Results 101 to 110 of about 1,993,029 (278)

Selection of Ordinally Scaled Independent Variables [PDF]

, 2009
Ordinal categorial variables are a common case in regression modeling. Although the case of ordinal response variables has been well investigated, less work has been done concerning ordinal predictors.
Gertheiss, Jan, Oberhauser, Cornelia, Hogger, Sara, Tutz, Gerhard   +3 more
core   +1 more source

An Imaging‐Guided, Patient‐Specific Guiding Aid (RWNGuide) for Safe and Reproducible Inner Ear Drug Delivery

Advanced Materials Technologies, EarlyView.
A patient‐specific, imaging‐guided aid enables precise and reproducible drug delivery to the inner ear. By guiding therapeutic agents directly to the round window niche, this approach reduces variability in drug localization, improves delivery safety, and addresses a critical bottleneck in inner ear therapy, offering a scalable strategy for precision ...
Yanjing Luo, Shanshan Jiang, Yimian Luo, Adele Moatti, Farnaz Matin‐Mann   +4 more
wiley   +1 more source

ROPstat: A general statistical package useful for conducting person-oriented analyses

Journal for Person-Oriented Research, 2015
ROPstat is a wide scope statistical program package which offers specialties in three domains: 1) robust techniques, 2) ordinal analyses, and 3) pattern and person oriented methods. Many of them are not available in other common statistical softwares. In
András Vargha, Boglárka Torma, Lars R Bergman   +2 more
doaj   +1 more source

Measure and integral with purely ordinal scales [PDF]

We develop a purely ordinal model for aggregation functionals for lattice valued functions, comprising as special cases quantiles, the Ky Fan metric and the Sugeno integral. For modeling findings of psychological experiments like the reflection effect in
Dieter Denneberg, Michel Grabisch
core  

Self-trained deep ordinal regression for end-to-end video anomaly detection

, 2020
Video anomaly detection is of critical practical importance to a variety of real applications because it allows human attention to be focused on events that are likely to be of interest, in spite of an otherwise overwhelming volume of video. We show that
HENGEL, Anton Van Den, BAI, Xiao, Yan, C., Shen, C., SHEN, Chunhua, Bai, X., Pang, G., PANG, Guansong, YAN, Cheng, van den Hengel, A.   +9 more
core   +1 more source

The added value of ordinal analysis in clinical trials: an example in traumatic brain injury. [PDF]

, 2011
INTRODUCTION: In clinical trials, ordinal outcome measures are often dichotomized into two categories. In traumatic brain injury (TBI) the 5-point Glasgow outcome scale (GOS) is collapsed into unfavourable versus favourable outcome.
Perel, P, Steyerberg, Ewout W, IMPACT (International Mission on Prognosis and Clinical Trial De, Edwards, P. (Phil), Steyerberg, Ewout, Ewout W Steyerberg, Phil Edwards, Perel, P. (Pablo), Lingsma, Hester F., Murray, G.D. (Gordon), Steyerberg, Ewout W., Roozenbeek, Bob, Lingsma, Hester F, Gordon D Murray, Andrew IR Maas, Edwards, P, Maas, AIR (Arne), Roberts, I. (Ian), CRASH (Corticosteroid Randomisation After Significant Head Injur, Roberts, Ian, Perel, Pablo, Murray, Gordon D, Maas, A.I.R. (Andrew), ?, ?, Ian Roberts, Maas, Andrew Ir, null null, Edwards, Phil, Steyerberg, E.W. (Ewout), Hester F Lingsma, Murray, Gordon D., Pablo Perel, Roozenbeek, B. (Bob), Murray, GD, Bob Roozenbeek, Maas, Andrew I.R., Lingsma, Hester, Roberts, I   +37 more
core   +2 more sources

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Implementation of the Ordinal Shapley Value for a three-agent economy [PDF]

We propose a simple mechanism that implements the Ordinal Shapley Value (Pérez-Castrillo and Wettstein [2005]) for economies with three or less agents.Ordinal Shapley Value, implementation, mechanism ...
David Wettstein, David Pérez-Castrillo
core   +2 more sources

Ordinal Variables and the Measurement of Polarization [PDF]

This paper aims at proposing measures of polarization for the distribution of a variable when information on the latter is only ordinal. The measures proposed are borrowed from the recent literature on the measurement of segregation.
FUSCO Alessio, SILBER Jacques
core  

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

Advanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini, Elena Adelucci, Stefano Scatigna, Lorenzo Pugi, Alice Bruni, Benedetta Carotenuto, Chiara Pecini, Filippo Cavallo   +7 more
wiley   +1 more source