ç°å¢æ§ç¯ããã ããã¦numpyããã¾ã¨ãã«æ±ããªãã®ã¯æ¥ããããã®ã§ãã¯ããã¿ã®Rã«ããå®è¡ä¾ãPythonã«ç§»æ¤ããªããPythonã®ç§å¦è¨ç®ã©ã¤ãã©ãªã«æ £ãã¤ã¤ãæ©æ¢°å¦ç¿ã«ãæ £ãããã¨ããéèã ã¨ãããã第4ç« ããã irisã®ãã¼ã¿ãç¨æ scikit-learnã«ã¯æ§ã ãªå¦ç¿ãã¼ã¿ãç¨æããã¦ãã¦ãã決ã¾ãã®ããã«ãã®ä¸ã«ã¢ã¤ã¡ã®å¦ç¿ãã¼ã¿ãå«ã¾ãã¦ããã from sklearn import datasets iris = datasets.load_iris() print iris.data iris.dataãå¦ç¿ãã¼ã¿ã®æ¬ä½ã iris.feature_namesãããããã®åã®ã©ãã«ã In [28]: iris.feature_names Out[28]: ['sepal length (cm)', 'sepal width (cm)', 'petal lengt
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