{"id":2205,"date":"2023-07-23T06:23:05","date_gmt":"2023-07-23T06:23:05","guid":{"rendered":"https:\/\/statorials.org\/ko\/numpy-%e1%84%8e%e1%85%a1%e1%86%bd%e1%84%80%e1%85%b5-%e1%84%80%e1%85%a1%e1%86%b9-%e1%84%8b%e1%85%b5%e1%86%ab%e1%84%83%e1%85%a6%e1%86%a8%e1%84%89%e1%85%b3\/"},"modified":"2023-07-23T06:23:05","modified_gmt":"2023-07-23T06:23:05","slug":"numpy-%e1%84%8e%e1%85%a1%e1%86%bd%e1%84%80%e1%85%b5-%e1%84%80%e1%85%a1%e1%86%b9-%e1%84%8b%e1%85%b5%e1%86%ab%e1%84%83%e1%85%a6%e1%86%a8%e1%84%89%e1%85%b3","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/numpy-%e1%84%8e%e1%85%a1%e1%86%bd%e1%84%80%e1%85%b5-%e1%84%80%e1%85%a1%e1%86%b9-%e1%84%8b%e1%85%b5%e1%86%ab%e1%84%83%e1%85%a6%e1%86%a8%e1%84%89%e1%85%b3\/","title":{"rendered":"Numpy \ubc30\uc5f4\uc5d0\uc11c \uac12 \uc778\ub371\uc2a4\ub97c \ucc3e\ub294 \ubc29\ubc95(\uc608\uc81c \ud3ec\ud568)"},"content":{"rendered":"

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NumPy \ubc30\uc5f4\uc5d0\uc11c \ud2b9\uc815 \uac12\uc758 \uc778\ub371\uc2a4 \uc704\uce58\ub97c \ucc3e\uc73c\ub824\uba74 \ub2e4\uc74c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\ubc29\ubc95 1: \ubaa8\ub4e0 \uac00\uce58 \uc9c0\uc218 \uc704\uce58 \ucc3e\uae30<\/strong><\/span><\/p>\n

 n.p. where<\/span> (x== value<\/span> )\n<\/strong><\/pre>\n
 \ubc29\ubc95 2: \uccab \ubc88\uc9f8 \uac12 \uc778\ub371\uc2a4 \uc704\uce58 \ucc3e\uae30<\/strong><\/span><\/p>\n
 n.p. where<\/span> (x== value<\/span> )[0][0]<\/strong><\/pre>\n
 \ubc29\ubc95 3: \uc5ec\ub7ec \uac12\uc758 \uccab \ubc88\uc9f8 \uc778\ub371\uc2a4 \uc704\uce58 \ucc3e\uae30<\/strong><\/span><\/p>\n
 #define values of interest\n<\/span>vals = np. array<\/span> ([ value1<\/span> , value2<\/span> , value3<\/span> ])\n\n#find index location of first occurrence of each value of interest\n<\/span>exit = np. argsort<\/span> (x)\ngo out[np. searchsorted<\/span> (x, vals, sorter=sorter)]<\/strong><\/pre>\n
 \ub2e4\uc74c \uc608\uc5d0\uc11c\ub294 \uac01 \ubc29\ubc95\uc744 \uc2e4\uc81c\ub85c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n
 \ubc29\ubc95 1: \ubaa8\ub4e0 \uac00\uce58 \uc9c0\uc218 \uc704\uce58 \ucc3e\uae30<\/strong><\/span><\/h3>\n
 \ub2e4\uc74c \ucf54\ub4dc\ub294 NumPy \ubc30\uc5f4\uc758 \ud2b9\uc815 \uac12\uacfc \ub3d9\uc77c\ud55c \uac01 \uc778\ub371\uc2a4 \uc704\uce58\ub97c \ucc3e\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#define array of values<\/span>\nx = np. array<\/span> ([4, 7, 7, 7, 8, 8, 8])\n\n#find all index positions where x is equal to 8<\/span>\nn.p. where<\/span> (x== 8<\/span> )\n\n(array([4, 5, 6]),)\n<\/span><\/span><\/strong><\/pre>\n
 \uacb0\uacfc\uc5d0\uc11c \uc778\ub371\uc2a4 \uc704\uce58 4, 5, 6\uc774 \ubaa8\ub450 \uac12 8<\/strong> \uacfc \uac19\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n
 \ubc29\ubc95 2: \uccab \ubc88\uc9f8 \uac12 \uc778\ub371\uc2a4 \uc704\uce58 \ucc3e\uae30<\/strong><\/span><\/h3>\n
 \ub2e4\uc74c \ucf54\ub4dc\ub294 NumPy \ubc30\uc5f4\uc758 \ud2b9\uc815 \uac12\uacfc \ub3d9\uc77c\ud55c \uccab \ubc88\uc9f8 \uc778\ub371\uc2a4 \uc704\uce58\ub97c \ucc3e\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#define array of values\n<\/span>x = np. array<\/span> ([4, 7, 7, 7, 8, 8, 8])\n\n#find first index position where x is equal to 8\n<\/span>n.p. where<\/span> (x== 8<\/span> )[0][0]\n\n4\n<\/span><\/span><\/strong><\/pre>\n
 \uacb0\uacfc\uc5d0\uc11c \uac12 8<\/strong> \uc774 \uc778\ub371\uc2a4 \uc704\uce58 4\uc5d0 \ucc98\uc74c \ub098\ud0c0\ub098\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n
 \ubc29\ubc95 3: \uc5ec\ub7ec \uac12\uc758 \uccab \ubc88\uc9f8 \uc778\ub371\uc2a4 \uc704\uce58 \ucc3e\uae30<\/strong><\/span><\/h3>\n
 \ub2e4\uc74c \ucf54\ub4dc\ub294 NumPy \ubc30\uc5f4\uc5d0\uc11c \uc5ec\ub7ec \uac12\uc758 \uccab \ubc88\uc9f8 \uc778\ub371\uc2a4 \uc704\uce58\ub97c \ucc3e\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#define array of values\n<\/span>x = np. array<\/span> ([4, 7, 7, 7, 8, 8, 8])\n\n#define values of interest\n<\/span>vals = np. array<\/span> ([4, 7, 8])\n\n#find index location of first occurrence of each value of interest\n<\/span>exit = np. argsort<\/span> (x)\ngo out[np. searchsorted<\/span> (x, vals, sorter=sorter)]\n\narray([0, 1, 4])\n<\/span><\/span><\/strong><\/pre>\n
 \uacb0\uacfc\uc5d0\uc11c \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/span><\/p>\n