{"id":373268,"date":"2024-08-13T20:30:05","date_gmt":"2024-08-13T13:30:05","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=373268"},"modified":"2024-08-13T20:30:05","modified_gmt":"2024-08-13T13:30:05","slug":"tham-so-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/tham-so-la-gi\/","title":{"rendered":"Tham s\u1ed1 l\u00e0 g\u00ec? T\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 tham s\u1ed1"},"content":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1 ng\u00e0y nay, vi\u1ec7c hi\u1ec3u r\u00f5 v\u00e0 \u00e1p d\u1ee5ng ch\u00ednh x\u00e1c c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 tham s\u1ed1 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7. Nh\u01b0ng tham s\u1ed1 l\u00e0 g\u00ec v\u00e0 c\u00f3 vai tr\u00f2 nh\u01b0 th\u1ebf n\u00e0o trong vi\u1ec7c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7?<\/p>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 tham s\u1ed1, t\u1eeb \u0111\u1ecbnh ngh\u0129a c\u01a1 b\u1ea3n \u0111\u1ebfn c\u00e1c lo\u1ea1i tham s\u1ed1 kh\u00e1c nhau v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh. N\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n n\u00e2ng cao ki\u1ebfn th\u1ee9c c\u1ee7a m\u00ecnh trong l\u0129nh v\u1ef1c n\u00e0y ho\u1eb7c \u0111ang t\u00ecm ki\u1ebfm c\u00e1ch \u00e1p d\u1ee5ng tham s\u1ed1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 b\u00e0i vi\u1ebft d\u00e0nh cho b\u1ea1n.<\/p>\n<h2>Tham s\u1ed1 l\u00e0 g\u00ec?<\/h2>\n<p>Tham s\u1ed1 l\u00e0 m\u1ed9t gi\u00e1 tr\u1ecb ho\u1eb7c bi\u1ebfn s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh ngh\u0129a ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, ph\u01b0\u01a1ng tr\u00ecnh, ho\u1eb7c h\u00e0m s\u1ed1. Trong m\u1ed7i l\u0129nh v\u1ef1c, tham s\u1ed1 c\u00f3 vai tr\u00f2 v\u00e0 \u00fd ngh\u0129a kh\u00e1c nhau nh\u01b0ng \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng.<\/p>\n<h3>Tham s\u1ed1 trong To\u00e1n h\u1ecdc<\/h3>\n<p>Trong to\u00e1n h\u1ecdc, tham s\u1ed1 l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 gi\u1eef nguy\u00ean ho\u1eb7c thay \u0111\u1ed5i trong c\u00e1c c\u00f4ng th\u1ee9c v\u00e0 h\u00e0m s\u1ed1, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch m\u00e0 c\u00e1c bi\u1ebfn t\u01b0\u01a1ng t\u00e1c v\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c ph\u00e9p to\u00e1n. Ch\u00fang cho ph\u00e9p ch\u00fang ta \u0111i\u1ec1u ch\u1ec9nh v\u00e0 nghi\u00ean c\u1ee9u c\u00e1c h\u00ecnh d\u1ea1ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c bi\u1ec3u th\u1ee9c to\u00e1n h\u1ecdc.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-374171 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-3.jpg\" alt=\"tham-so-la-gi-\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>V\u00ed d\u1ee5, x\u00e9t ph\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1eddng th\u1eb3ng <strong><span class=\"katex\"><span class=\"katex-mathml\">y=mx+b:<\/span><\/span><\/strong><\/p>\n<ul>\n<li><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">m<\/span><\/span><\/span><\/span> l\u00e0 tham s\u1ed1 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 nghi\u00eang c\u1ee7a \u0111\u01b0\u1eddng th\u1eb3ng, bi\u1ec3u th\u1ecb m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a <span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">y<\/span><\/span><\/span><\/span> khi <span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><\/span> thay \u0111\u1ed5i. Gi\u00e1 tr\u1ecb c\u1ee7a <span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">m<\/span><\/span><\/span><\/span> quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 d\u1ed1c v\u00e0 h\u01b0\u1edbng c\u1ee7a \u0111\u01b0\u1eddng th\u1eb3ng.