Results 111 to 120 of about 15,770,233 (254)
Exact Test of Independence Using Mutual Information
Using a recently discovered method for producing random symbol sequences with prescribed transition counts, we present an exact null hypothesis significance test (NHST) for mutual information between two random variables, the null hypothesis being that ...
Shawn D. Pethel, Daniel W. Hahs
doaj +1 more source
Mutual information: a dependence measure for nonlinear time series [PDF]
This paper investigates the possibility to analyse the structure of unconditional or conditional (and possibly nonlinear) dependence in financial returns without requiring the specification of mean-variance models or a theoretical probability ...
Andreia Dionisio +2 more
core
Research is strongest when conducted alongside patients, not just about them. Patient research organizations help integrate patient perspectives into research priorities, study design, and scientific meetings, leading to meaningful patient outcomes and development of relevant therapies.
Jenica H. Kakadia +9 more
wiley +1 more source
ESG Information Conflicts in Mutual Funds
ESG rating divergence (ESGRD) and ESG decoupling represent the primary manifestations of ESG information conflicts. Although ESGRD and ESG decoupling have garnered significant attention, research predominantly focuses on their implications at the ...
Lei Ding, Xin Liu, Hu Wang
doaj +1 more source
Idiosyncratic Risk and Risk Taking Behavior of Mutual Fund Managers [PDF]
I propose that various measures of mutual funds' performance are more consistent with their investment capability when mutual funds present low idiosyncratic risks.
WANG, Gao
core
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley +1 more source
ABSTRACT Background Cognitive impairment is a common non‐motor symptom in Multiple Sclerosis (MS), negatively affecting autonomy and Quality of Life (QoL). Innovative rehabilitation strategies, such as semi‐immersive virtual reality (VR) and computerized cognitive training (CCT), may offer advantages over traditional cognitive rehabilitation (TCR ...
Maria Grazia Maggio +8 more
wiley +1 more source
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao +5 more
wiley +1 more source
Curiosity empowers humans to ask questions about the world and explore it without relying on extrinsic, encouraging rewards such as money. To investigate how this mechanism drives exploration, we implement a curiosity-based approach and test it in a ...
Zhaoxu Meng, Yong Cui
doaj +1 more source

