{"id":2111,"date":"2026-08-31T07:42:59","date_gmt":"2026-08-31T07:42:59","guid":{"rendered":"https:\/\/wayhope.kro.kr\/?p=2111"},"modified":"2026-08-31T07:42:59","modified_gmt":"2026-08-31T07:42:59","slug":"%eb%af%b8%ec%a0%81%eb%b6%84-%ed%95%b5%ec%8b%ac-%ec%a0%95%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/wayhope.kro.kr\/?p=2111","title":{"rendered":"\ubbf8\uc801\ubd84 \ud575\uc2ec \uc815\ub9ac"},"content":{"rendered":"\n

\ubbf8\uc801\ubd84\uc740 \ud06c\uac8c \ubcc0\ud654\uc728\uc744 \ub2e4\ub8e8\ub294 \ubbf8\ubd84<\/strong>\uacfc \ubcc0\ud654\ub97c \ub204\uc801\ud558\ub294 \uc801\ubd84<\/strong>\uc73c\ub85c \ub098\ub20c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

\uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c\ub294 \ubbf8\uc801\ubd84\uc774 \uc9c1\uc811 \uacf5\uc2dd\uc73c\ub85c \ub4f1\uc7a5\ud558\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc9c0\ub9cc, \ub354 \uc911\uc694\ud55c \uac83\uc740 \uc2dc\uac04\uc5d0 \ub530\ub77c \uac12\uc774 \uc5b4\ub5bb\uac8c \ubcc0\ud558\ub294\uc9c0<\/strong>\ub97c \uacc4\uc0b0\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\ub300\ud45c\uc801\uc73c\ub85c<\/p>\n\n\n\n

\uc704\uce58 -> \uc18d\ub3c4 -> \uac00\uc18d\ub3c4\n<\/code><\/pre>\n\n\n\n
\uc758 \uad00\uacc4\uac00 \ubbf8\ubd84\uacfc \uc801\ubd84\uc73c\ub85c \uc5f0\uacb0\ub41c\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784 \ubb3c\ub9ac, \uc560\ub2c8\uba54\uc774\uc158, \uce74\uba54\ub77c \uc6c0\uc9c1\uc784, \ucd5c\uc801\ud654, \uba38\uc2e0\ub7ec\ub2dd \ub4f1\uc5d0\uc11c\ub3c4 \ubbf8\uc801\ubd84\uc774 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n
\ud568\uc218<\/h2>\n\n\n\n
\ubbf8\uc801\ubd84\uc758 \ucd9c\ubc1c\uc810\uc740 \ud568\uc218\ub2e4.<\/p>\n\n\n\n
\ud568\uc218\ub294 \uc785\ub825\uac12\uc744 \ubc1b\uc544 \ucd9c\ub825\uac12\uc744 \uacb0\uc815\ud558\ub294 \uad00\uacc4\ub2e4.<\/p>\n\n\n\n
y = f(x)\n<\/code><\/pre>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4<\/p>\n\n\n\n
f(x) = x\u00b2\n<\/code><\/pre>\n\n\n\n
\ub77c\uba74<\/p>\n\n\n\n
x = 2 -> f(2) = 4\nx = 3 -> f(3) = 9\n<\/code><\/pre>\n\n\n\n
\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c \uc2dc\uac04 t<\/code>\ub97c \uc785\ub825\uc73c\ub85c \uc0dd\uac01\ud558\uba74 \ud568\uc218\ub85c \uc6c0\uc9c1\uc784\uc744 \ud45c\ud604\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
position = f(t)\n<\/code><\/pre>\n\n\n\n
\uc2dc\uac04\uc5d0 \ub530\ub77c \uc704\uce58\uac00 \ubcc0\ud558\ub294 \ud568\uc218\ub97c \ub9cc\ub4e4\uba74 \uc6c0\uc9c1\uc774\ub294 \uc624\ube0c\uc81d\ud2b8\ub97c \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uadf9\ud55c<\/h2>\n\n\n\n
\uadf9\ud55c(Limit)\uc740 \uc5b4\ub5a4 \uac12\uc5d0 \uac00\uae4c\uc6cc\uc9c8 \ub54c \ud568\uc218\uac00 \uc5b4\ub5a4 \uac12\uc5d0 \uc811\uadfc\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b8\ub2e4.<\/p>\n\n\n\n
lim x->a f(x)\n<\/code><\/pre>\n\n\n\n
\ud575\uc2ec\uc740 \uc2e4\uc81c\ub85c x\uac00 a\uac00 \ub418\ub294 \uc21c\uac04\ubcf4\ub2e4 a\uc5d0 \uac00\uae4c\uc6cc\uc9c0\ub294 \uacfc\uc815<\/strong>\uc744 \ubcf4\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n
\ubbf8\ubd84\uc758 \uc815\uc758\ub3c4 \uacb0\uad6d \uadf9\ud55c\uc5d0\uc11c \ub098\uc628\ub2e4.<\/p>\n\n\n\n
f'(x) = lim h->0 (f(x+h) - f(x)) \/ h\n<\/code><\/pre>\n\n\n\n
