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49篇 您的检索式:作者名="Caroppo"
    题名 作者 年代 出处 被引量
1你更擅长什么显示文摘Flavia Caroppo 金京 2004教师博览(上旬刊)2004,,8:2
2Comparison Between Deep Learning Models and Traditional Machine Learning Approaches for Facial Expression Recognition in Ageing Adults显示文摘Facial expression recognition is one'of the most active areas of research in computer vision since one of the non-verbal communication methods by which one understands the lnood/mental state of a person is the expression of face.Thus,it has been used in various fields such as human-robot interaction,security,computer graphics animation,and ambient assistance.Nevertheless,it remains a challenging task since existing approaches lack generalizability and almost all studies ignore the effects of facial attributes,such as age.oil expression recognition even though the research indicates that facial expression inanifestation varies with age.Recently,a lot of progress has been made in this topic and great improvements in classification task were achieved with the emergence of deep learning methods.Such approaches have sliown how hierarchies of features can be directly learned from original data,thus avoiding classical hand designed feature extraction methods that generally rely on manual operations witli labelled data.However,research papers systematically exploring tlu4 performance of existing deep architectures for the task of classifying expression of ageing adults are absent in the literature.In the present work a tentative to try this gap is done considering the performance of three recent deep convolutiorial neural networks models(VGG-16,AlexNet and GoogLeNet/Inception V1)and evaluating it on four different benchmark datcisets(FACES,Lifespan,CIFE,and FER2013)which also contain facial expressions performed by elderly subjects.As the baseline,and with the aim of making a comparison,two traditional inacliine learning approaches based on handcrafted features extraction process are evaluated on the same datasets.Carrying out an exhaustive and rigorous experimentation focused on the concept of 'transfer learning',which consists of replacing the output level of the deep architectures considered with new output levels appropriate to the number of classes(facial expressions),and training three different classifiers(i.e.,Random Forest,Support Vector Macliine and Linear Regression),VGG-16 deep architecture in combination with Random Forest classifier was found to be the best in terms of accuracy for eacli dataset and for each considered age-group,Moreover,the experinientation stage showed that the deep learning approacli significantly improves the baseline approaches considered,and the most noticeable improvement was obtained when considering facial expressions of ageing adults.Andrea Caroppo Alessandro Leone Pietro Siciliano 2020Journal of Computer Science & Technology2020,35,5:2
3Multicity Italianstudy of congenital cytomegalovirus infection显示文摘Barbi M Binda S Caroppo S 2006Pediatr Infect Dis J2006,25,2:1
4A wider role for congenital cytomegalovirus infection in sensorneural hearing loss显示文摘ABBI M BIDES S CAROPPO S 2003Pedia Infect Dis J2003,22,1:1
5Diagnosis of congenital CMV infection via dried blood spots 显示文摘Barbi M Binda S Caroppo S 2006Rev Med Virol2006,16,:1
6Neonatal screening for congenital cytomegalovirus infection and hearing loss显示文摘Maria Barbi Sandro Binda Simona Caroppo Valeria Primache 2005Journal of Clinical Virology2005,,2:1
7Neonatal screening for cort- genital cytomegalovirus infection and hearing loss显示文摘Barbi M Binda S Caroppo S 2006J Clin Virol2006,35,2:1
8CMVAg B genotypes and outcome of vertical transmission:study on dried blood spots of congenitally infected babies显示文摘Barbi M Binda S Caroppo S 2001J Clin Virol2001,21,:1
9A wider role for congenital cytomegalovirus infection in sensorineural hearing loss显示文摘Barbi M Binda S Caroppo S 2003Pediatr Infect Dis J2003,22,:1
10Neonatal screen-ing for congenital cytomegalovirus infection and hearingloss显示文摘Barbi M Binda S Caroppo S 2006J Clin Virol2006,35,2:1
11CMV gB genotypes and outcome of vertical transmission:study on dried blood spots of congenitally infected babies显示文摘Barbi M Binda S Caroppo S 2001J Clin Virol2001,21,1:1
12A wider role forcongenital cytomegalovirus infection in sensorineuralhearing loss显示文摘Barbi M Binda S Caroppo S 2003Pediatr Infect Dis J2003,22,1:1
13Basal FSH concentra- tion as a predictor of IVF outcome in older women undergoing stimulation with GnRH antagonist 显示文摘Caroppo E Matteo M Schonauer LM 2006Reprod Biomed Online2006,13,6:1
14Basal FSH concentration as a predictor of IVF outcome in older women undergoing stimulation with GnRH antagonist 显示文摘Caroppo E Matteo M Schonaner 13V1 2006Repred Biomed Online2006,13,6:1
15Modification ofCMV DNA detection from dried blood spots for diag-nosing congenital CMV infection显示文摘Binda S Caroppo S Dido P 2004J Clin Virol2004,30,3:1
16Molecular identification of pine wood Bursaphelenchus species显示文摘Irdani T Caroppo S Ambrogioni L 1995Nematologia Mediterranea1995,23,:1
17Relating with migrants:ethnopsychiatry and psychotherapy显示文摘Caroppo E Muscelli C Brogna P etal 2009Ann Ist Super Sanita2009,45,3:1
18The contribution of picophytoplankton to community structure in a Mediterranean brackish environment显示文摘Caroppo C 2000J Plankton Res2000,22,2:1
19Basal FSH concentration as a predictor of IVF outcome in older women undergoing stimulation with GnRH antagonist显示文摘Caroppo E Matteo M Schonauer LM 2006Reprod Biomed Online2006,13,6:1
20A wider role for congenital cytomegalovirus infection in sensorineural hearing loss显示文摘Barbi M Binda S Caroppo S 2003Ped- iatr Infect Dis J2003,22,1:1
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