http://withman.net/ Intuition & Insight about Life, Business, Invesment, futurology and etc .. ko Sun, 14 Mar 2010 01:10:13 +0900 Textcube 1.7.7 : Con moto http://withman.net/attach/1/1250540518.jpg http://withman.net/ 100 90 Intuition & Insight about Life, Business, Invesment, futurology and etc .. http://withman.net/521#comment2284 Log-normal Random Walk... Random Walk는 Time Series Regression Analysis에서 intercept=0, slope coefficient=0 인 회귀식을 가지는 시계열분석을 말하는 것으로서, 오늘의 주가가 내일의 주가의 best estimation이라 하는 특수형의 회귀식을 말하는 것입니다. ㅋㅋ (Jireh) http://withman.net/521#comment2284 http://withman.net/521#comment Sat, 23 May 2009 21:09:37 +0900 http://withman.net/521#comment2287 오~ 공부 좀 하나본데? 마지막까지 준비잘하고, 셤 잘봐라~! (man) http://withman.net/521#comment2287 http://withman.net/521#comment Mon, 25 May 2009 08:19:39 +0900 http://withman.net/521#comment2292 오 Wolfram Alpha 오픈했나보군요 ㅎㅎ (Bardisch) http://withman.net/521#comment2292 http://withman.net/521#comment Thu, 28 May 2009 19:33:35 +0900 http://withman.net/521#comment2293 네, 5월초까지만해도,, 2009년 5월 오픈.. 이라고 나오더니 어느날 갑자기 오픈했네요. ^^ (man) http://withman.net/521#comment2293 http://withman.net/521#comment Thu, 28 May 2009 21:40:59 +0900 http://withman.net/521#comment2306 새로운 스타일의 검색엔진 이군여 (montreal flower delivery) http://withman.net/521#comment2306 http://withman.net/521#comment Tue, 14 Jul 2009 05:24:12 +0900 http://withman.net/521#comment2307 네, 기존 MS가 구글이랑 맞짱 뜨는 것과 달리 비교 검색이라고 컨셉을 달리해서 등장한 검색엔진입니다. (man) http://withman.net/521#comment2307 http://withman.net/521#comment Tue, 14 Jul 2009 22:15:01 +0900