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README.md

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 xgboost
 =======
+Creater: Tianqi Chen: tianqi.tchen@gmail.com
 
 General Purpose Gradient Boosting Library
+
+Intention: A stand-alone efficient library to do machine learning in functional space
+
+Planned key components (TODO):
+
+(1) Gradient boosting models: 
+    - regression tree
+    - linear model/lasso
+(2) Objectives to support tasks: 
+    - regression
+    - classification
+    - ranking
+    - matrix factorization
+    - structured prediction
+(3) OpenMP support for parallelization(optional)