更新文件的路径

Author: jiangzhonglian

Diff for: testData/Regression_abalone.txt renamed to input/08.Regression/abalone.txt

@@ -251,7 +251,7 @@ def regression1():
 
     #test for LWLR
 def regression2():
-    xArr, yArr = loadDataSet("testData/Regression_data.txt")
+    xArr, yArr = loadDataSet("input/08.Regression/data.txt")
     yHat = lwlrTest(xArr, xArr, yArr, 0.003)
     xMat = mat(xArr)
     srtInd = xMat[:,1].argsort(0)           #argsort()函数是将x中的元素从小到大排列，提取其对应的index(索引)，然后输出
@@ -265,7 +265,7 @@ def regression2():
 
 #test for ridgeRegression
 def regression3():
-    abX,abY = loadDataSet("testData/Regression_abalone.txt")
+    abX,abY = loadDataSet("input/08.Regression/abalone.txt")
     ridgeWeights = ridgeTest(abX, abY)
     fig = plt.figure()
     ax = fig.add_subplot(111)
@@ -275,7 +275,7 @@ def regression3():
 
 #test for stageWise
 def regression4():
-    xArr,yArr=loadDataSet("testData/Regression_abalone.txt")
+    xArr,yArr=loadDataSet("input/08.Regression/abalone.txt")
     stageWise(xArr,yArr,0.01,200)
     xMat = mat(xArr)
     yMat = mat(yArr).T
@@ -289,4 +289,4 @@ def regression4():
     # regression1()
     regression2()
     # regression3()
-    # regression4()
+    # regression4()