<\/li>\n<li><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">b<\/span><\/span><\/span><\/span> l\u00e0 tham s\u1ed1 th\u1ec3 hi\u1ec7n \u0111i\u1ec3m giao c\u1ee7a \u0111\u01b0\u1eddng th\u1eb3ng v\u1edbi tr\u1ee5c tung (tr\u1ee5c <span class=\"katex\"><span class=\"katex-mathml\">y<\/span><\/span>). Gi\u00e1 tr\u1ecb c\u1ee7a <span class=\"katex\"><span class=\"katex-mathml\">b<\/span><\/span>\u00a0x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed m\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng c\u1eaft tr\u1ee5c <span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">y<\/span><\/span><\/span><\/span>, t\u1ee9c l\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a <span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">y<\/span><\/span><\/span><\/span> khi <span class=\"katex\"><span class=\"katex-mathml\">x=0<\/span><\/span><\/li>\n<\/ul>\n<p>Khi b\u1ea1n thay \u0111\u1ed5i gi\u00e1 tr\u1ecb c\u1ee7a m v\u00e0 b, h\u00ecnh d\u1ea1ng v\u00e0 v\u1ecb tr\u00ed c\u1ee7a \u0111\u01b0\u1eddng th\u1eb3ng s\u1ebd thay \u0111\u1ed5i theo, t\u1ea1o ra nhi\u1ec1u kh\u1ea3 n\u0103ng kh\u00e1c nhau.<\/p>\n<h3>Tham s\u1ed1 l\u00e0 g\u00ec trong L\u1eadp Tr\u00ecnh<\/h3>\n<p>Trong th\u1ebf gi\u1edbi l\u1eadp tr\u00ecnh, tham s\u1ed1 l\u00e0 nh\u1eefng gi\u00e1 tr\u1ecb m\u00e0 h\u00e0m ho\u1eb7c ph\u01b0\u01a1ng th\u1ee9c c\u00f3 th\u1ec3 nh\u1eadn v\u00e0o \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3. Vi\u1ec7c s\u1eed d\u1ee5ng tham s\u1ed1 cho ph\u00e9p c\u00e1c h\u00e0m th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c m\u1ed9t c\u00e1ch linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh theo c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>Khi b\u1ea1n g\u1ecdi m\u1ed9t h\u00e0m, b\u1ea1n c\u00f3 th\u1ec3 truy\u1ec1n v\u00e0o c\u00e1c gi\u00e1 tr\u1ecb c\u1ee5 th\u1ec3, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tham s\u1ed1 th\u1ef1c, \u0111\u1ec3 h\u00e0m \u0111\u00f3 x\u1eed l\u00fd d\u1eef li\u1ec7u theo m\u1ed9t c\u00e1ch nh\u1ea5t \u0111\u1ecbnh. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u01b0\u01a1ng tr\u00ecnh tr\u1edf n\u00ean linh ho\u1ea1t v\u00e0 d\u1ec5 d\u00e0ng t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n<p>V\u00ed d\u1ee5: Gi\u1ea3 s\u1eed b\u1ea1n c\u00f3 m\u1ed9t h\u00e0m d\u00f9ng \u0111\u1ec3 c\u1ed9ng hai s\u1ed1. C\u00e1c s\u1ed1 m\u00e0 b\u1ea1n \u0111\u01b0a v\u00e0o h\u00e0m n\u00e0y s\u1ebd \u0111\u00f3ng vai tr\u00f2 nh\u01b0 tham s\u1ed1 \u0111\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e9p c\u1ed9ng.