Documents in the NTIS Technical Reports collection are the results of federally funded research. They are directly submitted to or collected by NTIS from Federal agencies for permanent accessibility to industry, academia and the public.  Before purchasing from NTIS, you may want to check for free access from (1) the issuing organization's website; (2) the U.S. Government Printing Office's Federal Digital System website http://www.gpo.gov/fdsys; (3) the federal government Internet portal USA.gov; or (4) a web search conducted using a commercial search engine such as http://www.google.com.
Accession Number ADA581718
Title IU Progress Report May 2013.
Publication Date May 2013
Media Count 5p
Personal Author A. Flammini F. Menczer Q. Mei S. Malinchik
Abstract The team worked at the evaluation of its algorithm to discriminate between trending and promoted topic on Twitter, with excellent results. We continued developing the underlying SAX-VSM approach to represent time series as its proving a convenient and effective framework to all sorts of classification effort.
Keywords Algorithms
Classification
Promoted/trending topics
Sax algorithms
Sax(Symbolic aggregate approximation)
Time series analysis
Twitter

 
Source Agency Non Paid ADAS
NTIS Subject Category 72B - Algebra, Analysis, Geometry, & Mathematical Logic
72E - Operations Research
Corporate Author Indiana Univ. at Bloomington.
Document Type Technical report
Title Note Technical rept.
NTIS Issue Number 1325
Contract Number W911NF-12-1-0037

Science and Technology Highlights

See a sampling of the latest scientific, technical and engineering information from NTIS in the NTIS Technical Reports Newsletter

Acrobat Reader Mobile    Acrobat Reader