Research on the Algorithm of Object Recognition of Ship noise Based on Auditory Feature and Pattern-matching

Author(s):  
Pan Xiuqin ◽  
Li XiaLi ◽  
Lu Yong ◽  
Cao Yongcun ◽  
Zhao Yue
Author(s):  
Pradeep Kumar

This chapter summarize and concludes the issues and challenges elaborated in different chapters using machine learning approaches presented by various authors. It identifies the importance of supervised and unsupervised learning algorithms establishing classification, prediction, clustering, security policies along with object recognition and pattern matching structures. A systematic position for future research and practice is also described in detail. This book presents the capabilities of machine learning methods and ideas on how these methods could be used to solve real-world problems related to health, social and engineering applications.


2018 ◽  
Vol 21 (4) ◽  
pp. 1167-1183
Author(s):  
Oung Tak You ◽  
Dong Sung Pae ◽  
Sung Hee Kim ◽  
Kyeong Eun Kim ◽  
Myo Taeg Lim ◽  
...  

GeroPsych ◽  
2010 ◽  
Vol 23 (3) ◽  
pp. 169-175 ◽  
Author(s):  
Adrian Schwaninger ◽  
Diana Hardmeier ◽  
Judith Riegelnig ◽  
Mike Martin

In recent years, research on cognitive aging increasingly has focused on the cognitive development across middle adulthood. However, little is still known about the long-term effects of intensive job-specific training of fluid intellectual abilities. In this study we examined the effects of age- and job-specific practice of cognitive abilities on detection performance in airport security x-ray screening. In Experiment 1 (N = 308; 24–65 years), we examined performance in the X-ray Object Recognition Test (ORT), a speeded visual object recognition task in which participants have to find dangerous items in x-ray images of passenger bags; and in Experiment 2 (N = 155; 20–61 years) in an on-the-job object recognition test frequently used in baggage screening. Results from both experiments show high performance in older adults and significant negative age correlations that cannot be overcome by more years of job-specific experience. We discuss the implications of our findings for theories of lifespan cognitive development and training concepts.


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