\uc5ec\uae30\uc11c h<\/code>\ub97c \uacc4\uc18d \uc791\uac8c \ub9cc\ub4e4\uba74\uc11c \uc21c\uac04\uc801\uc778 \ubcc0\ud654\uc728\uc744 \uad6c\ud55c\ub2e4.<\/p>\n\n\n\n
\uc5f0\uc18d<\/h2>\n\n\n\n
\ud568\uc218\uac00 \uc5b4\ub5a4 \uc9c0\uc810\uc5d0\uc11c \ub04a\uc5b4\uc9c0\uc9c0 \uc54a\uace0 \uc774\uc5b4\uc838 \uc788\ub2e4\uba74 \uadf8 \uc9c0\uc810\uc5d0\uc11c \uc5f0\uc18d\uc774\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n
\uc9c1\uad00\uc801\uc73c\ub85c\ub294 \uadf8\ub798\ud504\ub97c \ud39c\uc744 \ub5bc\uc9c0 \uc54a\uace0 \uadf8\ub9b4 \uc218 \uc788\ub294 \uacbd\uc6b0\ub77c\uace0 \uc0dd\uac01\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\ud568\uc218 f(x)<\/code>\uac00 x=a<\/code>\uc5d0\uc11c \uc5f0\uc18d\uc774\ub824\uba74<\/p>\n\n\n\n
lim x->a f(x) = f(a)\n<\/code><\/pre>\n\n\n\n
\uac00 \uc131\ub9bd\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c\ub294 \uc5f0\uc18d\uc801\uc778 \uc6c0\uc9c1\uc784\uc774 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n
\uc704\uce58\uac00 \ud504\ub808\uc784\ub9c8\ub2e4 \uac11\uc790\uae30 \ud280\uba74 \uc6c0\uc9c1\uc784\uc774 \ubd80\uc790\uc5f0\uc2a4\ub7fd\ub2e4.<\/p>\n\n\n\n
Frame 1 -> Position A\nFrame 2 -> Position B\nFrame 3 -> Position C\n<\/code><\/pre>\n\n\n\n
\uac01 \uc704\uce58\uac00 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc774\uc5b4\uc838\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n
\ubbf8\ubd84<\/h2>\n\n\n\n
\ubbf8\ubd84(Differentiation)\uc740 \ud568\uc218\uc758 \uc21c\uac04\uc801\uc778 \ubcc0\ud654\uc728<\/strong>\uc744 \uad6c\ud55c\ub2e4.<\/p>\n\n\n\n
\uac00\uc7a5 \uc9c1\uad00\uc801\uc73c\ub85c\ub294 \uadf8\ub798\ud504\uc758 \ud55c \uc810\uc5d0\uc11c\uc758 \uae30\uc6b8\uae30\ub2e4.<\/p>\n\n\n\n
\ud568\uc218<\/p>\n\n\n\n
f(x) = x\u00b2\n<\/code><\/pre>\n\n\n\n
\ub97c \ubbf8\ubd84\ud558\uba74<\/p>\n\n\n\n
f'(x) = 2x\n<\/code><\/pre>\n\n\n\n
\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\ub530\ub77c\uc11c<\/p>\n\n\n\n
x = 3\n<\/code><\/pre>\n\n\n\n
\uc5d0\uc11c \uc21c\uac04 \ubcc0\ud654\uc728\uc740<\/p>\n\n\n\n
f'(3) = 6\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\ubcc0\ud654\uc728\uc740 \uac8c\uc784\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uac1c\ub150\uc774\ub2e4.<\/p>\n\n\n\n
\ub3c4\ud568\uc218<\/h2>\n\n\n\n
\ubbf8\ubd84\ud55c \uacb0\uacfc\ub97c \ub3c4\ud568\uc218(Derivative)\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n
f(x) -> f'(x)\n<\/code><\/pre>\n\n\n\n
\ub3c4\ud568\uc218\ub294 \uc6d0\ub798 \uac12\uc774 \uc5bc\ub9c8\ub098 \ube60\ub974\uac8c \ubcc0\ud558\uace0 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b8\ub2e4.<\/p>\n\n\n\n
\ub300\ud45c\uc801\uc778 \ubbf8\ubd84 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n
d\/dx(x^n) = nx^(n-1)\n\nd\/dx(sin x) = cos x\n\nd\/dx(cos x) = -sin x\n\nd\/dx(e^x) = e^x\n\nd\/dx(ln x) = 1\/x\n<\/code><\/pre>\n\n\n\n
\ubbf8\ubd84\uc758 \uae30\ubcf8 \ubc95\uce59<\/h2>\n\n\n\n
\ud569\uc758 \ubc95\uce59<\/h3>\n\n\n\n
(f + g)' = f' + g'\n<\/code><\/pre>\n\n\n\n
\uc0c1\uc218\ubc30<\/h3>\n\n\n\n
(cf)' = cf'\n<\/code><\/pre>\n\n\n\n
\uacf1\uc758 \ubc95\uce59<\/h3>\n\n\n\n
(fg)' = f'g + fg'\n<\/code><\/pre>\n\n\n\n
\ubaab\uc758 \ubc95\uce59<\/h3>\n\n\n\n
(f\/g)' = (f'g - fg') \/ g\u00b2\n<\/code><\/pre>\n\n\n\n
\uc5f0\uc1c4\ubc95\uce59<\/h3>\n\n\n\n
