Statistical challenges of big brain network data
نویسندگان
چکیده
منابع مشابه
Statistical Challenges of Big Brain Network Data
We explore the main characteristics of big brain network data that offer unique statistical challenges. The brain networks are biologically expected to be both sparse and hierarchical. Such unique characterizations put specific topological constraints onto statistical approaches and models we can use effectively. We explore the limitations of the current models used in the field and offer alter...
متن کاملRobust statistical learning from ‘ Big Network Data
The overarching theme of my research is on algorithms, analysis, and application of statistical signal processing tools to dynamic network health monitoring, social, power grid, and Big Network Data analytics. Experience, background, and current research include robust, distributed, and sparsity-aware learning from high-dimensional network data; which finds exciting applications in understandin...
متن کاملApplication of Big Data Analytics in Power Distribution Network
Smart grid enhances optimization in generation, distribution and consumption of the electricity by integrating information and communication technologies into the grid. Today, utilities are moving towards smart grid applications, most common one being deployment of smart meters in advanced metering infrastructure, and the first technical challenge they face is the huge volume of data generated ...
متن کاملBig Data? More Challenges!
Recent advances in data acquisition technologies have led to massive amount of data being collected routinely in the physical, chemical, and engineering sciences as well as information sciences and technology. In addition to volume, the data often have complicated structure. Examples of such Big Data include the data streams obtained from complex engineering systems, image sequences, climate da...
متن کاملThe challenges of big data
The largely untapped potential of big data analytics is a feeding frenzy that has been fueled by the production of many next-generation-sequencing-based data sets that are seeking to answer long-held questions about the biology of human diseases. Although these approaches are likely to be a powerful means of revealing new biological insights, there are a number of substantial challenges that cu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Statistics & Probability Letters
سال: 2018
ISSN: 0167-7152
DOI: 10.1016/j.spl.2018.02.020