed
CSIQ JPEG 0.8209 0.7062 0.7129 0.8141 0.8784 0.9876
  JPEG2k 0.8279 0.8459 0.6957 0.7862 0.8914 0.9881
  WN 0.6951 0.8627 0.6596 0.4613 0.7739 0.9962
  GB 0.8311 0.8815 0.7648 0.7758 0.8712 0.9934
  ALL 0.8022 0.7542 0.7114 0.7403 0.8628 0.9914
TID 2013 JPEG 0.8058 0.7423 0.8071 0.7823 0.8472 0.8853
  JPEG2k 0.8224 0.8837 0.7724 0.8258 0.9046 0.9481
  WN 0.8621 0.7403 0.8692 0.6959 0.6881 0.9077
  GB 0.8245 0.8133 0.8214 0.8624 0.8693 0.8693
  ALL 0.7965 0.7599 0.8214 0.7955 0.8137 0.8923