Search Results for author: Hajar Emami

Found 5 papers, 0 papers with code

Modality-aware Transformer for Financial Time series Forecasting

no code implementations2 Oct 2023 Hajar Emami, Xuan-Hong Dang, Yousaf Shah, Petros Zerfos

In practice, the key challenge lies in constructing a reliable time series forecasting model capable of harnessing data from diverse sources and extracting valuable insights to predict the target time series accurately.

Feature Importance Time Series +1

SA-GAN: Structure-Aware GAN for Organ-Preserving Synthetic CT Generation

no code implementations14 May 2021 Hajar Emami, Ming Dong, Siamak Nejad-Davarani, Carri Glide-Hurst

In medical image synthesis, model training could be challenging due to the inconsistencies between images of different modalities even with the same patient, typically caused by internal status/tissue changes as different modalities are usually obtained at a different time.

Generative Adversarial Network Image Generation +1

FREA-Unet: Frequency-aware U-net for Modality Transfer

no code implementations31 Dec 2020 Hajar Emami, Qiong Liu, Ming Dong

While Positron emission tomography (PET) imaging has been widely used in diagnosis of number of diseases, it has costly acquisition process which involves radiation exposure to patients.

Image Generation

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