\ud568\uc218\uac00 \uc5ec\ub7ec \ud568\uc218\ub85c \uacb9\uccd0 \uc788\ub294 \uacbd\uc6b0 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n
y = f(g(x))\n<\/code><\/pre>\n\n\n\n
\uc774\uba74<\/p>\n\n\n\n
dy\/dx = f'(g(x))g'(x)\n<\/code><\/pre>\n\n\n\n
\uc5f0\uc1c4\ubc95\uce59\uc740 \uba38\uc2e0\ub7ec\ub2dd\uc758 Backpropagation\uc744 \uc774\ud574\ud560 \ub54c \ud2b9\ud788 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n
\uc18d\ub3c4\uc640 \uac00\uc18d\ub3c4<\/h2>\n\n\n\n
\uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c \ubbf8\uc801\ubd84\uc774 \uac00\uc7a5 \uc9c1\uad00\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubd80\ubd84\uc774\ub2e4.<\/p>\n\n\n\n
\uc704\uce58\ub97c<\/p>\n\n\n\n
x(t)\n<\/code><\/pre>\n\n\n\n
\ub77c\uace0 \ud558\uba74 \uc18d\ub3c4\ub294 \uc704\uce58\uc758 \ubbf8\ubd84\uc774\ub2e4.<\/p>\n\n\n\n
v(t) = dx\/dt\n<\/code><\/pre>\n\n\n\n
\uac00\uc18d\ub3c4\ub294 \uc18d\ub3c4\uc758 \ubbf8\ubd84\uc774\ub2e4.<\/p>\n\n\n\n
a(t) = dv\/dt\n<\/code><\/pre>\n\n\n\n
\ub530\ub77c\uc11c<\/p>\n\n\n\n
Position -> Velocity -> Acceleration\n<\/code><\/pre>\n\n\n\n
\uc740<\/p>\n\n\n\n
x(t) -> x'(t) -> x''(t)\n<\/code><\/pre>\n\n\n\n
\uc758 \uad00\uacc4\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\ubc18\ub300\ub85c \uc801\ubd84\ud558\uba74<\/p>\n\n\n\n
Acceleration -> Velocity -> Position\n<\/code><\/pre>\n\n\n\n
\uc774 \ub41c\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784 \ubb3c\ub9ac\uc640 \ubbf8\uc801\ubd84<\/h2>\n\n\n\n
\ubb3c\ub9ac\ud559\uc5d0\uc11c\ub294<\/p>\n\n\n\n
F = ma\n<\/code><\/pre>\n\n\n\n
\ub77c\ub294 \uad00\uacc4\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n
\ub530\ub77c\uc11c<\/p>\n\n\n\n
a = F\/m\n<\/code><\/pre>\n\n\n\n
\uc774\uace0 \uac00\uc18d\ub3c4\ub97c \uc2dc\uac04\uc5d0 \ub300\ud574 \uc801\ubd84\ud558\uba74 \uc18d\ub3c4\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
v(t) = \u222ba(t)dt\n<\/code><\/pre>\n\n\n\n
\uc18d\ub3c4\ub97c \ub2e4\uc2dc \uc801\ubd84\ud558\uba74 \uc704\uce58\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
x(t) = \u222bv(t)dt\n<\/code><\/pre>\n\n\n\n
\uc804\uccb4 \ud750\ub984\uc740<\/p>\n\n\n\n
Force -> Acceleration -> Velocity -> Position\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784 \uc5d4\uc9c4\uc5d0\uc11c \ubb3c\ub9ac \uc2dc\ubbac\ub808\uc774\uc158\uc774 \ud504\ub808\uc784 \ub2e8\uc704\ub85c \uacc4\uc0b0\ub418\ub294 \uac83\ub3c4 \uacb0\uad6d \uc774 \uad00\uacc4\ub97c \uc218\uce58\uc801\uc73c\ub85c \uadfc\uc0ac\ud558\ub294 \uacfc\uc815\uc774\ub2e4.<\/p>\n\n\n\n
\uc218\uce58 \uc801\ubd84<\/h2>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c\ub294 \ub300\ubd80\ubd84 \uc2e4\uc81c \uc5f0\uc18d\uc801\uc778 \ud568\uc218\ub97c \uadf8\ub300\ub85c \uacc4\uc0b0\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n
\ucef4\ud4e8\ud130\ub294 \uc2dc\uac04\uc744 \uc791\uc740 \uad6c\uac04\uc73c\ub85c \ub098\ub220\uc11c \uadfc\uc0ac\ud55c\ub2e4.<\/p>\n\n\n\n
\uac00\uc7a5 \ub2e8\uc21c\ud55c \ud615\ud0dc\uac00 \uc624\uc77c\ub7ec \uc801\ubd84(Euler Integration)\uc774\ub2e4.<\/p>\n\n\n\n
v(t + dt) = v(t) + a(t)dt\n\nx(t + dt) = x(t) + v(t)dt\n<\/code><\/pre>\n\n\n\n
\ucf54\ub4dc\ub85c \ud45c\ud604\ud558\uba74 \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n
