There have been rapid developments in model-based clustering of graphs, also known as block modelling, over the last ten years or so. We review different approaches and extensions proposed for ...different aspects in this area, such as the type of the graph, the clustering approach, the inference approach, and whether the number of groups is selected or estimated. We also review models that combine block modelling with topic modelling and/or longitudinal modelling, regarding how these models deal with multiple types of data. How different approaches cope with various issues will be summarised and compared, to facilitate the demand of practitioners for a concise overview of the current status of these areas of literature.
Oral Contraceptives for Menstrual Migraine with AuraThis feature about a woman who has migraines with aura, usually occurring around the time of her menses, offers a case vignette accompanied by two ...essays, one supporting prescription of oral combined contraceptive pills and the other recommending against it.
Management of Possible Multiple Sclerosis Lee, Clement D.; Galetta, Steven L.; Dobson, Ruth
New England journal of medicine/The New England journal of medicine,
06/2023, Letnik:
388, Številka:
23
Journal Article
Recenzirano
Odprti dostop
This feature about a young adult with blurred vision offers a case vignette accompanied by two essays, one supporting disease-modifying therapies for multiple sclerosis and the other recommending ...monitoring alone.
Participation of Children in American Football Lee, Clement D.; Meehan, William P.; Bazarian, Jeffrey
The New England journal of medicine,
08/2023, Letnik:
389, Številka:
7
Journal Article
Recenzirano
This feature about a boy who wants to participate in American football offers a case vignette accompanied by two essays, one supporting the boy’s participation in the sport and the other recommending ...against it.
This interactive feature about chronic kidney disease offers a case vignette accompanied by two essays, one supporting use of contrast-enhanced CT to diagnose pulmonary embolism and the other ...recommending avoiding it.
Neonatal Resuscitation in 22-Week Pregnancies Lee, Clement D; Nelin, Leif; Foglia, Elizabeth E
The New England journal of medicine,
01/2022, Letnik:
386, Številka:
4
Journal Article
Recenzirano
This interactive feature about infants born very prematurely offers a case vignette accompanied by two essays supporting resuscitation in all neonates born at 22 weeks’ gestation or selective ...resuscitation. Vote and comment at NEJM.org.
We present a method to incorporate global orientation information from the sun into a visual odometry pipeline using only the existing image stream, in which the sun is typically not visible. We ...leverage recent advances in Bayesian convolutional neural networks (BCNNs) to train and implement a sun detection model (dubbed Sun-BCNN) that infers a 3D sun direction vector from a single RGB image. Crucially, our method also computes a principled uncertainty associated with each prediction, using a Monte Carlo dropout scheme. We incorporate this uncertainty into a sliding window stereo visual odometry pipeline where accurate uncertainty estimates are critical for optimal data fusion. We evaluate our method on 21.6 km of urban driving data from the KITTI odometry benchmark where it achieves a median error of approximately 12° and yields improvements of up to 42% in translational average root mean squared error (ARMSE) and 32% in rotational ARMSE compared with standard visual odometry. We further evaluate our method on an additional 10 km of visual navigation data from the Devon Island Rover Navigation dataset, achieving a median error of less than 8° and yielding similar improvements in estimation error. In addition to reporting on the accuracy of Sun-BCNN and its impact on visual odometry, we analyze the sensitivity of our model to cloud cover, investigate the possibility of model transfer between urban and planetary analogue environments, and examine the impact of different methods for computing the mean and covariance of a norm-constrained vector on the accuracy and consistency of the estimated sun directions. Finally, we release Sun-BCNN as open-source software.
Discharging Patients against Medical Advice Lee, Clement D.; Bradfield, Owen; Mello, Michelle M. ...
The New England journal of medicine,
03/2023, Letnik:
388, Številka:
13
Journal Article
Recenzirano
This feature about a patient with fever and possible endocarditis who does not want to be admitted to the hospital offers a case vignette accompanied by two essays, one supporting documentation of ...the patient’s discharge against medical advice and the other not supporting it.
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