[HTML][HTML] Chronos: Learning the language of time series

AF Ansari, L Stella, C Turkmen, X Zhang, P Mercado… - 2024 - amazon.science
We introduce Chronos, a simple yet effective framework for pretrained probabilistic time
series models. Chronos tokenizes time series values using scaling and quantization into a …

Daily retail demand forecasting using machine learning with emphasis on calendric special days

J Huber, H Stuckenschmidt - International Journal of Forecasting, 2020 - Elsevier
Demand forecasting is an important task for retailers as it is required for various operational
decisions. One key challenge is to forecast demand on special days that are subject to vastly …

Deep learning approach to diabetic retinopathy detection

B Tymchenko, P Marchenko, D Spodarets - arxiv preprint arxiv …, 2020 - arxiv.org
Diabetic retinopathy is one of the most threatening complications of diabetes that leads to
permanent blindness if left untreated. One of the essential challenges is early detection …

Classification of diabetic retinopathy with feature selection over deep features using nature-inspired wrapper methods

M Canayaz - Applied Soft Computing, 2022 - Elsevier
Diabetic retinopathy (DR) is the most common cause of blindness in middle-aged people. It
shows that an automatic image evaluation system is needed in the diagnosis of this disease …

Ordinal regression methods: survey and experimental study

PA Gutiérrez, M Perez-Ortiz… - … on Knowledge and …, 2015 - ieeexplore.ieee.org
Ordinal regression problems are those machine learning problems where the objective is to
classify patterns using a categorical scale which shows a natural order between the labels …

Deep learning regression for prostate cancer detection and grading in bi-parametric MRI

C De Vente, P Vos, M Hosseinzadeh… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
One of the most common types of cancer in men is prostate cancer (PCa). Biopsies guided
by biparametric magnetic resonance imaging (MRI) can aid PCa diagnosis. Previous works …

Joint prostate cancer detection and Gleason score prediction in mp-MRI via FocalNet

R Cao, AM Bajgiran, SA Mirak… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Multi-parametric MRI (mp-MRI) is considered the best non-invasive imaging modality for
diagnosing prostate cancer (PCa). However, mp-MRI for PCa diagnosis is currently limited …

Monocular depth estimation using relative depth maps

JH Lee, CS Kim - Proceedings of the IEEE/CVF conference …, 2019 - openaccess.thecvf.com
We propose a novel algorithm for monocular depth estimation using relative depth maps.
First, using a convolutional neural network, we estimate relative depths between pairs of …

Constraint-weighted support vector ordinal regression to resist constraint noises

F Zhu, X Chen, X Gao, W Ye, H Zhao, AV Vasilakos - Information Sciences, 2023 - Elsevier
Ordinal regression (OR) is a crucial in machine learning. Usual assumption is that all
training instances are perfectly denoted. However, when this assumption does not hold, the …

Discretizing continuous action space for on-policy optimization

Y Tang, S Agrawal - Proceedings of the aaai conference on artificial …, 2020 - ojs.aaai.org
In this work, we show that discretizing action space for continuous control is a simple yet
powerful technique for on-policy optimization. The explosion in the number of discrete …