velocity += acceleration * deltaTime;\nposition += velocity * deltaTime;\n<\/code><\/pre>\n\n\n\n
\uc5ec\uae30\uc11c deltaTime<\/code>\uc774 \uc2dc\uac04 \uac04\uaca9\uc774\ub2e4.<\/p>\n\n\n\n
\ub530\ub77c\uc11c \uac8c\uc784\uc5d0\uc11c<\/p>\n\n\n\n
\ubcc0\ud654\ub7c9 = \ubcc0\ud654\uc728 * \uc2dc\uac04\n<\/code><\/pre>\n\n\n\n
\uc774\ub77c\ub294 \uad00\uacc4\ub294 \ub9e4\uc6b0 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n
\uc801\ubd84<\/h2>\n\n\n\n
\uc801\ubd84(Integration)\uc740 \ubcc0\ud654\ub7c9\uc744 \ub204\uc801\ud558\ub294 \uc5f0\uc0b0\uc73c\ub85c \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uc815\uc801\ubd84\uc740<\/p>\n\n\n\n
\u222b[a,b] f(x) dx\n<\/code><\/pre>\n\n\n\n
\ud615\ud0dc\ub85c \ud45c\ud604\ud55c\ub2e4.<\/p>\n\n\n\n
\uadf8\ub798\ud504\uc5d0\uc11c\ub294 \ud568\uc218\uc640 x\ucd95 \uc0ac\uc774\uc758 \ubd80\ud638\ub97c \uac00\uc9c4 \ub113\uc774<\/strong>\ub85c \ud574\uc11d\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c\ub294 \uc2dc\uac04\uc5d0 \ub530\ub978 \uac12\uc744 \ub204\uc801\ud560 \ub54c \uc801\ubd84\uc758 \uac1c\ub150\uc774 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4 \uc18d\ub3c4\uac00 \uacc4\uc18d \ubcc0\ud55c\ub2e4\uba74 \uc704\uce58\ub294 \uc18d\ub3c4\ub97c \uc2dc\uac04\uc5d0 \ub300\ud574 \ub204\uc801\ud55c \uac12\uc774\ub2e4.<\/p>\n\n\n\n
Position = \u222bVelocity dt\n<\/code><\/pre>\n\n\n\n
\ubbf8\uc801\ubd84\uc758 \uae30\ubcf8\uc815\ub9ac<\/h2>\n\n\n\n
\ubbf8\ubd84\uacfc \uc801\ubd84\uc740 \uc11c\ub85c \ubc18\ub300\ub418\ub294 \uc5f0\uc0b0\uc73c\ub85c \uc5f0\uacb0\ub41c\ub2e4.<\/p>\n\n\n\n
\ud568\uc218 F(x)<\/code>\uac00 f(x)<\/code>\uc758 \uc6d0\uc2dc\ud568\uc218\ub77c\uba74<\/p>\n\n\n\n
F'(x) = f(x)\n<\/code><\/pre>\n\n\n\n
\uc774\uace0<\/p>\n\n\n\n
\u222b f(x)dx = F(x) + C\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\uc815\uc801\ubd84\uc5d0\uc11c\ub294<\/p>\n\n\n\n
\u222b[a,b] f(x)dx = F(b) - F(a)\n<\/code><\/pre>\n\n\n\n
\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\uc774 \uad00\uacc4\ub97c \ubbf8\uc801\ubd84\uc758 \uae30\ubcf8\uc815\ub9ac\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n
\ud575\uc2ec \uad6c\uc870\ub294<\/p>\n\n\n\n
\ubbf8\ubd84 -> \ubcc0\ud654\uc728\n\uc801\ubd84 -> \ub204\uc801\ub7c9\n\ubbf8\ubd84 <-> \uc801\ubd84\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\ubd80\uc815\uc801\ubd84<\/h2>\n\n\n\n
\ubd80\uc815\uc801\ubd84\uc740 \ubbf8\ubd84\ud588\uc744 \ub54c \uc6d0\ub798 \ud568\uc218\uac00 \ub418\ub294 \ud568\uc218\ub97c \ucc3e\ub294 \uacfc\uc815\uc774\ub2e4.<\/p>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4<\/p>\n\n\n\n
\u222b2x dx = x\u00b2 + C\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\uc65c + C<\/code>\uac00 \ubd99\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n
\uc0c1\uc218\ub294 \ubbf8\ubd84\ud558\uba74 0\uc774 \ub418\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n\n\n\n
d\/dx(x\u00b2 + 3) = 2x\nd\/dx(x\u00b2 + 100) = 2x\n<\/code><\/pre>\n\n\n\n
\ub530\ub77c\uc11c \ubbf8\ubd84 \uacb0\uacfc\ub9cc \ubcf4\uace0 \uc6d0\ub798 \ud568\uc218\ub97c \ucc3e\uc73c\uba74 \uc0c1\uc218\uac12\uc740 \uc54c \uc218 \uc5c6\ub2e4.<\/p>\n\n\n\n
\uc815\uc801\ubd84<\/h2>\n\n\n\n
\uc815\uc801\ubd84\uc740 \uad6c\uac04\uc5d0\uc11c \ub204\uc801\ub41c \uc591\uc744 \uacc4\uc0b0\ud55c\ub2e4.<\/p>\n\n\n\n