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-374170 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-4.jpg\" alt=\"tham-so-la-gi-\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>Tham s\u1ed1 trong th\u1ed1ng k\u00ea<\/h3>\n<p>Trong th\u1ed1ng k\u00ea, tham s\u1ed1 l\u00e0 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m m\u00f4 t\u1ea3 c\u1ee7a m\u1ed9t t\u1eadp d\u1eef li\u1ec7u, nh\u01b0 trung b\u00ecnh, ph\u01b0\u01a1ng sai, v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c. Tham s\u1ed1 gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a d\u1eef li\u1ec7u v\u00e0 h\u1ed7 tr\u1ee3 vi\u1ec7c ph\u00e2n t\u00edch ch\u00ednh x\u00e1c.<\/p>\n<p>V\u00ed d\u1ee5: Trong m\u1ed9t t\u1eadp h\u1ee3p d\u1eef li\u1ec7u, tham s\u1ed1 trung b\u00ecnh (mean) cho bi\u1ebft gi\u00e1 tr\u1ecb trung b\u00ecnh c\u1ee7a c\u00e1c s\u1ed1 li\u1ec7u, gi\u00fap b\u1ea1n hi\u1ec3u v\u1ec1 xu h\u01b0\u1edbng chung c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n<h2>C\u00e1c lo\u1ea1i tham s\u1ed1 l\u00e0 g\u00ec?<\/h2>\n<p><strong>Tham s\u1ed1 s\u1ed1 h\u1ecdc<\/strong><\/p>\n<p>Tham s\u1ed1 s\u1ed1 h\u1ecdc th\u01b0\u1eddng l\u00e0 nh\u1eefng gi\u00e1 tr\u1ecb s\u1ed1 d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc. V\u00ed d\u1ee5, trong m\u1ed9t ph\u01b0\u01a1ng tr\u00ecnh tuy\u1ebfn t\u00ednh y=ax+b, b l\u00e0 c\u00e1c tham s\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 d\u1ed1c v\u00e0 \u0111i\u1ec3m c\u1eaft c\u1ee7a \u0111\u01b0\u1eddng th\u1eb3ng tr\u00ean \u0111\u1ed3 th\u1ecb.<\/p>\n<p><strong>Tham s\u1ed1 Vector v\u00e0 ma tr\u1eadn<\/strong><\/p>\n<p>L\u00e0 vector ho\u1eb7c ma tr\u1eadn, cho ph\u00e9p bi\u1ec3u di\u1ec5n c\u00e1c d\u00e3y s\u1ed1 ho\u1eb7c b\u1ea3ng s\u1ed1. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng to\u00e1n h\u1ecdc ph\u1ee9c t\u1ea1p nh\u01b0 h\u1ec7 th\u1ed1ng \u0111\u1ed9ng h\u1ecdc.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-374173 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-5.jpg\" alt=\"tham-so-la-gi-\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><strong>Tham s\u1ed1 x\u00e1c su\u1ea5t v\u00e0 th\u1ed1ng k\u00ea<\/strong><\/p>\n<p>Trong b\u1ed1i c\u1ea3nh x\u00e1c su\u1ea5t v\u00e0 th\u1ed1ng k\u00ea, tham s\u1ed1 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 bi\u1ec3u th\u1ecb c\u00e1c \u0111\u1eb7c tr\u01b0ng c\u1ee7a ph\u00e2n ph\u1ed1i x\u00e1c su\u1ea5t, v\u00ed d\u1ee5 nh\u01b0 gi\u00e1 tr\u1ecb trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n, gi\u00fap ph\u00e2n t\u00edch v\u00e0 d\u1ef1 b\u00e1o c\u00e1c s\u1ef1 ki\u1ec7n ng\u1eabu nhi\u00ean.<\/p>\n<p><strong>Tham s\u1ed1 trong h\u1ec7 th\u1ed1ng \u0111\u1ed9ng<\/strong><\/p>\n<p>Trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ed9ng, tham s\u1ed1 \u0111\u00f3ng vai tr\u00f2 m\u00f4 t\u1ea3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng, nh\u01b0 h\u1ec7 s\u1ed1 gi\u1ea3m ch\u1ea5n ho\u1eb7c t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean, gi\u00fap m\u00f4 h\u00ecnh h\u00f3a v\u00e0 ph\u00e2n t\u00edch c\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ed9ng h\u1ecdc.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau<\/h2>\n<p>Tham s\u1ed1 \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau nh\u01b0 khoa h\u1ecdc m\u00e1y t\u00ednh, kinh t\u1ebf, k\u1ef9 thu\u1eadt, v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 vai tr\u00f2 c\u1ee7a tham s\u1ed1 trong t\u1eebng l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3.