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Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once
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Line: 22
Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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Function: initiateCache
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: __construct
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Line: 315
Function: require_once
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Line: 799
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
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Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: get_footer
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Article_model.php
Line: 19
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 392
Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
수학동아 - 폴리매스
수동 안내
국내 유일 청소년 수학 잡지 수학동아
[공지사항] [오류 정정] 2월호 AI 수학 특집 2탄 'AI가 바라보는 세상은 온통 행렬! 이미지 인식 AI'의 41p 오류를 정정합니다.
수학동아
2021.02.02 00:56
조회 1010
수학동아 2월호 AI 수학 특집 2탄 'AI가 바라보는 세상은 온통 행렬! 이미지 인식 AI'에서는
얼굴을 찾은 인공지능 로봇 아이매스가 행렬을 이용해 주변 이미지를 인식하는 과정에 대해서 다뤘는데요,
이중 행렬 개념을 소개하는 41p 부분에 오류가 있어 정정합니다.
A, B 두 행렬끼리의 곱에 대해 'A의 행의 개수와 B의 열의 개수가 같으면 행렬끼리 곱셈을 할 수 있습니다.'라고 표현했는데요,
이는 'A의 행의 성분 개수와 B의 열의 성분 개수가 같으면 행렬끼리 곱셈을 할 수 있습니다' 또는
'A의 열의 개수와 B의 행의 개수가 같으면 행렬끼리 곱셈을 할 수 있습니다'로 표현해야 맞습니다.
혼란을 드려 죄송합니다. 앞으로 더 꼼꼼히 확인하도록 하겠습니다.
-
제임스
Lv.1
2021.02.05 20:09
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