Search Results for author: Usama Sajjad

Found 2 papers, 1 papers with code

Cross-attention-based saliency inference for predicting cancer metastasis on whole slide images

no code implementations18 Sep 2023 Ziyu Su, Mostafa Rezapour, Usama Sajjad, Shuo Niu, Metin Nafi Gurcan, Muhammad Khalid Khan Niazi

Apart from this new attention mechanism, we introduce a negative representation learning algorithm to facilitate the learning of saliency-informed attention weights for improved sensitivity on tumor WSIs.

Multiple Instance Learning Representation Learning +1

Attention2Minority: A salient instance inference-based multiple instance learning for classifying small lesions in whole slide images

1 code implementation18 Jan 2023 Ziyu Su, Mostafa Rezapour, Usama Sajjad, Metin Nafi Gurcan, Muhammad Khalid Khan Niazi

Our method initially learns representations of normal WSIs, and it then compares the normal WSIs representations with all the input patches to infer the salient instances of the input WSI.

Classification Multiple Instance Learning +1

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