<\/p>\n<h3>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 l\u00e0 g\u00ec trong khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 AI?<\/h3>\n<p>Trong khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI), tham s\u1ed1 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a v\u00e0 hu\u1ea5n luy\u1ec7n c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y. C\u00e1c tham s\u1ed1 n\u00e0y gi\u00fap \u0111i\u1ec1u ch\u1ec9nh v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a m\u00f4 h\u00ecnh, t\u1eeb \u0111\u00f3 t\u1ea1o ra nh\u1eefng \u1ee9ng d\u1ee5ng th\u00f4ng minh v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<ul>\n<li>M\u1ea1ng N\u01a1-ron Nh\u00e2n T\u1ea1o: Trong c\u00e1c m\u00f4 h\u00ecnh m\u1ea1ng n\u01a1-ron, tham s\u1ed1 bao g\u1ed3m tr\u1ecdng s\u1ed1 (weights) v\u00e0 \u0111\u1ed9 l\u1ec7ch (bias). Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c tham s\u1ed1 n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng d\u1ef1 \u0111o\u00e1n c\u1ee7a m\u00f4 h\u00ecnh.<\/li>\n<li>Thu\u1eadt To\u00e1n H\u1ecdc M\u00e1y: Tham s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh hu\u1ea5n luy\u1ec7n v\u00e0 d\u1ef1 \u0111o\u00e1n c\u1ee7a c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y nh\u01b0 c\u00e2y quy\u1ebft \u0111\u1ecbnh, h\u1ed3i quy tuy\u1ebfn t\u00ednh, v\u00e0 h\u1ed3i quy logistic.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-374177 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-6.jpg\" alt=\"tham-so-la-gi-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 trong kinh t\u1ebf v\u00e0 t\u00e0i ch\u00ednh<\/h3>\n<p>Trong kinh t\u1ebf v\u00e0 t\u00e0i ch\u00ednh, tham s\u1ed1 l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c m\u00f4 h\u00ecnh kinh t\u1ebf v\u00e0 t\u00e0i ch\u00ednh. Ch\u00fang gi\u00fap d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/p>\n<ul>\n<li>M\u00f4 H\u00ecnh Kinh T\u1ebf: Tham s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4 h\u00ecnh kinh t\u1ebf \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng, l\u1ea1m ph\u00e1t, v\u00e0 t\u1ef7 l\u1ec7 th\u1ea5t nghi\u1ec7p. C\u00e1c m\u00f4 h\u00ecnh n\u00e0y gi\u00fap ch\u00ednh ph\u1ee7 v\u00e0 doanh nghi\u1ec7p \u0111\u01b0a ra c\u00e1c ch\u00ednh s\u00e1ch kinh t\u1ebf hi\u1ec7u qu\u1ea3.<\/li>\n<li>\u0110\u00e1nh Gi\u00e1 R\u1ee7i Ro: Trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh, tham s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng r\u1ee7i ro v\u00e0 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng sinh l\u1eddi c\u1ee7a c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0. Tham s\u1ed1 nh\u01b0 t\u1ef7 l\u1ec7 l\u1ee3i nhu\u1eadn v\u00e0 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 th\u00f4ng minh.<\/li>\n<\/ul>\n<h3>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 trong k\u1ef9 thu\u1eadt v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n<\/h3>\n<p>Tham s\u1ed1 trong k\u1ef9 thu\u1eadt v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng.<\/p>\n<ul>\n<li>\u0110i\u1ec1u Khi\u1ec3n PID: Trong b\u1ed9 \u0111i\u1ec1u khi\u1ec3n PID (Proportional-Integral-Derivative), tham s\u1ed1 l\u00e0 g\u00ec? N\u00f3 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ea7u v\u00e0o c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 mong mu\u1ed1n. Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c tham s\u1ed1 n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ph\u1ea3n h\u1ed3i c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li>Thi\u1ebft K\u1ebf H\u1ec7 Th\u1ed1ng: Tham s\u1ed1 trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m, t\u1eeb \u0111\u00f3 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 v\u1eadn h\u00e0nh.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-374175 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-8.jpg\" alt=\"tham-so-la-gi-\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 trong th\u1ed1ng k\u00ea v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/h3>\n<p>Trong th\u1ed1ng k\u00ea v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, tham s\u1ed1 gi\u00fap m\u00f4 t\u1ea3 v\u00e0 ph\u00e2n t\u00edch c\u00e1c t\u1eadp d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3 h\u1ed7 tr\u1ee3 vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/p>\n<ul>\n<li>Ph\u00e2n Ph\u1ed1i X\u00e1c Su\u1ea5t: Tham s\u1ed1 trong c\u00e1c ph\u00e2n ph\u1ed1i x\u00e1c su\u1ea5t gi\u00fap m\u00f4 t\u1ea3 \u0111\u1eb7c t\u00ednh c\u1ee7a d\u1eef li\u1ec7u, nh\u01b0 trung b\u00ecnh, ph\u01b0\u01a1ng sai, v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n. \u0110i\u1ec1u n\u00e0y gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 d\u1eef li\u1ec7u v\u00e0 \u0111\u01b0a ra c\u00e1c k\u1ebft lu\u1eadn ch\u00ednh x\u00e1c.<\/li>\n<li>Ph\u00e2n T\u00edch H\u1ed3i Quy: Tham s\u1ed1 trong ph\u00e2n t\u00edch h\u1ed3i quy n\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c bi\u1ebfn s\u1ed1 v\u00e0 d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng t\u01b0\u01a1ng lai d\u1ef1a tr\u00ean d\u1eef li\u1ec7u hi\u1ec7n t\u1ea1i.<\/li>\n<\/ul>\n<h3>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 trong y h\u1ecdc v\u00e0 sinh h\u1ecdc<\/h3>\n<p>Vai tr\u00f2 c\u1ee7a tham s\u1ed1 l\u00e0 g\u00ec trong l\u0129nh v\u1ef1c y h\u1ecdc? Tham s\u1ed1 c\u0169ng c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong l\u0129nh v\u1ef1c y h\u1ecdc v\u00e0 sinh h\u1ecdc khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c d\u1eef li\u1ec7u y t\u1ebf v\u00e0 nghi\u00ean c\u1ee9u sinh h\u1ecdc.<\/p>\n<ul>\n<li>Nghi\u00ean C\u1ee9u L\u00e2m S\u00e0ng: Tham s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb v\u00e0 thu\u1ed1c m\u1edbi. Ch\u00fang gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111i\u1ec1u tr\u1ecb v\u00e0 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n.<\/li>\n<li>Sinh H\u1ecdc Ph\u00e2n T\u1eed: Trong sinh h\u1ecdc ph\u00e2n t\u1eed, tham s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc v\u00e0 ph\u00e2n t\u00edch c\u00e1c d\u1eef li\u1ec7u di truy\u1ec1n. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o v\u00e0 ph\u00e2n t\u1eed.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-374176 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-9.jpg\" alt=\"tham-so-la-gi-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2>So s\u00e1nh tham s\u1ed1 v\u00e0 bi\u1ebfn s\u1ed1<\/h2>\n<p>S\u1ef1 kh\u00e1c nhau gi\u1eefa bi\u1ebfn s\u1ed1 v\u00e0 tham s\u1ed1 l\u00e0 g\u00ec?