분류 전체보기 썸네일형 리스트형 The 11th Advanced Computing Conference #1 inmobi 행 사 명:The 11th Advanced Computing Conference주 제:Big data and beyond : A Game changer of your business일 시:2014년 07월 03일 (목)장 소:잠실 롯데호텔 세션#1 inmobi 박민우 엔지니어 inmobi 소개 750M user, 165 countriesContextual consumptiongoogle now, SIRI, 중앙일보 -> 상황인식형 광고위치기반형 정보도 마찬가지로 문맥을 이해한 광고 형태로 가능.페르소나를 고려하여 convergion rate 를 높이고 있음 모바일 데이터는 어떻게 다른가?Rich context : 다양한 센서로 부터 수집되는 정보Short half-life : Real time . fas.. 더보기 test facebook RSS 연동 테스트 더보기 Anscombe's_quartet http://en.wikipedia.org/wiki/Anscombe's_quartet 더보기 How are the coefficient of determination and the correlation coefficient related? The coefficient of determination is the correlation coefficient squared in a simple linear regression 더보기 Risk and Opportunity: Managing Risk for Development Course CalendarWhat are the deadlines in this course?This page provides the soft and hard deadlines of all gradable activities in this MOOC. WeekGraded ActivitiesSoft Deadline (Time zone: UTC‐11)Hard Deadline (Time zone: UTC‐11)Week 1QuizMidnight on Sunday, July 6Midnight on Sunday, July 13Week 2Game Achievement: Play the Game and Submit Verification CodeMidnight on Sunday, July 1360 mins after .. 더보기 Dr. James V. Green Dr. James V. Green leads the education activities of the Maryland Technology Enterprise Institute as the Director of Entrepreneurship Education. He is responsible for designing and teaching undergraduate and graduate courses in entrepreneurship and technology commercialization, leading seed funding programs, and managing residential entrepreneurship programs for students. In 2011, he earned firs.. 더보기 Simplified Parfitt-Collins model Simplified Parfitt-Collins model– Say that a break-even market share required is 6%. Based on market research I conclude that 30% of those who are aware try the product. Furthermore, only 40% of those who try become repeat buyers. How much awareness do I need?– [%aware]*[%try]*[%repeat] = market share– [%A]*[.30=%try]*[.40=%repeat] = .06– [%A]*.12 = .06– Implies that 50% must become aware! 더보기 Facet http://www.cookbook-r.com/Graphs/Facets_(ggplot2)/ 더보기 오컴의 면도날(Occam's Razor) 간단하게 오컴의 면도날을 설명하자면, 어떤 현상을 설명할 때 불필요한 가정을 해서는 안 된다는 것이다. 좀 더 쉬운 말로 번역하자면, '같은 현상을 설명하는 두 개의 주장이 있다면, 간단한 쪽을 선택하라(given two equally accurate theories, choose the one that is less complex)'는 뜻이다. 여기서 면도날은 필요하지 않은 가설을 잘라내 버린다는 비유로, 필연성 없는 개념을 배제하려 한 "사고 절약의 원리"(Principle of Parsimony)라고도 불리는 이 명제는 현대에도 과학 이론을 구성하는 기본적 지침으로 지지받고 있다.예를 들어, 새까맣게 그을린 나무가 있다고 가정하자. 이는 나무가 벼락에 맞았기 때문이거나, 아니면 누군가가 어떤 장치를.. 더보기 Introduction to Databases Introduction to DatabasesWhen we talk about databases, we mean both data and schema (how data is structured). Databases are widely used in all aspects of our lives for customer records, accounting and other record keeping purposes.Databases are run by database management systems (DBMS), which help define new schema, insert/modify/delete data and retrieve data as well as deal with data security a.. 더보기 이전 1 ··· 4 5 6 7 8 9 10 ··· 18 다음
