Personal Information
Organization / Workplace
Singapore Singapore
Occupation
Data Geek
Industry
Technology / Software / Internet
About
Over 5 years specialized in big data analytic, mainly in Data Acquisition, Marketing Intelligence, Web Analytics, Fraud Detection, Recommendation, etc.
Specialties:
Machine Learning Algorithms: SVM & Neural Network & PCA & Clustering & Regression & Decision Tree & Outliers Detection;
Web Analytics & Clickstream System & Graph Analysis & Data Warehousing;
Tools: Hadoop(MapR), Spark(Scala,pyspark,MLlib,SparkSQL,Graphx, Magellan for Geospatial Analytics), Presto, HBase, Hive, Drill, Sqoop, Kafka and Storm.
DB: Greenplum & Oracle(11g&10g) & PostgreSQL & Mysql.
Also Interested in operation research, convex optimization, stochastic optimization.
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