<\/p>\n<p>S\u1eed d\u1ee5ng Tham s\u1ed1:<\/p>\n<ul>\n<li>Khi c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc ho\u1eb7c l\u1eadp tr\u00ecnh m\u00e0 kh\u00f4ng thay \u0111\u1ed5i c\u1ea5u tr\u00fac c\u1ee7a n\u00f3.<\/li>\n<li>Khi mu\u1ed1n ki\u1ec3m so\u00e1t h\u00e0nh vi c\u1ee7a h\u00e0m ho\u1eb7c m\u00f4 h\u00ecnh th\u00f4ng qua c\u00e1c gi\u00e1 tr\u1ecb c\u1ed1 \u0111\u1ecbnh.<\/li>\n<\/ul>\n<p>S\u1eed d\u1ee5ng Bi\u1ebfn s\u1ed1:<\/p>\n<ul>\n<li>Khi c\u1ea7n l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p to\u00e1n ho\u1eb7c thao t\u00e1c logic.<\/li>\n<li>Khi c\u1ea7n gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n c\u00f3 \u1ea9n s\u1ed1 v\u00e0 t\u00ecm gi\u00e1 tr\u1ecb c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/08\/tham-so-la-gi-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-374172 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-2.jpg\" alt=\"tham-so-la-gi-\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/08\/tham-so-la-gi-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Ti\u00eau Ch\u00ed<\/strong><\/th>\n<th><strong>Tham S\u1ed1<\/strong><\/th>\n<th><strong>Bi\u1ebfn S\u1ed1<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Kh\u00e1i Ni\u1ec7m<\/strong><\/td>\n<td>Gi\u00e1 tr\u1ecb c\u1ed1 \u0111\u1ecbnh ho\u1eb7c h\u1eb1ng s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4 h\u00ecnh ho\u1eb7c h\u00e0m.<\/td>\n<td>Gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh.<\/td>\n<\/tr>\n<tr>\n<td><strong>Vai Tr\u00f2<\/strong><\/td>\n<td>\u0110i\u1ec1u ch\u1ec9nh v\u00e0 ki\u1ec3m so\u00e1t h\u00e0nh vi c\u1ee7a h\u00e0m ho\u1eb7c m\u00f4 h\u00ecnh.<\/td>\n<td>L\u01b0u tr\u1eef v\u00e0 thao t\u00e1c d\u1eef li\u1ec7u t\u1ea1m th\u1eddi.<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u00ed D\u1ee5<\/strong><\/td>\n<td>Trong <span class=\"katex\"><span class=\"katex-mathml\">y = mx+by<\/span><\/span>, <span class=\"katex\"><span class=\"katex-mathml\">m v\u00e0 <\/span><\/span><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">b<\/span><\/span><\/span><\/span> l\u00e0 tham s\u1ed1.<\/td>\n<td>Trong <span class=\"katex\"><span class=\"katex-mathml\">x^2+2x+1=<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">0<\/span><\/span><\/span><\/span>, <span class=\"katex\"><span class=\"katex-mathml\">x<\/span><\/span>\u00a0l\u00e0 bi\u1ebfn s\u1ed1.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1ee8ng D\u1ee5ng Trong To\u00e1n H\u1ecdc<\/strong><\/td>\n<td>D\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed3 th\u1ecb v\u00e0 m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc.<\/td>\n<td>D\u00f9ng \u0111\u1ec3 t\u00ecm \u1ea9n s\u1ed1 v\u00e0 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1ee8ng D\u1ee5ng Trong L\u1eadp Tr\u00ecnh<\/strong><\/td>\n<td>Truy\u1ec1n d\u1eef li\u1ec7u v\u00e0o h\u00e0m \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c c\u1ee5 th\u1ec3.<\/td>\n<td>L\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c logic v\u00e0 t\u00ednh to\u00e1n.<\/td>\n<\/tr>\n<tr>\n<td><strong>Thay \u0110\u1ed5i Gi\u00e1 Tr\u1ecb<\/strong><\/td>\n<td>Th\u01b0\u1eddng l\u00e0 c\u1ed1 \u0111\u1ecbnh trong m\u1ed9t phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3 c\u1ee7a m\u00f4 h\u00ecnh ho\u1eb7c h\u00e0m.