Rajeev Rajaram – författare
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2 produkter
2 produkter
677 kr
Skickas inom 3-6 vardagar
This book offers a much needed critical introduction to data mining and ‘big data’. Supported by multiple case studies and examples, the authors provide: Digestible overviews of key terms and concepts relevant to using social media data in quantitative research.A critical review of data mining and ‘big data’ from a complexity science perspective, including its future potential and limitationsA practical exploration of the challenges of putting together and managing a ‘big data’ database An evaluation of the core mathematical and conceptual frameworks, grounded in a case-based computational modeling perspective, which form the foundations of all data mining techniques Part of The SAGE Quantitative Research Kit, this book will give you the know-how and confidence needed to succeed on your quantitative research journey.
718 kr
Skickas inom 10-15 vardagar
The history of public health has focused on direct relationships between problems and solutions: vaccinations against diseases, ad campaigns targeting risky behaviors. But the accelerating pace and mounting intricacies of our lives are challenging the field to find new scientific methods for studying community health. The complexities of place (COP) approach is emerging as one such promising method. Place and Health as Complex Systems demonstrates how COP works, making an empirical case for its use in for designing and implementing interventions. This brief resource reviews the defining characteristics of places as dynamic and evolving social systems, rigorously testing them as well as the COP approach itself. The study, of twenty communities within one county in the Midwest, combines case-based methods and complexity science to determine whether COP improves upon traditional statistical methods of public health research. Its conclusions reveal strengths and limitations of the approach, immediate possibilities for its use, and challenges regarding future research. Included in the coverage: Characteristics of places and the complexities of place approach.The Definitional Test of Complex Systems.Case-based modeling using the SACS toolkit.Methods, maps, and measures used in the study.Places as nodes within larger networks.Places as power-based conflicted negotiations. Place and Health as Complex Systems brings COP into greater prominence in public health research, and is also valuable to researchers in related fields such asdemography, health geography, community health, urban planning, and epidemiology.