Efficient Streaming Detection of Hidden Clusters in Big Data Using Subspace Stream Clustering

2014 ◽  
pp. 146-160
Author(s):  
Marwan Hassani ◽  
Thomas Seidl
Keyword(s):  
Big Data ◽  
Stream Clustering

Survey on Data Streams Clustering Techniques

2014 ◽  
Vol 933 ◽  
pp. 768-773 ◽  
Author(s):  
Wei Hua Ma
Keyword(s):  
Big Data ◽  
Data Streams ◽  
Data Stream ◽  
Research Topic ◽  
Sliding Windows ◽  
Clustering Techniques ◽  
Research Results ◽  
Stream Clustering ◽  
Data Stream Clustering

Data stream in a popular research topic in big data era. There are many research results on data stream clustering domain. This paper firstly has a brief introduction to data stream methodologies, such as sampling, sliding windows, etc. Finally, it presents a survey on data streams clustering techniques.

Clustering Big Data streams: recent challenges and contributions

2016 ◽  
Vol 58 (4) ◽  
Author(s):  
Marwan Hassani ◽  
Thomas Seidl
Keyword(s):  
Big Data ◽  
Data Streams ◽  
Clustering Algorithms ◽  
Subspace Clustering ◽  
High Dimensional ◽  
Evaluation Measures ◽  
Stream Clustering ◽  
Density Based Clustering ◽  
Static Data ◽  
Big Data Streams

AbstractTraditional clustering algorithms merely considered static data. Today'sSince the growth of dataIn this article, novel methods for an efficient subspace clustering of high-dimensional big data streams are presented. Approaches that efficiently combine the anytime clustering concept with the stream subspace clustering paradigm are discussed. Additionally, efficient and adaptive density-based clustering algorithms are presented for high-dimensional data streams. Novel open-source assessment framework and evaluation measures are additionally presented for subspace stream clustering.

Find Out About 'Big Data' to Track Outcomes

ASHA Leader ◽  
2013 ◽  
Vol 18 (2) ◽  
pp. 59-59
Keyword(s):  
Big Data

Find Out About 'Big Data' to Track Outcomes

Correlating Personality and Actual Phone Usage

2014 ◽  
Vol 35 (3) ◽  
pp. 158-165 ◽  
Author(s):  
Christian Montag ◽  
Konrad Błaszkiewicz ◽  
Bernd Lachmann ◽  
Ionut Andone ◽  
Rayna Sariyska ◽  
...  
Keyword(s):  
Big Data ◽  
Social Network ◽  
Mobile Phone ◽  
Mobile Phones ◽  
Self Report ◽  
Psychological Variables ◽  
New Approach ◽  
Report Data ◽  
Self Report Data ◽  
Voice Calls

In the present study we link self-report-data on personality to behavior recorded on the mobile phone. This new approach from Psychoinformatics collects data from humans in everyday life. It demonstrates the fruitful collaboration between psychology and computer science, combining Big Data with psychological variables. Given the large number of variables, which can be tracked on a smartphone, the present study focuses on the traditional features of mobile phones – namely incoming and outgoing calls and SMS. We observed N = 49 participants with respect to the telephone/SMS usage via our custom developed mobile phone app for 5 weeks. Extraversion was positively associated with nearly all related telephone call variables. In particular, Extraverts directly reach out to their social network via voice calls.

“Big Data in Psychology: Methods and Applications”

2017 ◽  
Vol 225 (3) ◽  
pp. 287-288
Keyword(s):  
Big Data

An associated conference will take place at ZPID – Leibniz Institute for Psychology Information in Trier, Germany, on June 7–9, 2018. For further details, see: http://bigdata2018.leibniz-psychology.org

When the Sample Is the Population: Big Data

PsycCRITIQUES ◽  
2014 ◽  
Vol 59 (2) ◽  
Author(s):  
David J. Pittenger
Keyword(s):  
Big Data
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