“…Participants in this subgroup were selected based on two criteria: whether they recorded at least ten hours of data, and whether they participated in a sub-study conducted to collect heart rate data. Signal processing and analysis tools were used to compare a continuous, periodic biosensor signal (dependent variable) to other relevant (explanatory) variables, processes established by Ducao et al (2018). The results of the signal validation process show that the band powers associated with repose and relaxation (delta, theta, alpha) tended to predict meditation values ( Fig.…”
Section: Summary Of Signal Validation Resultsmentioning
confidence: 99%
“…The y-axis indicates the predictor's coefficient value complex, street-based analysis predicted more true-to-reality results than grid-based analysis. Regression models were developed for EEG and heart rate data types, but models were not developed for GPS speed data due to inconsistent speed measurements yielded by GPS units (Ducao et al 2018). Following guidance from ESRI's documentation on exploratory regression (ArcGIS n.d.), the research team focused on the following regression outputs: p-values (probability) for each exogenous independent variable, and adjusted R-squared (effect size) values for each regression model.…”
Section: Discussionmentioning
confidence: 99%
“…During the study, the research team developed a basic system for data collection and analysis. Additional components of the MDCAS are detailed by Ducao et al (2018), as is the specification of data variants, which is summarized in Fig. 3.…”
Section: Methodology For Modeling and Validationmentioning
confidence: 99%
“…4 Map of the Manhattan study area (epoching) as necessary, and creating temporal regressions or histograms. These steps were established by Ducao et al (2018).…”
Section: Signal Validationmentioning
confidence: 99%
“…The spatial validation methodology involves subdividing the study area into manageable partitions, processing spatial weights matrices to normalize distribution for each data type, using the spatial weights calculation to process spatial autocorrelation and lag, processing Local Indicators of Spatial Association (LISA) diagrams (Anselin 1995), and evaluating the results. The details of the signal validation process are detailed by Ducao et al (2018). Both signal and spatial validation indicate whether a given biosensor dataset is a useful component for training an AI model that includes exogenous data.…”
“…Participants in this subgroup were selected based on two criteria: whether they recorded at least ten hours of data, and whether they participated in a sub-study conducted to collect heart rate data. Signal processing and analysis tools were used to compare a continuous, periodic biosensor signal (dependent variable) to other relevant (explanatory) variables, processes established by Ducao et al (2018). The results of the signal validation process show that the band powers associated with repose and relaxation (delta, theta, alpha) tended to predict meditation values ( Fig.…”
Section: Summary Of Signal Validation Resultsmentioning
confidence: 99%
“…The y-axis indicates the predictor's coefficient value complex, street-based analysis predicted more true-to-reality results than grid-based analysis. Regression models were developed for EEG and heart rate data types, but models were not developed for GPS speed data due to inconsistent speed measurements yielded by GPS units (Ducao et al 2018). Following guidance from ESRI's documentation on exploratory regression (ArcGIS n.d.), the research team focused on the following regression outputs: p-values (probability) for each exogenous independent variable, and adjusted R-squared (effect size) values for each regression model.…”
Section: Discussionmentioning
confidence: 99%
“…During the study, the research team developed a basic system for data collection and analysis. Additional components of the MDCAS are detailed by Ducao et al (2018), as is the specification of data variants, which is summarized in Fig. 3.…”
Section: Methodology For Modeling and Validationmentioning
confidence: 99%
“…4 Map of the Manhattan study area (epoching) as necessary, and creating temporal regressions or histograms. These steps were established by Ducao et al (2018).…”
Section: Signal Validationmentioning
confidence: 99%
“…The spatial validation methodology involves subdividing the study area into manageable partitions, processing spatial weights matrices to normalize distribution for each data type, using the spatial weights calculation to process spatial autocorrelation and lag, processing Local Indicators of Spatial Association (LISA) diagrams (Anselin 1995), and evaluating the results. The details of the signal validation process are detailed by Ducao et al (2018). Both signal and spatial validation indicate whether a given biosensor dataset is a useful component for training an AI model that includes exogenous data.…”
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.