search for: yanchang

Displaying 4 results from an estimated 4 matches for "yanchang".

2011 Nov 04
1
Help: stemming and stem completion with package tm in R
...n(), so that "mine" is completed to "mining"; 3) to manually correct this after stem completion, which is the last option. I am looking for a solution for above 1) or 2), but cannot find the way to do it with stemDocument() in package tm. Any help will be appreciated. Thanks, Yanchang Zhao Email: yanchangzhao(at)gmail.com RDataMining: http://www.rdatamining.com Twitter: http://twitter.com/RDataMining Group on Linkedin: http://group2.rdatamining.com [[alternative HTML version deleted]]
2012 Sep 03
0
Call for contribution: the RDataMining package - an R package for data mining
...an withdraw their contributed functions at any time. Links ===== The RDataMining package and project: http://www.rdatamining.com/package The RDataMining project on R-Forge: http://package.rdatamining.com or http://r-forge.r-project.org/projects/rdatamining/ Contact ======= Yanchang Zhao <yanchang at rdatamining.com> Join the RDataMining Project, and we will work together to build a comprehensive R package for data mining. Regards Yanchang Zhao PhD, Data Miner Email: yanchangzhao at gmail.com RDataMining Website: http://www.rdatamining.com RDataMining Package:...
2012 Mar 31
2
Is it there any std pattern in R which show same representation style of ppt found on net
i m searching on net,material related to R, whenever i get ppt presentation of some topic ,i found it in speical format white backgroud & blue bars,having links for further topics see link 1) https://www.rmetrics.org/files/Meielisalp2007/Presentations/Pfaff.pdf 2)http://grapevine.com.au/~yanchang/docs/Time-Series-Mining-slides.pdf If this is format,how can i made it,if i want to give my R codes presentation with your std style is there any software to make it -- View this message in context: http://r.789695.n4.nabble.com/Is-it-there-any-std-pattern-in-R-which-show-same-representation-styl...
2011 Jul 21
0
Time Series Analysis and Mining with R - slides in PDF
Hi Slides of my talk on Time Series Analysis and Mining with R at Canberra R Users Group on 18 July are available at http://www.rdatamining.com/docs. It presents time series decomposition, forecasting, clustering and classification with R code examples. Regards -- Yanchang Zhao PhD, Data Miner Email: yanchang at rdatamining.com RDataMining: http://www.rdatamining.com Group: http://group.rdatamining.com Twitter: http://www.twitter.com/RDataMining