fix links to perceptron toydata

Author: rasbt

pytorch_ipynb/basic-ml/perceptron.ipynb

@@ -99,7 +99,7 @@
     "### DATASET\n",
     "##########################\n",
     "\n",
-    "data = np.genfromtxt('data/perceptron_toydata.txt', delimiter='\\t')\n",
+    "data = np.genfromtxt('../data/perceptron_toydata.txt', delimiter='\\t')\n",
     "X, y = data[:, :2], data[:, 2]\n",
     "y = y.astype(np.int)\n",
     "\n",

tensorflow1_ipynb/basic-ml/perceptron.ipynb

@@ -68,7 +68,7 @@
     "\n",
     "import numpy as np\n",
     "\n",
-    "data = np.genfromtxt('../../ch02_perceptron/perceptron_toydata.txt', delimiter='\\t')\n",
+    "data = np.genfromtxt('../data/perceptron_toydata.txt', delimiter='\\t')\n",
     "X, y = data[:, :2], data[:, 2]\n",
     "y = y.astype(np.int)\n",
     "\n",

tensorflow1_ipynb/perceptron_toydata.txt

@@ -0,0 +1,100 @@
+0.77	-1.14	0
+-0.33	1.44	0
+0.91	-3.07	0
+-0.37	-1.91	0
+-1.84	-1.13	0
+-1.50	0.34	0
+-0.63	-1.53	0
+-1.08	-1.23	0
+0.39	-1.99	0
+-1.26	-2.90	0
+-5.27	-0.78	0
+-0.49	-2.74	0
+1.48	-3.74	0
+-1.64	-1.96	0
+0.45	0.36	0
+-1.48	-1.17	0
+-2.94	-4.47	0
+-2.19	-1.48	0
+0.02	-0.02	0
+-2.24	-2.12	0
+-3.17	-3.69	0
+-4.09	1.03	0
+-2.41	-2.31	0
+-3.45	-0.61	0
+-3.96	-2.00	0
+-2.95	-1.16	0
+-2.42	-3.35	0
+-1.74	-1.10	0
+-1.61	-1.28	0
+-2.59	-2.21	0
+-2.64	-2.20	0
+-2.84	-4.12	0
+-1.45	-2.26	0
+-3.98	-1.05	0
+-2.97	-1.63	0
+-0.68	-1.52	0
+-0.10	-3.43	0
+-1.14	-2.66	0
+-2.92	-2.51	0
+-2.14	-1.62	0
+-3.33	-0.44	0
+-1.05	-3.85	0
+0.38	0.95	0
+-0.05	-1.95	0
+-3.20	-0.22	0
+-2.26	0.01	0
+-1.41	-0.33	0
+-1.20	-0.71	0
+-1.69	0.80	0
+-1.52	-1.14	0
+3.88	0.65	1
+0.73	2.97	1
+0.83	3.94	1
+1.59	1.25	1
+3.92	3.48	1
+3.87	2.91	1
+1.14	3.91	1
+1.73	2.80	1
+2.95	1.84	1
+2.61	2.92	1
+2.38	0.90	1
+2.30	3.33	1
+1.31	1.85	1
+1.56	3.85	1
+2.67	2.41	1
+1.23	2.54	1
+1.33	2.03	1
+1.36	2.68	1
+2.58	1.79	1
+2.40	0.91	1
+0.51	2.44	1
+2.17	2.64	1
+4.38	2.94	1
+1.09	3.12	1
+0.68	1.54	1
+1.93	3.71	1
+1.26	1.17	1
+1.90	1.34	1
+3.13	0.92	1
+0.85	1.56	1
+1.50	3.93	1
+2.95	2.09	1
+0.77	2.84	1
+1.00	0.46	1
+3.19	2.32	1
+2.92	2.32	1
+2.86	1.35	1
+0.97	2.68	1
+1.20	1.31	1
+1.54	2.02	1
+1.65	0.63	1
+1.36	-0.22	1
+2.63	0.40	1
+0.90	2.05	1
+1.26	3.54	1
+0.71	2.27	1
+1.96	0.83	1
+2.52	1.83	1
+2.77	2.82	1
+4.16	3.34	1