\u222b[a,b] f(x)dx\n<\/code><\/pre>\n\n\n\n
\uc5ec\uae30\uc11c a<\/code>, b<\/code>\ub294 \uc801\ubd84 \uad6c\uac04\uc774\ub2e4.<\/p>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4 \uc18d\ub3c4 \ud568\uc218\uac00 \uc788\ub2e4\uba74<\/p>\n\n\n\n
\u222b[t1,t2] v(t)dt\n<\/code><\/pre>\n\n\n\n
\ub97c \uc774\uc6a9\ud574 \ud574\ub2f9 \uc2dc\uac04 \ub3d9\uc548\uc758 \uc774\ub3d9\ub7c9\uc744 \uad6c\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uc989<\/p>\n\n\n\n
Velocity -> Integral -> Displacement\n<\/code><\/pre>\n\n\n\n
\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\ubbf8\ubd84\uacfc \uadf8\ub798\ud504<\/h2>\n\n\n\n
\ub3c4\ud568\uc218\uc758 \ubd80\ud638\ub97c \ubcf4\uba74 \ud568\uc218\uc758 \uc99d\uac00\uc640 \uac10\uc18c\ub97c \ud310\ub2e8\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
f'(x) > 0 -> \uc99d\uac00\nf'(x) < 0 -> \uac10\uc18c\nf'(x) = 0 -> \uadf9\uac12 \ud6c4\ubcf4\n<\/code><\/pre>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4 \ud568\uc218\uc758 \uae30\uc6b8\uae30\uac00<\/p>\n\n\n\n
\uc591\uc218 -> \uc0c1\uc2b9\n0 -> \ud3c9\ud3c9\n\uc74c\uc218 -> \ud558\uac15\n<\/code><\/pre>\n\n\n\n
\uc774\ub77c\ub294 \uc758\ubbf8\ub2e4.<\/p>\n\n\n\n
\uadf9\ub300\uc640 \uadf9\uc18c<\/h2>\n\n\n\n
\uc5b4\ub5a4 \uc9c0\uc810\uc5d0\uc11c \ud568\uc218\uac00 \uc8fc\ubcc0\ubcf4\ub2e4 \ud070 \uac12\uc744 \uac00\uc9c0\uba74 \uadf9\ub300(Maximum), \uc791\uc740 \uac12\uc744 \uac00\uc9c0\uba74 \uadf9\uc18c(Minimum)\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n
\uc77c\ubc18\uc801\uc73c\ub85c<\/p>\n\n\n\n
f'(x) = 0\n<\/code><\/pre>\n\n\n\n
\uc778 \uc9c0\uc810\uc5d0\uc11c \uadf9\uac12\uc774 \ub098\ud0c0\ub0a0 \uac00\ub2a5\uc131\uc774 \uc788\ub2e4.<\/p>\n\n\n\n
\ud558\uc9c0\ub9cc f'(x)=0<\/code>\uc774\ub77c\uace0 \ud574\uc11c \ubc18\ub4dc\uc2dc \uadf9\ub300\ub098 \uadf9\uc18c\uc778 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n
\ub300\ud45c\uc801\uc778 \uc608\uac00<\/p>\n\n\n\n
f(x) = x\u00b3\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
x=0<\/code>\uc5d0\uc11c \ubbf8\ubd84\uac12\uc740 0\uc774\uc9c0\ub9cc \uadf9\ub300\ub098 \uadf9\uc18c\ub294 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n
\ucd5c\uc801\ud654<\/h2>\n\n\n\n
\ubbf8\ubd84\uc740 \ucd5c\uc801\ud654 \ubb38\uc81c\uc640 \uc9c1\uc811 \uc5f0\uacb0\ub41c\ub2e4.<\/p>\n\n\n\n
\uc5b4\ub5a4 \ud568\uc218\uc758 \ucd5c\uc18c\uac12\uc774\ub098 \ucd5c\ub300\uac12\uc744 \ucc3e\uc73c\ub824\uba74 \ubcc0\ud654\uc728\uc744 \ubd84\uc11d\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\ubaa9\ud45c \ud568\uc218\n-> \ubbf8\ubd84\n-> \uae30\uc6b8\uae30 \uacc4\uc0b0\n-> \ucd5c\uc18c\/\ucd5c\ub300 \uc9c0\uc810 \ud0d0\uc0c9\n<\/code><\/pre>\n\n\n\n
\uba38\uc2e0\ub7ec\ub2dd\uc5d0\uc11c\ub294 \uc774 \uac1c\ub150\uc744 \ud655\uc7a5\ud574\uc11c \uc190\uc2e4 \ud568\uc218\uc758 \uac12\uc744 \uc904\uc774\ub294 \ubc29\ud5a5\uc73c\ub85c \ud30c\ub77c\ubbf8\ud130\ub97c \uc5c5\ub370\uc774\ud2b8\ud55c\ub2e4.<\/p>\n\n\n\n
Loss\n-> Gradient\n-> Parameter Update\n-> Loss \uac10\uc18c\n<\/code><\/pre>\n\n\n\n
Gradient Descent\uac00 \ub300\ud45c\uc801\uc778 \uc608\ub2e4.<\/p>\n\n\n\n
\ud3b8\ubbf8\ubd84<\/h2>\n\n\n\n
\ubcc0\uc218\uac00 \uc5ec\ub7ec \uac1c \uc788\ub294 \ud568\uc218\uc5d0\uc11c\ub294 \ud2b9\uc815 \ubcc0\uc218 \ud558\ub098\uc5d0 \ub300\ud574\uc11c\ub9cc \ubbf8\ubd84\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4<\/p>\n\n\n\n
