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fix doc

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This commit is contained in:
tqchen 2014-09-04 09:23:35 -07:00
parent 6c6d00261c
commit 2bc1d2e73a
1 changed files with 7 additions and 5 deletions
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12
wrapper/xgboost.py
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@ -1,5 +1,8 @@
# Author: Tianqi Chen, Bing Xu """
# module for xgboost xgboost: eXtreme Gradient Boosting library
Author: Tianqi Chen, Bing Xu
"""
import ctypes import ctypes
import os import os
# optinally have scipy sparse, though not necessary # optinally have scipy sparse, though not necessary
@ -7,7 +10,6 @@ import numpy as np
import sys import sys
import numpy.ctypeslib import numpy.ctypeslib
import scipy.sparse as scp import scipy.sparse as scp
import random
# set this line correctly # set this line correctly
if os.name == 'nt': if os.name == 'nt':
@ -17,7 +19,7 @@ else:
# load in xgboost library # load in xgboost library
xglib = ctypes.cdll.LoadLibrary(XGBOOST_PATH) xglib = ctypes.cdll.LoadLibrary(XGBOOST_PATH)
# DMatrix functions
xglib.XGDMatrixCreateFromFile.restype = ctypes.c_void_p xglib.XGDMatrixCreateFromFile.restype = ctypes.c_void_p
xglib.XGDMatrixCreateFromCSR.restype = ctypes.c_void_p xglib.XGDMatrixCreateFromCSR.restype = ctypes.c_void_p
xglib.XGDMatrixCreateFromMat.restype = ctypes.c_void_p xglib.XGDMatrixCreateFromMat.restype = ctypes.c_void_p
@ -25,7 +27,7 @@ xglib.XGDMatrixSliceDMatrix.restype = ctypes.c_void_p
xglib.XGDMatrixGetFloatInfo.restype = ctypes.POINTER(ctypes.c_float) xglib.XGDMatrixGetFloatInfo.restype = ctypes.POINTER(ctypes.c_float)
xglib.XGDMatrixGetUIntInfo.restype = ctypes.POINTER(ctypes.c_uint) xglib.XGDMatrixGetUIntInfo.restype = ctypes.POINTER(ctypes.c_uint)
xglib.XGDMatrixNumRow.restype = ctypes.c_ulong xglib.XGDMatrixNumRow.restype = ctypes.c_ulong
# booster functions
xglib.XGBoosterCreate.restype = ctypes.c_void_p xglib.XGBoosterCreate.restype = ctypes.c_void_p
xglib.XGBoosterPredict.restype = ctypes.POINTER(ctypes.c_float) xglib.XGBoosterPredict.restype = ctypes.POINTER(ctypes.c_float)
xglib.XGBoosterEvalOneIter.restype = ctypes.c_char_p xglib.XGBoosterEvalOneIter.restype = ctypes.c_char_p