1 code implementation • 26 Feb 2023 • Chihcheng Hsieh, Isabel Blanco Nobre, Sandra Costa Sousa, Chun Ouyang, Margot Brereton, Jacinto C. Nascimento, Joaquim Jorge, Catarina Moreira
In this work, we propose a novel architecture consisting of two fusion methods that enable the model to simultaneously process patients' clinical data (structured data) and chest X-rays (image data).
no code implementations • 6 Feb 2023 • João Serras, Anderson Maciel, Soraia Paulo, Andrew Duchowski, Regis Kopper, Catarina Moreira, Joaquim Jorge
Desktop-based virtual colonoscopy has been proven to be an asset in the identification of colon anomalies.
no code implementations • 6 Feb 2023 • André Luís, Chihcheng Hsieh, Isabel Blanco Nobre, Sandra Costa Sousa, Anderson Maciel, Catarina Moreira, Joaquim Jorge
This paper proposes a novel multimodal DL architecture incorporating medical images and eye-tracking data for abnormality detection in chest x-rays.
1 code implementation • 4 Mar 2022 • Catarina Moreira, Yu-Liang Chou, Chihcheng Hsieh, Chun Ouyang, Joaquim Jorge, João Madeiras Pereira
This study investigates the impact of machine learning models on the generation of counterfactual explanations by conducting a benchmark evaluation over three different types of models: decision-tree (fully transparent, interpretable, white-box model), a random forest (a semi-interpretable, grey-box model), and a neural network (a fully opaque, black-box model).
no code implementations • 3 Mar 2022 • Catarina Moreira, Isabel Blanco Nobre, Sandra Costa Sousa, João Madeiras Pereira, Joaquim Jorge
There is a growing need to assist radiologists in performing X-ray readings and diagnoses fast, comfortably, and effectively.
no code implementations • 7 Mar 2021 • Yu-Liang Chou, Catarina Moreira, Peter Bruza, Chun Ouyang, Joaquim Jorge
This paper presents an in-depth systematic review of the diverse existing body of literature on counterfactuals and causability for explainable artificial intelligence.