f(x,y) = x\u00b2 + 3y\u00b2\n<\/code><\/pre>\n\n\n\n
\uac00 \uc788\ub2e4\uba74<\/p>\n\n\n\n
\u2202f\/\u2202x = 2x\n\n\u2202f\/\u2202y = 6y\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\ub2e4\ub978 \ubcc0\uc218\ub294 \uc0c1\uc218\ucc98\ub7fc \ucde8\uae09\ud55c\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c \uc5ec\ub7ec \ubcc0\uc218\uc5d0 \uc758\ud574 \uacb0\uc815\ub418\ub294 \uac12\uc774\ub098 \uba38\uc2e0\ub7ec\ub2dd\uc758 \uc190\uc2e4 \ud568\uc218\ucc98\ub7fc \uc785\ub825\uc774 \uc5ec\ub7ec \uac1c\uc778 \uacbd\uc6b0 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n
Gradient<\/h2>\n\n\n\n
\ub2e4\ubcc0\uc218 \ud568\uc218\uc758 \uac01 \ud3b8\ubbf8\ubd84\uc744 \ubaa8\uc740 \ubca1\ud130\ub97c Gradient\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n
\u2207f = (\u2202f\/\u2202x, \u2202f\/\u2202y, \u2202f\/\u2202z)\n<\/code><\/pre>\n\n\n\n
Gradient\ub294 \ud568\uc218\uac00 \uac00\uc7a5 \ube60\ub974\uac8c \uc99d\uac00\ud558\ub294 \ubc29\ud5a5\uc744 \ub098\ud0c0\ub0b8\ub2e4.<\/p>\n\n\n\n
\ubc18\ub300\ub85c<\/p>\n\n\n\n
-\u2207f\n<\/code><\/pre>\n\n\n\n
\ubc29\ud5a5\uc73c\ub85c \uc774\ub3d9\ud558\uba74 \uac00\uc7a5 \ube60\ub974\uac8c \uac10\uc18c\ud558\ub294 \ubc29\ud5a5\uc744 \ucc3e\uc744 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uadf8\ub798\uc11c Gradient Descent\uc5d0\uc11c\ub294<\/p>\n\n\n\n
parameter = parameter - learningRate * gradient\n<\/code><\/pre>\n\n\n\n
\ud615\ud0dc\uc758 \uc5c5\ub370\uc774\ud2b8\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n
2\ucc28 \ubbf8\ubd84<\/h2>\n\n\n\n
\ud55c \ubc88 \ubbf8\ubd84\ud55c \ud568\uc218\ub97c \ub2e4\uc2dc \ubbf8\ubd84\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
f(x)\n-> f'(x)\n-> f''(x)\n<\/code><\/pre>\n\n\n\n
2\ucc28 \ubbf8\ubd84\uc740 \ubcc0\ud654\uc728 \uc790\uccb4\uac00 \uc5bc\ub9c8\ub098 \ubcc0\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b8\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784 \ubb3c\ub9ac\uc5d0\uc11c\ub294<\/p>\n\n\n\n
Position\n-> Velocity\n-> Acceleration\n<\/code><\/pre>\n\n\n\n
\uad00\uacc4\uc640 \uc5f0\uacb0\ub41c\ub2e4.<\/p>\n\n\n\n
\uc989<\/p>\n\n\n\n
x(t)\nx'(t)\nx''(t)\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\ud14c\uc77c\ub7ec \uae09\uc218<\/h2>\n\n\n\n
\ubcf5\uc7a1\ud55c \ud568\uc218\ub97c \ub2e4\ud56d\uc2dd\uc73c\ub85c \uadfc\uc0ac\ud558\ub294 \ubc29\ubc95\uc774\ub2e4.<\/p>\n\n\n\n
\ub300\ud45c\uc801\uc778 \ud615\ud0dc\ub294<\/p>\n\n\n\n
f(x) = f(a)\n     + f'(a)(x-a)\n     + f''(a)\/2!(x-a)\u00b2\n     + ...\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\ud575\uc2ec \uc544\uc774\ub514\uc5b4\ub294 \uc5b4\ub5a4 \ud568\uc218\uc758 \ud2b9\uc815 \uc9c0\uc810\uc5d0\uc11c<\/p>\n\n\n\n
\uac12\n-> 1\ucc28 \ubcc0\ud654\uc728\n-> 2\ucc28 \ubcc0\ud654\uc728\n-> \uace0\ucc28 \ubcc0\ud654\uc728\n<\/code><\/pre>\n\n\n\n
\uc744 \uc774\uc6a9\ud574 \ud568\uc218\uc758 \ud615\ud0dc\ub97c \uadfc\uc0ac\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784\uc774\ub098 \uadf8\ub798\ud53d\uc2a4\uc5d0\uc11c \ubaa8\ub4e0 \ud568\uc218\ub97c \uc9c1\uc811 \uacc4\uc0b0\ud558\uae30 \ubd80\ub2f4\uc2a4\ub7ec\uc6b4 \uacbd\uc6b0 \uadfc\uc0ac\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\ub2e4.<\/p>\n\n\n\n