<\/td>\n<td>C\u00f3 th\u1ec3 thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>K\u1ebft b\u00e0i<\/h2>\n<p>Trong th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 s\u1ed1 hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c n\u1eafm r\u00f5 v\u00e0 \u00e1p d\u1ee5ng c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 tham s\u1ed1 r\u1ea5t quan tr\u1ecdng. Tham s\u1ed1 kh\u00f4ng ch\u1ec9 gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u qu\u1ea3 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng. T\u1eeb to\u00e1n h\u1ecdc v\u00e0 l\u1eadp tr\u00ecnh \u0111\u1ebfn th\u1ed1ng k\u00ea v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, tham s\u1ed1 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh m\u00f4 h\u00ecnh v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/p>\n<p>Vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 tham s\u1ed1 l\u00e0 g\u00ec s\u1ebd gi\u00fap b\u1ea1n t\u1ed1i \u01b0u h\u00f3a c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc, c\u1ea3i thi\u1ec7n thu\u1eadt to\u00e1n l\u1eadp tr\u00ecnh v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh ch\u00ednh x\u00e1c h\u01a1n d\u1ef1a tr\u00ean d\u1eef li\u1ec7u. H\u00e3y \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c n\u00e0y \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c c\u01a1 h\u1ed9i m\u1edbi trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7.<\/p>\n<p>H\u00e3y \u0111\u1ed3ng h\u00e0nh c\u00f9ng Ho\u00e0ng H\u00e0 Mobile b\u1eb1ng c\u00e1ch theo d\u00f5i ch\u00fang t\u00f4i \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 b\u1ea5t k\u1ef3 b\u00e0i vi\u1ebft n\u00e0o \u0111\u1ed9c \u0111\u00e1o v\u00e0 h\u1ea5p d\u1eabn b\u1ea1n nh\u00e9. Nh\u1eadn th\u00f4ng b\u00e1o ngay v\u1ec1 nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i n\u1ed5i b\u1eadt, nh\u1eefng s\u1ea3n ph\u1ea9m m\u1edbi nh\u1ea5t c\u0169ng nh\u01b0 c\u00e1c tin t\u1ee9c c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n ch\u1ec9 c\u00f3 t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.<\/p>\n<p><strong>Xem th\u00eam:\u00a0<\/strong><\/p>\n<ul>\n<li><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/so-huu-ti-la-gi\/\">S\u1ed1 h\u1eefu t\u1ec9 l\u00e0 g\u00ec? S\u1ed1 v\u00f4 t\u1ec9 l\u00e0 g\u00ec? \u0110\u1eb7c tr\u01b0ng c\u1ee7a c\u00e1c s\u1ed1 trong To\u00e1n h\u1ecdc<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/thuat-toan-la-gi\/\">Thu\u1eadt to\u00e1n l\u00e0 g\u00ec? Thu\u1eadt to\u00e1n trong l\u1eadp tr\u00ecnh v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft<\/a><\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1 ng\u00e0y nay, vi\u1ec7c hi\u1ec3u r\u00f5 v\u00e0 \u00e1p d\u1ee5ng ch\u00ednh x\u00e1c c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 tham s\u1ed1 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7. Nh\u01b0ng tham s\u1ed1 l\u00e0 g\u00ec v\u00e0 c\u00f3 vai tr\u00f2 nh\u01b0 th\u1ebf [&hellip;]<\/p>\n","protected":false},"author":100,"featured_media":374169,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3910,30453],"tags":[],"class_list":["post-373268","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kham-pha","category-kien-thuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tham s\u1ed1 l\u00e0 g\u00ec? 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