AIMC Topic: Predictive Value of Tests

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An unsupervised feature learning framework for basal cell carcinoma image analysis.

Artificial intelligence in medicine Apr 23, 2015
OBJECTIVE: The paper addresses the problem of automatic detection of basal cell carcinoma (BCC) in histopathology images. In particular, it proposes a framework to both, learn the image representation in an unsupervised way and visualize discriminati...
Skin Neoplasms Carcinoma, Basal Cell Reproducibility of Results ROC Curve Humans Decision Support Techniques Automation, Laboratory Area Under Curve Discriminant Analysis Biopsy Image Interpretation, Computer-Assisted Pathology, Clinical Decision Support Systems, Clinical Staining and Labeling Unsupervised Machine Learning Predictive Value of Tests
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Initialization by a novel clustering for wavelet neural network as time series predictor.

Computational intelligence and neuroscience Apr 22, 2015
The architecture and parameter initialization of wavelet neural network are discussed and a novel initialization method is proposed. The new approach can be regarded as a dynamic clustering procedure which will derive the neuron number as well as the...
Wavelet Analysis Time Factors Humans Cluster Analysis Neural Networks, Computer Predictive Value of Tests Algorithms Nonlinear Dynamics Computer Simulation
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Applying a novel combination of techniques to develop a predictive model for diabetes complications.

PloS one Apr 22, 2015
Among the many related issues of diabetes management, its complications constitute the main part of the heavy burden of this disease. The aim of this paper is to develop a risk advisor model to predict the chances of diabetes complications according ...
Bayes Theorem Diabetes Complications Models, Theoretical Regression Analysis Risk Factors Humans Predictive Value of Tests Risk Assessment Neural Networks, Computer Algorithms
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Variable importance and prediction methods for longitudinal problems with missing variables.

PloS one Mar 27, 2015
We present prediction and variable importance (VIM) methods for longitudinal data sets containing continuous and binary exposures subject to missingness. We demonstrate the use of these methods for prognosis of medical outcomes of severe trauma patie...
Algorithms Prognosis Longitudinal Studies Predictive Value of Tests Humans Evidence-Based Medicine Machine Learning Wounds and Injuries Trauma Centers
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Artificial Intelligence Systems as Prognostic and Predictive Tools in Ovarian Cancer.

Annals of surgical oncology Mar 10, 2015
BACKGROUND: The ability to provide accurate prognostic and predictive information to patients is becoming increasingly important as clinicians enter an era of personalized medicine. For a disease as heterogeneous as epithelial ovarian cancer, convent...
Neoplasms, Glandular and Epithelial Support Vector Machine Decision Trees Ovarian Neoplasms Predictive Value of Tests Prognosis Carcinoma, Ovarian Epithelial Female Cytoreduction Surgical Procedures Survival Rate Proportional Hazards Models ROC Curve Area Under Curve Humans Bayes Theorem Neural Networks, Computer Algorithms
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An Interval-Valued Neural Network Approach for Uncertainty Quantification in Short-Term Wind Speed Prediction.

IEEE transactions on neural networks and learning systems Feb 26, 2015
We consider the task of performing prediction with neural networks (NNs) on the basis of uncertain input data expressed in the form of intervals. We aim at quantifying the uncertainty in the prediction arising from both the input data and the predict...
Wind Reproducibility of Results Time Factors Predictive Value of Tests Motion Uncertainty Humans Neural Networks, Computer Algorithms
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Application of a hybrid method combining grey model and back propagation artificial neural networks to forecast hepatitis B in china.

Computational and mathematical methods in medicine Feb 26, 2015
Accurate incidence forecasting of infectious disease provides potentially valuable insights in its own right. It is critical for early prevention and may contribute to health services management and syndrome surveillance. This study investigates the ...
Infectious Disease Medicine Neural Networks, Computer Software Humans Models, Theoretical Algorithms Predictive Value of Tests China Medical Informatics Hepatitis B Communicable Disease Control
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Applying under-sampling techniques and cost-sensitive learning methods on risk assessment of breast cancer.

Journal of medical systems Feb 25, 2015
Breast cancer is one of the most common cause of cancer mortality. Early detection through mammography screening could significantly reduce mortality from breast cancer. However, most of screening methods may consume large amount of resources. We pro...
Humans Female Aged Bayes Theorem Breast Feeding Data Mining Body Weights and Measures Menstruation Contraceptives, Oral, Hormonal Estrogen Replacement Therapy Breast Neoplasms Middle Aged Support Vector Machine Risk Assessment Age Factors Genetic Predisposition to Disease Early Detection of Cancer Predictive Value of Tests
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Machine learning approaches for integrating clinical and imaging features in late-life depression classification and response prediction.

International journal of geriatric psychiatry Feb 17, 2015
OBJECTIVE: Currently, depression diagnosis relies primarily on behavioral symptoms and signs, and treatment is guided by trial and error instead of evaluating associated underlying brain characteristics. Unlike past studies, we attempted to estimate ...
Predictive Value of Tests Age of Onset Neuroimaging Neural Pathways Neuropsychological Tests Depressive Disorder Middle Aged Image Processing, Computer-Assisted Magnetic Resonance Imaging Brain Mapping Female Aged Adult Male Humans Machine Learning
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Analysis of the impact of adherent perirenal fat on peri-operative outcomes of robotic partial nephrectomy.

World journal of urology Feb 11, 2015
INTRODUCTION: Adherent perirenal fat (APF) can be defined as inflammatory fat sticking to renal parenchyma, whose dissection is difficult and makes it troublesome to expose the tumour. Our objective was to evaluate the impact of APF on the technical ...
Incidence ROC Curve Kidney Body Mass Index Risk Factors Male Middle Aged Postoperative Complications Robotics Laparoscopy France Kidney Neoplasms Carcinoma, Renal Cell Follow-Up Studies Operative Time Adipose Tissue Predictive Value of Tests Humans Retrospective Studies Female Nephrectomy
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