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1301 results about "Predictive analytics" patented technology

Predictive analytics encompasses a variety of statistical techniques from data mining, predictive modelling, and machine learning, that analyze current and historical facts to make predictions about future or otherwise unknown events.

Method for predicting the onset or change of a medical condition

InactiveUS20050119534A1Minimizes adverse reactionMaximize therapeutic responseDrug and medicationsSurgeryMedical recordCost effectiveness
Nonlinear generalized dynamic regression analysis system and method of the present invention preferably uses all available data at all time points and their measured time relationship to each other to predict responses of a single output variable or multiple output variables simultaneously. The present invention, in one aspect, is a system and method for predicting whether an intervention administered to a patient changes the physiological, pharmacological, pathophysiological, or pathopsychological state of the patient with respect to a specific medical condition. The present invention uses the theory of martingales to derive the probabilistic properties for statistical evaluations. The approach uniquely models information in the following domains: (1) analysis of clinical trials and medical records including efficacy, safety, and diagnostic patterns in humans and animals, (2) analysis and prediction of medical treatment cost-effectiveness, (3) the analysis of financial data, (4) the prediction of protein structure, (5) analysis of time dependent physiological, psychological, and pharmacological data, and any other field where ensembles of sampled stochastic processes or their generalizations are accessible. A quantitative medical condition evaluation or medical score provides a statistical determination of the existence or onset of a medical condition.
Owner:PFIZER PROD INC +1

Binary prediction tree modeling with many predictors and its uses in clinical and genomic applications

The statistical analysis described and claimed is a predictive statistical tree model that overcomes several problems observed in prior statistical models and regression analyses, while ensuring greater accuracy and predictive capabilities. Although the claimed use of the predictive statistical tree model described herein is directed to the prediction of a disease in individuals, the claimed model can be used for a variety of applications including the prediction of disease states, susceptibility of disease states or any other biological state of interest, as well as other applicable non-biological states of interest. This model first screens genes to reduce noise, applies k-means correlation-based clustering targeting a large number of clusters, and then uses singular value decompositions (SVD) to extract the single dominant factor (principal component) from each cluster. This generates a statistically significant number of cluster-derived singular factors, that we refer to as metagenes, that characterize multiple patterns of expression of the genes across samples. The strategy aims to extract multiple such patterns while reducing dimension and smoothing out gene-specific noise through the aggregation within clusters. Formal predictive analysis then uses these metagenes in a Bayesian classification tree analysis. This generates multiple recursive partitions of the sample into subgroups (the “leaves” of the classification tree), and associates Bayesian predictive probabilities of outcomes with each subgroup. Overall predictions for an individual sample are then generated by averaging predictions, with appropriate weights, across many such tree models. The model includes the use of iterative out-of-sample, cross-validation predictions leaving each sample out of the data set one at a time, refitting the model from the remaining samples and using it to predict the hold-out case. This rigorously tests the predictive value of a model and mirrors the real-world prognostic context where prediction of new cases as they arise is the major goal.
Owner:DUKE UNIV

Systems, computer media, and methods for using electromagnetic frequency (EMF) identification (ID) devices for monitoring, collection, analysis, use and tracking of personal, medical, transaction, and location data for one or more individuals

Methods, apparatus, non-transitory computer readable storage medium, computer systems, networks, and/or systems using a wireless device for detection and tracking of user's data that uses electromagnetic frequency (EMF) identification (EMFID) technologies to provide data transfer and communications for EMFID sensors for automatic identification data collection of personal data for one or more individuals or end user, multiple EMFID tag interactions, remotely storing, monitoring and retrieving data and location data, physical, emotional and mental state data, integration of biometric data, healthcare, physical health conditions, medical conditions, diseases and conditions for disease control and prevention, pharmaceutical data and other data to develop a profile for one or more individuals, using radio and other frequency tags and relaying data from EMFID tag interactions to a database that can be accessed by members of a network, wherein predictive analytics are used for one or more individuals analysis, marketing, monitoring, behavior, diagnosis and promotions, of interest, of medical care, drugs, products, illegal activity, or other services, of interest, of past, present or future customers, users, targets and/or target markets.
Owner:HEATH STEPHAN
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