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| 1 | Artificial intelligence in gastroenterology: A state-of-the-art review显示文摘The development of artificial intelligence(AI)has increased dramatically in the last 20 years,with clinical applications progressively being explored for most of the medical specialties.The field of gastroenterology and hepatology,substantially reliant on vast amounts of imaging studies,is not an exception.The clinical applications of AI systems in this field include the identification of premalignant or malignant lesions(e.g.,identification of dysplasia or esophageal adenocarcinoma in Barrett’s esophagus,pancreatic malignancies),detection of lesions(e.g.,polyp identification and classification,small-bowel bleeding lesion on capsule endoscopy,pancreatic cystic lesions),development of objective scoring systems for risk stratification,predicting disease prognosis or treatment response[e.g.,determining survival in patients post-resection of hepatocellular carcinoma),determining which patients with inflammatory bowel disease(IBD)will benefit from biologic therapy],or evaluation of metrics such as bowel preparation score or quality of endoscopic examination.The objective of this comprehensive review is to analyze the available AI-related studies pertaining to the entirety of the gastrointestinal tract,including the upper,middle and lower tracts;IBD;the hepatobiliary system;and the pancreas,discussing the findings and clinical applications,as well as outlining the current limitations and future directions in this field. | Paul T Kröner Megan ML Engels Benjamin S Glicksberg Kipp W Johnson Obaie Mzaik Jeanin E van Hooft Michael B Wallace Hashem B El-Serag Chayakrit Krittanawong | 2021 | World Journal of Gastroenterology2021，27，40： | 6 |
| 2 | 一种基于计算听觉场景分析的语音增强算法显示文摘选取ETSI语音增强系统作为研究对象.该系统使用传统维纳滤波方法,在信噪比较高时降噪性能优秀,但在信噪比较低的情况下,降噪能力弱,对于脉冲噪声无较好抑制.而模拟人耳听觉特性的计算听觉场景分析技术能够比较好地弥补这一缺陷.故在ETSI算法的基础上,结合计算听觉场景分析技术,提出一种新的算法,将维纳滤波器参数估计由原本的Mel域变换到Gammatone域,并进一步利用理想率掩蔽估计对带噪信号进行信噪分离,抑制脉冲噪声.该算法在TIMIT语音库上进行了实验,结果证明,与原算法相比,提出的新算法使听觉质量在低信噪比下提升较大,脉冲噪声抑制亦明显.在低信噪比的情况下,后端语音识别系统的识别率得到提升. | 张卫强 郭璁 张乔 康健 何亮 刘加 Johnson Michael T | 2015 | 天津大学学报(自然科学与工程技术版)2015，48，8： | 2 |
| 3 | Time Series Classification using Ganssian Mixture Models of Reconstructed Phase Spaces显示文摘 | Richard J Povinelli Michael T Johnson Andrew C Lindgren | 2004 | IEEE Transactions on Knowledge and Date Engineering2004，16，6： | 1 |
| 4 | Antimicrobial residues in animal waste and water resources proximal to large-scale swine and poultry feeding operations显示文摘 | Enzo R Campagnolo Kammy R Johnson Adam Karpati Carol S Rubin Dana W Kolpin Michael T Meyer J.Emilio Esteban Russell W Currier Kathleen Smith Kendall M Thu Michael McGeehin | 2002 | Science of the Total Environment2002，，1： | 1 |
| 5 | Generalized phase space projection for nonlinear noise reduction 显示文摘 | Michael T Johnson Richard J Povinelli | 2005 | Physica D2005，，201： | 1 |
| 6 | Effect of increasing intercellular resistance on transverse and longitudinal prolongation in sheep epicardial muscle显示文摘 | Delmar M Michaels DC Johnson T | 1987 | Circ Res1987，60，5： | 1 |
| 7 | CEO Optimism and Forced Turnover显示文摘 | T Colin Campbell Michael Gallmeyer Shane A Johnson Jessica Rutherford Brooke W Stanley | 2011 | Journal of Financial Economics2011，101，3： | 1 |
| 8 | Speech recognition using reconstructed phase space features 显示文摘 | Richard J Povinelli Michael T Johnson Andrew C Lindgren | 2004 | IEEE Transactions on Knowledg and Data Engineering2004，16，6： | 1 |
| 9 | Effect of increasing intercellular resistance on transverse and longitudinal prolongation in sheep epicardial muscle显示文摘 | Delmar M Michaels DC Johnson T | 1987 | Circ Res1987，60，： | 1 |
| 10 | Inverse scattering solutions by a sinc basis, multiple source, moment method-Part I: Theory 显示文摘 | JOHNSON S A MICHAEL L T | 1983 | Ultrasonic Imaging1983，5，4： | 1 |
| 11 | Inverse scattering solutions by a sinc basis, multiple source, moment method-Part II: Numerical evaluations 显示文摘 | MICHAEL L T JOHNSON S A | 1983 | Ultrasonic Imaging1983，5，4： | 1 |
| 12 | Relaxation therapy for insomnia: nighttime and day time effects显示文摘 | Melanie K Means Kenneth L Lichstein Michael T Epperson Christopher T Johnson | 2000 | Behaviour Research and Therapy2000，，7： | 1 |
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