\uc0bc\uac01\ud568\uc218\uc640 \ubbf8\uc801\ubd84<\/h2>\n\n\n\n
\uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c\ub294 \uc0bc\uac01\ud568\uc218\uc640 \ubbf8\uc801\ubd84\uc744 \uac19\uc774 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\ub2e4.<\/p>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4 \uc6d0\uc6b4\ub3d9\uc740<\/p>\n\n\n\n
x(t) = r cos(t)\ny(t) = r sin(t)\n<\/code><\/pre>\n\n\n\n
\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\uc774\ub97c \ubbf8\ubd84\ud558\uba74<\/p>\n\n\n\n
x'(t) = -r sin(t)\ny'(t) =  r cos(t)\n<\/code><\/pre>\n\n\n\n
\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\ub530\ub77c\uc11c \uc704\uce58 \ud568\uc218\uc5d0\uc11c \uc18d\ub3c4 \ud568\uc218\ub97c \uc5bb\uc744 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
Position -> Differentiate -> Velocity\n<\/code><\/pre>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c \uc6d0\ud615\uc73c\ub85c \uc6c0\uc9c1\uc774\ub294 \uc624\ube0c\uc81d\ud2b8, \uada4\uc801, \uce74\uba54\ub77c \uc6c0\uc9c1\uc784 \ub4f1\uc744 \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud560 \ub54c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\ubcf4\uac04\uacfc \ud568\uc218<\/h2>\n\n\n\n
\uac8c\uc784\uc758 \ubd80\ub4dc\ub7ec\uc6b4 \uc6c0\uc9c1\uc784\uc5d0\ub3c4 \ud568\uc218\uac00 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n
\ub2e8\uc21c\ud55c \uc120\ud615 \ubcf4\uac04\uc740<\/p>\n\n\n\n
Lerp(a,b,t) = a + (b-a)t\n<\/code><\/pre>\n\n\n\n
\uc774\ub2e4.<\/p>\n\n\n\n
\uc5ec\uae30\uc5d0 \uc2dc\uac04 \ud568\uc218\ub97c \uc801\uc6a9\ud558\uba74 \ub2e4\uc591\ud55c \uc6c0\uc9c1\uc784\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
t -> Easing Function -> Lerp -> Position\n<\/code><\/pre>\n\n\n\n
\uc608\ub97c \ub4e4\uc5b4<\/p>\n\n\n\n
f(t) = 3t\u00b2 - 2t\u00b3\n<\/code><\/pre>\n\n\n\n
\uac19\uc740 \ud568\uc218\ub97c \uc774\uc6a9\ud558\uba74 \uc2dc\uc791\uacfc \ub05d\uc5d0\uc11c \ubcc0\ud654\uc728\uc744 \ub0ae\ucdb0 \ubd80\ub4dc\ub7ec\uc6b4 \uc6c0\uc9c1\uc784\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n
\ubbf8\uc801\ubd84\uc5d0\uc11c \ud575\uc2ec\uc801\uc73c\ub85c \uae30\uc5b5\ud560 \uac83<\/h2>\n\n\n\n
\ubbf8\uc801\ubd84\uc758 \ud575\uc2ec\uc744 \ub2e8\uc21c\ud558\uac8c \uc815\ub9ac\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n
\ud568\uc218\n-> \uc785\ub825\uacfc \ucd9c\ub825\uc758 \uad00\uacc4\n\n\uadf9\ud55c\n-> \ud2b9\uc815 \uac12\uc5d0 \uac00\uae4c\uc6cc\uc9c0\ub294 \uacfc\uc815\n\n\ubbf8\ubd84\n-> \uc21c\uac04 \ubcc0\ud654\uc728\n\n\ub3c4\ud568\uc218\n-> \ubcc0\ud654\uc728\uc744 \ub098\ud0c0\ub0b4\ub294 \ud568\uc218\n\n\uc801\ubd84\n-> \ubcc0\ud654\ub7c9\uc758 \ub204\uc801\n\n\ud3b8\ubbf8\ubd84\n-> \uc5ec\ub7ec \ubcc0\uc218 \uc911 \ud2b9\uc815 \ubcc0\uc218\uc758 \ubcc0\ud654\uc728\n\nGradient\n-> \uc5ec\ub7ec \ubcc0\uc218\uc5d0 \ub300\ud55c \ubcc0\ud654\uc728\uc744 \ubca1\ud130\ub85c \ud45c\ud604\n\n\ucd5c\uc801\ud654\n-> \ucd5c\ub300\/\ucd5c\uc18c\uac00 \ub418\ub294 \uc9c0\uc810 \ud0d0\uc0c9\n<\/code><\/pre>\n\n\n\n
\uac8c\uc784 \uac1c\ubc1c \uad00\uc810\uc5d0\uc11c\ub294 \uc774\uac83\uc774 \ub2e4\uc74c\uacfc \uac19\uc774 \uc5f0\uacb0\ub41c\ub2e4.<\/p>\n\n\n\n
Position -> Derivative -> Velocity -> Derivative -> Acceleration\nAcceleration -> Integral -> Velocity -> Integral -> Position\n<\/code><\/pre>\n\n\n\n
