Results 31 to 40 of about 2,235,948 (277)

Zero-Shot Deep Domain Adaptation

, 2018
Domain adaptation is an important tool to transfer knowledge about a task (e.g. classification) learned in a source domain to a second, or target domain. Current approaches assume that task-relevant target-domain data is available during training.
B Sun, K Saenko, M Ghifary, P Arbelaez, R Aljundi, Y Ganin, Y LeCun, Z Ding   +7 more
core   +1 more source

Aircraft Target Classification for Conventional Narrow-Band Radar with Multi-Wave Gates Sparse Echo Data

Remote Sensing, 2019
For a conventional narrow-band radar system, the detectable information of the target is limited, and it is difficult for the radar to accurately identify the target type.
Wantian Wang, Ziyue Tang, Yichang Chen, Yuanpeng Zhang, Yongjian Sun   +4 more
doaj   +1 more source

Identification of Human Motion Using Radar Sensor in an Indoor Environment

Sensors, 2021
In this paper, we propose a method of identifying human motions, such as standing, walking, running, and crawling, using a millimeter wave radar sensor. In our method, two signal processing is performed in parallel to identify the human motions.
Sung-wook Kang, Min-ho Jang, Seongwook Lee   +2 more
doaj   +1 more source

Shape recognition and classification in electro-sensing

, 2013
This paper aims at advancing the field of electro-sensing. It exhibits the physical mechanism underlying shape perception for weakly electric fish. These fish orient themselves at night in complete darkness by employing their active electrolocation ...
Ammari, Habib, Boulier, Thomas, Garnier, Josselin, Wang, Han   +3 more
core   +1 more source

Feature extraction of layered fractures in grotto temple based on ordered point clouds

上海师范大学学报. 自然科学版, 2023
According to field investigations in grotto temples， the layered cracks on the roof have a remarkable impact on the structural safety and artistic value， which has become an important link in cultural relics.
LIU Jiaquan, ZHU Zhehao
doaj   +1 more source

Classification of Small Targets on Sea Surface Based on Improved Residual Fusion Network and Complex Time–Frequency Spectra

Remote Sensing
To address the problem that conventional neural networks trained on radar echo data cannot handle the phase of the echoes, resulting in insufficient information utilization and limited performance in detection and classification, we extend neural ...
Shuwen Xu, Xiaoqing Niu, Hongtao Ru, Xiaolong Chen   +3 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Tweets Topic Classification and Sentiment Analysis Based on Transformer-Based Language Models

Vietnam Journal of Computer Science, 2023
People provide information on their thoughts, perceptions, and activities through a wide range of channels, including social media. The wide acceptance of social media results in vast volume of valuable data, in variety of format as well as veracity ...
Ranju Mandal, Jinyan Chen, Susanne Becken, Bela Stantic   +3 more
doaj   +1 more source

The power of low-resolution spectroscopy: On the spectral classification of planet candidates in the ground-based CoRoT follow-up

, 2015
Planetary transits detected by the CoRoT mission can be mimicked by a low-mass star in orbit around a giant star. Spectral classification helps to identify the giant stars and also early-type stars which are often excluded from further follow-up.
Cabrera, J., Eiff, M. Ammler-von, Guenther, E. W., Sebastian, D., Stecklum, B.   +4 more
core   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source