Results 41 to 50 of about 3,225,031 (302)

Convolutional RNN: an Enhanced Model for Extracting Features from Sequential Data [PDF]

open access: yes, 2016
Traditional convolutional layers extract features from patches of data by applying a non-linearity on an affine function of the input. We propose a model that enhances this feature extraction process for the case of sequential data, by feeding patches of
Keren, Gil, Schuller, Björn
core   +2 more sources

Recurrent Convolutional Neural Networks for Text Classification

open access: yesAAAI Conference on Artificial Intelligence, 2015
Text classification is a foundational task in many NLP applications. Traditional text classifiers often rely on many human-designed features, such as dictionaries, knowledge bases and special tree kernels.
Siwei Lai, Liheng Xu, Kang Liu, Jun Zhao
semanticscholar   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Recurrent Ectopic Pregnancy After Ipsilateral Segmental Salpingectomy

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2008
Objective: We report an unusual case of recurrent ectopic pregnancy in the distal remnant after partial salpingectomy. Case Report: A 23-year-old woman underwent laparoscopic right partial salpingectomy because of right tubal pregnancy.
Li-Ling Chou, Ming-Chao Huang
doaj   +1 more source

Increase in pediatric recurrent fever evaluations during the first year of the COVID-19 pandemic in North America

open access: yesFrontiers in Pediatrics, 2023
The impact of the COVID-19 pandemic on new diagnoses of recurrent fevers and autoinflammatory diseases is largely unknown. The Childhood Arthritis and Rheumatology Research Alliance (CARRA) PFAPA/AID Working Group aimed to investigate the impact of the ...
Leanne M. Mansfield   +36 more
doaj   +1 more source

Classification of postoperative surgical site infections from blood measurements with missing data using recurrent neural networks

open access: yes, 2017
Clinical measurements that can be represented as time series constitute an important fraction of the electronic health records and are often both uncertain and incomplete.
Bianchi, Filippo Maria   +5 more
core   +1 more source

Effect of Nivolumab vs Bevacizumab in Patients With Recurrent Glioblastoma

open access: yesJAMA Oncology, 2020
Key Points Question Does programmed cell death 1 immune checkpoint inhibition with nivolumab improve overall survival compared with bevacizumab treatment for patients with recurrent glioblastoma?
D. Reardon   +19 more
semanticscholar   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

open access: yesPopulation Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi   +3 more
wiley   +1 more source

Recurrent multifocal cutaneous Kaposiform hemangioendothelioma: A rare vascular tumor of infancy and childhood

open access: yesIndian Journal of Pathology and Microbiology, 2016
Kaposiform hemangioendothelioma (KHE) is a locally aggressive vascular tumor of childhood although cases occurring in adulthood are also described. The features overlap with juvenile capillary hemangioma and Kaposi sarcoma.
Bhagyalakshmi Atla   +3 more
doaj   +1 more source

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

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