xgboost

common Directory Reference
Directory dependency graph for common:

## Files
file | base64.h [code]
| data stream support to input and output from/to base64 stream base64 is easier to store and pass as text format in mapreduce
file | bitfield.h [code]
file | categorical.h [code]
file | charconv.h [code]
file | column_matrix.h [code]
| Utility for fast column-wise access.
file | common.h [code]
| Common utilities.
file | compressed_iterator.h [code]
file | config.h [code]
| helper class to load in configures from file
file | group_data.h [code]
| this file defines utils to group data by integer keys Input: given input sequence (key,value), (k1,v1), (k2,v2) Ouptupt: an array of values data = [v1,v2,v3 .. vn] and a group pointer ptr, data[ptr[k]:ptr[k+1]] contains values that corresponds to key k
file | hist_util.h [code]
| Utility for fast histogram aggregation.
file | io.h [code]
| general stream interface for serialization, I/O
file | linalg_op.h [code]
file | math.h [code]
| additional math utils
file | observer.h [code]
file | partition_builder.h [code]
file | probability_distribution.h [code]
| Implementation of a few useful probability distributions.
file | pseudo_huber.h [code]
file | quantile.h [code]
| util to compute quantiles
file | random.h [code]
| Utility related to random.
file | row_set.h [code]
| Quick Utility to compute subset of rows.
file | survival_util.h [code]
| Utility functions, useful for implementing objective and metric functions for survival analysis.
file | threading_utils.h [code]
file | timer.h [code]
file | transform.h [code]
file | version.h [code]