\uadf8\ub9ac\uace0 \uc2e4\uc81c \uac8c\uc784\uc5d0\uc11c\ub294 \uc5f0\uc18d\uc801\uc778 \uc218\ud559\uc2dd\uc744 \uadf8\ub300\ub85c \uacc4\uc0b0\ud558\uae30\ubcf4\ub2e4 \uc791\uc740 \uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \uadfc\uc0ac\ud55c\ub2e4.<\/p>\n\n\n\n
\uc5f0\uc18d\uc801\uc778 \uc218\ud559 \ubaa8\ub378\n-> \uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \ubd84\ud560\n-> \uc218\uce58 \uacc4\uc0b0\n-> \uac8c\uc784 \ud504\ub808\uc784\uc5d0 \uc801\uc6a9\n<\/code><\/pre>\n\n\n\n
\uacb0\uad6d \ubbf8\uc801\ubd84\uc758 \ubcf8\uc9c8\uc740 \ubcc0\ud654\uc640 \ub204\uc801\uc744 \ub2e4\ub8e8\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n
\uac8c\uc784\uc5d0\uc11c \uc704\uce58\uac00 \ubcc0\ud558\uba74 \uc18d\ub3c4\uac00 \ub418\uace0, \uc18d\ub3c4\uac00 \ubcc0\ud558\uba74 \uac00\uc18d\ub3c4\uac00 \ub41c\ub2e4. \ubc18\ub300\ub85c \uac00\uc18d\ub3c4\ub97c \ub204\uc801\ud558\uba74 \uc18d\ub3c4\uac00 \ub418\uace0, \uc18d\ub3c4\ub97c \ub204\uc801\ud558\uba74 \uc704\uce58\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n
\uc774 \uad00\uacc4\ub9cc \uc81c\ub300\ub85c \uc7a1\uc544\ub3c4 \uac8c\uc784 \ubb3c\ub9ac\uc640 \uc560\ub2c8\uba54\uc774\uc158\uc5d0\uc11c \ub4f1\uc7a5\ud558\ub294 \ub9ce\uc740 \uc218\uc2dd\uc774 \ub2e8\uc21c\ud788 \uc678\uc6cc\uc57c \ud558\ub294 \uacf5\uc2dd\uc774 \uc544\ub2c8\ub77c \ud558\ub098\uc758 \uc5f0\uacb0\ub41c \uad6c\uc870\ub85c \ubcf4\uc774\uae30 \uc2dc\uc791\ud55c\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\ubbf8\uc801\ubd84\uc740 \ud06c\uac8c \ubcc0\ud654\uc728\uc744 \ub2e4\ub8e8\ub294 \ubbf8\ubd84\uacfc \ubcc0\ud654\ub97c \ub204\uc801\ud558\ub294 \uc801\ubd84\uc73c\ub85c \ub098\ub20c \uc218 \uc788\ub2e4. \uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c\ub294 \ubbf8\uc801\ubd84\uc774 \uc9c1\uc811 \uacf5\uc2dd\uc73c\ub85c \ub4f1\uc7a5\ud558\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc9c0\ub9cc, \ub354 \uc911\uc694\ud55c \uac83\uc740 \uc2dc\uac04\uc5d0 \ub530\ub77c \uac12\uc774 \uc5b4\ub5bb\uac8c \ubcc0\ud558\ub294\uc9c0\ub97c \uacc4\uc0b0\ud558\ub294 \uac83\uc774\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c \uc758 \uad00\uacc4\uac00 \ubbf8\ubd84\uacfc \uc801\ubd84\uc73c\ub85c \uc5f0\uacb0\ub41c\ub2e4. \uac8c\uc784 \ubb3c\ub9ac, \uc560\ub2c8\uba54\uc774\uc158, \uce74\uba54\ub77c \uc6c0\uc9c1\uc784, \ucd5c\uc801\ud654, \uba38\uc2e0\ub7ec\ub2dd \ub4f1\uc5d0\uc11c\ub3c4 \ubbf8\uc801\ubd84\uc774 \uc0ac\uc6a9\ub41c\ub2e4. \ud568\uc218 \ubbf8\uc801\ubd84\uc758 \ucd9c\ubc1c\uc810\uc740 \ud568\uc218\ub2e4. \ud568\uc218\ub294 \uc785\ub825\uac12\uc744 \ubc1b\uc544 \ucd9c\ub825\uac12\uc744 \uacb0\uc815\ud558\ub294 \uad00\uacc4\ub2e4. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-2111","post","type-post","status-publish","format-standard","hentry","category-mathematics"],"_links":{"self":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/2111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2111"}],"version-history":[{"count":1,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/2111\/revisions"}],"predecessor-version":[{"id":2112,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/2111\/revisions\/2112"}],"wp:attachment":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}