[{"data":1,"prerenderedAt":232},["ShallowReactive",2],{"publication-2024\u002Fphotoplethysmography-based-non-invasive-blood-pressure-monitoring-via-ensemble-m":3,"publication-members":65},{"_path":4,"_dir":5,"_draft":6,"_partial":6,"_locale":7,"title":8,"description":9,"_hidden":6,"authors":10,"authors_orcid":17,"year":24,"doi":25,"openalex_id":26,"venue":27,"abstract_screenshot":28,"keywords":29,"body":45,"_type":58,"_id":59,"_source":60,"_file":61,"_stem":62,"_extension":63,"locale":64},"\u002Fpublications\u002F2024\u002Fphotoplethysmography-based-non-invasive-blood-pressure-monitoring-via-ensemble-m","2024",false,"","Photoplethysmography-based non-invasive blood pressure monitoring via ensemble model and imbalanced dataset processing","Photoplethysmography, a widely embraced tool for non-invasive blood pressure (BP) monitoring, has demonstrated potential in BP prediction, especially when machine learning techniques are involved. However, predictions with a singular model often fall short in terms of accuracy. In order to counter this issue, we propose an innovative ensemble model that utilizes Light Gradient Boosting Machine (LightGBM) as the base estimator for predicting systolic and diastolic BP. This study included 115 women and 104 men, with experimental results indicating mean absolute errors of 5.63 mmHg and 9.36 mmHg for diastolic and systolic BP, in line with level B and C standards set by the British Hypertension Society. Additionally, our research confronts data imbalance in medical research which can detrimentally affect classification. Here we demonstrate an effective use for the Synthetic Minority Over-sampling Technique (SMOTE) with three nearest neighbors for handling moderate imbalanced datasets. The application of this method outperformed other methods in the field, achieving an F1 score of 81.6% and an AUC value of 0.895, emphasizing the potential value of SMOTE for addressing imbalanced datasets in medical research.",[11,12,13,14,15,16],"Liu, Qianyu","Yang, Chaojie","Yang, Sen","Kwong, Chiew Foong","Wang, Jing","Zhou, Ning",[18,19,20,21,22,23],"0000-0002-2660-7287","0000-0001-6436-002X","0000-0003-2642-6408","0000-0001-7857-511X","0000-0002-4627-6307","0000-0001-7466-8925",2024,"https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs13246-024-01445-6","W4401109180","Physical and Engineering Sciences in Medicine",null,[30,31,32,33,34,35,36,37,38,39,40,41,42,43,44],"Photoplethysmogram","Boosting (machine learning)","Blood pressure","Artificial intelligence","Estimator","Computer science","Machine learning","Gradient boosting","Diastole","Data mining","Random forest","Medicine","Statistics","Internal 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Xiao","junlin.xiao@nottingham.edu.cn","assets\u002Fjunlin-xiao.jpg","10","content:members:research-students:junlin-xiao.md",{"_path":135,"title":108,"name":136,"role":110,"email":137,"image":138,"category":114,"order":139,"_id":140},"\u002Fmembers\u002Fresearch-students\u002Fliming-li","Liming Li","Liming.Li@nottingham.edu.cn","assets\u002Fliming-li.jpg","11","content:members:research-students:liming-li.md",{"_path":142,"title":108,"name":143,"role":110,"email":144,"image":145,"category":114,"order":146,"_id":147},"\u002Fmembers\u002Fresearch-students\u002Fmengshen-yang","Mengshen Yang","Mengshen.Yang@nottingham.edu.cn","assets\u002Fyangmengshen.png","07","content:members:research-students:mengshen-yang.md",{"_path":149,"title":120,"name":150,"role":122,"email":151,"image":152,"category":114,"order":153,"_id":154},"\u002Fmembers\u002Fresearch-students\u002Fruoxu-xiao","Ruoxu Xiao","ruoxu.Xiao@nottingham.edu.cn","assets\u002Fruoxuxiao.jpg","13","content:members:research-students:ruoxu-xiao.md",{"_path":156,"title":108,"name":157,"role":110,"email":158,"image":159,"category":114,"order":160,"_id":161},"\u002Fmembers\u002Fresearch-students\u002Ftianyi-chen","Tianyi Chen","Tianyi.Chen@nottingham.edu.cn","assets\u002Fchentianyi.png","08","content:members:research-students:tianyi-chen.md",{"_path":163,"title":164,"name":165,"role":166,"email":167,"scholar":168,"image":169,"category":170,"order":171,"orcid":172,"_id":173},"\u002Fmembers\u002Fstaff\u002Fadam-rushworth","Associate Professor in Materials and Manufacturing, PGCHE","Dr Adam Rushworth","Deputy Director of Control System 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Adjei","Richard-Amankwa.Adjei@nottingham.edu.cn","https:\u002F\u002Fscholar.google.com\u002Fcitations?user=TshunUEAAAAJ&hl=zh-CN&oi=ao","assets\u002Frichard.webp","04","content:members:staff:richard-adjei.md",{"_path":211,"title":212,"name":213,"role":214,"email":215,"scholar":216,"orcid":217,"image":218,"category":170,"interests":219,"order":230,"_id":231},"\u002Fmembers\u002Fstaff\u002Fsalman-ijaz","Assistant Professor (Lecturer) in Control of Aerospace Systems","Dr Salman Ijaz","Director of Control System Lab","salman.ijaz@nottingham.edu.cn","https:\u002F\u002Fscholar.google.com\u002Fcitations?user=77HGe2UAAAAJ&hl","0000-0003-1483-4754","assets\u002Fsalman-ijaz.webp",[220,221,222,223,224,225,226,227,228,229],"Fault tolerant control of aircraft","Linear parameter varying control of nonlinear systems","Fractional order modeling and control of aircraft system","Control allocation Scheme","Integral sliding mode control","Robust control","Aircraft actuation system (dissimilar redundant 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