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Jun 15, 2024 · In step (III) we define and two quantify financial robustness metrics (Section 4.3), and in step (IV) we discover and analyze the main factors that influence robustness (Section 4.4). 4.1 Generation of Design Alternatives. In this section we present the experimental design to explore different financial design objectives.
Jun 25, 2024 · We address the issue of detecting hidden periodicity when the signal exhibits periodic correlation, but is additionally affected by non-Gaussian noise with unknown characteristics. This scenario is common in various applications. The conventional approach for identifying periodically correlated (PC) behavior involves the frequency domain-based analysis. In our investigation, we also employ such an approach; however, we use a robust version of the discrete Fourier transform incorporating the ...
Jun 13, 2024 · 2. Preliminaries. In IR, robustness signifies an IR system’s consistent performance and resilience against diverse unexpected situations. There is a large volume of work that covers many aspects of IR robustness, e.g., (i) Adversarial robustness (Wu et al., 2023; Liu et al., 2023c), which focuses on the ability of the IR model to defend against malicious adversarial attacks aimed at manipulating rankings; (ii) OOD robustness (Thakur et al., 2021; Wu et al., 2022b), which measures the ...
5 days ago · Australopithecus robustus and A. boisei are also referred to as “robust” australopiths. In addition to a well-developed skull crest for the attachment of the temporalis (or temporal muscle, which is used in chewing), other specializations for strong chewing include huge cheek teeth, massive jaws, and powerfully built cheekbones that project ...
Jul 2, 2024 · Microeconomics is the social science that studies the implications of individual human action, specifically about how those decisions affect the utilization and distribution of scarce resources ...
Jun 29, 2024 · However, instead of expecting a 2.11 Sharpe, after running these ~2K experiments, I'd expect a lower value (1.95-1.99). Also, although robust, the mean annual return of the 1,875 experiments is only 11.8%. Yes, it is slightly above the 10.0% annual return of the benchmark in the period (buy & hold QQQ).
6 days ago · Paranthropus is a genus of extinct hominin which contains two widely accepted species: P. robustus and P. boisei. However, the validity of Paranthropus is contested, and it is sometimes considered to be synonymous with Australopithecus. They are also referred to as the robust australopithecines.
