no code implementations • 22 Jul 2024 • Shafique Ur Rehman, Touqeer Ahmad, Wu Dash Desheng, Amirhossein Karamoozian
We compute the value at risk, expected shortfall (ES), and range value at risk (RVaR) and investigate the dynamics of risk spillover.
no code implementations • 19 Jan 2022 • Touqeer Ahmad, Mohsen Jafarzadeh, Akshay Raj Dhamija, Ryan Rabinowitz, Steve Cruz, Chunchun Li, Terrance E. Boult
Specifically, we demonstrate that running inference on the center crop of an image is not always the best as important discriminatory information may be cropped-off.
1 code implementation • 23 Jul 2021 • Touqeer Ahmad, Ebrahim Emami, Martin Čadík, George Bebis
We present a novel mountainous skyline detection approach where we adapt a shallow learning approach to learn a set of filters to discriminate between edges belonging to sky-mountain boundary and others coming from different regions.
1 code implementation • 15 Feb 2021 • Akshay Raj Dhamija, Touqeer Ahmad, Jonathan Schwan, Mohsen Jafarzadeh, Chunchun Li, Terrance E. Boult
This paper identifies the flaws in existing open-world learning approaches and attempts to provide a complete picture in the form of \textbf{True Open-World Learning}.
1 code implementation • 25 Nov 2020 • Mohsen Jafarzadeh, Akshay Raj Dhamija, Steve Cruz, Chunchun Li, Touqeer Ahmad, Terrance E. Boult
Open-world learning is related to but also distinct from a multitude of other learning problems and this paper briefly analyzes the key differences between a wide range of problems including incremental learning, generalized novelty discovery, and generalized zero-shot learning.
1 code implementation • 11 Nov 2020 • Mohsen Jafarzadeh, Touqeer Ahmad, Akshay Raj Dhamija, Chunchun Li, Steve Cruz, Terrance E. Boult
However, during operations, we cannot directly assess accuracy as there are no labels.
no code implementations • 21 May 2018 • Touqeer Ahmad, Pavel Campr, Martin Čadík, George Bebis
Each of the method is tested on an extensive test set (about 3K images) covering various challenging geographical, weather, illumination and seasonal conditions.