基本信息
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职业迁徙
个人简介
Adjunct Professor
University of Canberra
November 2015 – Present (5 months)
Founder
RDataMining.com
March 2011 – Present (5 years 1 month)
- Set up RDataMining.com in March 2011
- Share knowledge and experience on R and data mining
- URL: http://www.rdatamining.com
Australian Government
Senior Data Scientist; Technical Lead of Big Data Lab
Australian Government
November 2011 – Present (4 years 5 months)
Projects:
- Hadoop cluster and big data analytics
- MapReduce with R
- Time series forecasting for alert dashboard
- Risk modeling and prediction
- Online outlier detection
- Twitter data analysis, incl. social network analysis, text mining and sentiment analysis
- Location extraction from text and geocoding
- Setting up an R Linux server
- Building an R-Hadoop cluster
- Shiny server installation and administration
Expertise:
- MapReduce, Hadoop, RHadoop, Hive
- Data mining, predictive modelling, outlier detection, risk analysis,
- Time series analysis, geospatial data analysis, geoparsing
- Social network analysis, text mining, topic modelling, sentiment analysis, social media analysis
- Unstructured data
- R, DB2, SAS, Java
- Shiny
Canberra Chapter Co-Head
Institute of Analytics Professionals Australia (IAPA)
October 2014 – August 2015 (11 months)
Department of Human Services (Australia)
Senior Data Mining Specialist
Department of Human Services (Australia)
January 2007 – November 2011 (4 years 11 months)
Started as a Data Miner and then promoted to a Senior Data Mining Specialist in May 2009.
Projects:
- Project manager and senior data miner on project Debt Recovery Optimisation
- Senior data miner on project Risk Ranking of Payment Reviews
- Partner investigator of a linkage project Detecting Significant Changes in Organisation-Customer Interactions Leading to Non-Compliance, funded by ARC (Australian Research Council)
- Chief research fellow and project manager on a 3-year linkage project Data Mining of Activity Transactions to Strengthen Debt Prevention, jointly by UTS and Centrelink, funded by ARC (Australian Research Council)
Expertise:
- Statistical analysis, clustering, classification, association rules, sequence analysis, prediction with sequential patterns, predictive modelling, risk scoring, data extraction from mainframe
- R, SAS Enterprise Miner/Guide, SQL, C++
APDI (Australian Postdoctoral Research Fellow - Industry)
University of Technology, Sydney
January 2007 – November 2009 (2 years 11 months)
Projects:
- Chief investigator of project Combined Association Rule Mining
- Chief investigator of project Efficient Mining of Negative Sequential Patterns
Expertise:
- Statistical analysis, clustering, classification, association rules, sequence analysis, prediction with sequential patterns
- R, SAS Enterprise Miner/Guide, SQL, C++
University of Technology, Sydney
Research Assistant
University of Technology, Sydney
2006 – 2006 (less than a year)
Project:
- Chief researcher on a Centrelink-UTS joint project Provision of Income Reporting Data Analysis Services
Expertise:
- Regression, decision tree, association rules, sequence analysis
- SAS, Teradata Warehouse Miner, SQL
Publications
R and Data Mining: Examples and Case Studies
Elsevier
December 2012
This book introduces into using R for data mining with examples and case studies.
Publisher: Academic Press, Elsevier
Publish date: December 2012
ISBN: 978-0-12-396963-7
Length: 256 pages
The book was translated into Chinese and published in China in September 2014.
Authors:
Yanchang Zhao
Data Mining Applications with R
Elsevier
December 2013
An edited book presenting 15 real-world data mining applications with R.
Publisher: Academic Press, Elsevier
Publish date: December 2013
ISBN: 978-0124115118
Length: 514 pages
Authors:
Yanchang Zhao, Justin Cen
R Reference Card for Data Mining
2011
An indexing of R functions and packages for data mining
Authors:
Yanchang Zhao
Post-Mining of Association Rules: Techniques for Effective Knowledge Extraction
Information Science Reference
May 2009
An edited book on post-mining of association rules.
Information Science Reference, ISBN 978-1-60566-404-0, 394 pages.
Authors:
Yanchang Zhao, Chengqi Zhang, Longbing Cao
My other 50+ publications
A collection of my 50+ publications, including books, journal articles and conference papers
See my profile on Google Scholar to find out citations to my publications:
URL: http://scholar.google.com/citations?user=ItySHzAAAAAJ
Authors:
Yanchang Zhao
Certifications
SAS Enterprise Miner
SAS
2007 – 2011
SAS Enterprise Guide
SAS
2006 – 2011
SAS Programming
SAS
2009 – 2011
SAS Advanced Programming
SAS
2010 – 2011
SAS Platform Administration
SAS
2010 – 2011
Teradata Warehouse Miner
Teradata
2006 – 2006
Skills
Data MiningRData AnalysisPredictive ModelingStatisticsSASTime Series AnalysisAnalyticsSQLStatistical ModelingPredictive AnalyticsText MiningJavaResearchBig DataSee 33+
Organizations
IEEE
Senior Member
Starting 2007
Institute of Analytics Professionals of Australia (IAPA)
Member
Starting 2006
The RDataMining Group on LinkedIn
Founder and Manager
Starting August 2011
- Set up an RDataMining Group on LinkedIn in August 2011
- Manage this professional group of 8000+ members
- Lead discussions and knowledge sharing on R and data mining
- URL: http://group.rdatamining.com
The AusDM Group on LikedIn
Manager
Starting March 2013
- Set up an AusDM Group on LikedIn in March 2013, which is a forum for the Australiasian Data Mining Conference (AusDM) and also for Australia-wide data miners, scientists and analysts
- Manage this professional group
- URL: http://www.linkedin.com/groups/AusDM-Data-Mining-Analytics-4907891
The Canberra Data Scientists Group
Founder and Organizer
Starting June 2014
- Set up a Canberra Data Scientists group on Meetup in June 2014
- Manage this professional group and organize events
- URL: http://www.meetup.com/CanberraDataScientists
研究兴趣
论文共 105 篇作者统计合作学者相似作者
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Ainura Tursunalieva,David L. J. Alexander,Rob Dunne,Jiaming Li, Luis Riera,Yanchang Zhao, Mohamed Benbouzid
APPLIED SCIENCES-BASELno. 2 (2024): 496
WWWpp.3937-3947, (2023)
2023 IEEE INTERNATIONAL CONFERENCE ON WEB INTELLIGENCE AND INTELLIGENT AGENT TECHNOLOGY, WI-IATpp.325-329, (2023)
Md Asif-Ur-Rahman,Bayzid Ashik Hossain,Michael Bewong,Md Zahidul Islam,Yanchang Zhao, Jeremy Groves, Rory Judith
IEEE TRANSACTIONS ON BIG DATAno. 6 (2023): 1561-1574
Ray Lindsay,Yanchang Zhao
ADMA (2) (2022): 474-483
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