전영환

AI/Data Science 그룹 추천기술팀 팀장 - 컨텐츠 추천 : IPTV, 모바일 TV, 아이들나라 추천 - 상품 추천 : 멤버스 추천, 유독 추천 - 추천 플랫폼 운영 및 고도화

Team Leader of HyperLocal Personalization - "Recommendation AI Modeling on HyperLocal level" - Team : Commerce AI / Local / AirSPACE / HyperLocal Personalization Project - POI/User/UGC Personalized Recommendation (Graph Deep Learning Model) - UGC Trend Recommendation (Multimodal Deep Learning Model) - User Modeling (Statistical Model, Graph Deep Learning Model) - POI/Theme/UGC Relevance Ranking (Statistical Model) - Real Time Recommender System (Contextual MAB Model) - Keyword Trend Recommendation (NLP Model) - Thumbnail Recommendation (Vision-language model) Service : Search, Location Based Recommendation Service - Search Smartblock, Local Search, 요즘여기 판

Machine Learning Engineer of AirSPACE - "Research and develop recommendation algorithms and systems" - Team : Search / Local AI / AirSPACE Project - POI(Point Of Interest) personalized recommendation (Contents based recommendation, Deep Learning based recommendation) - User Modeling (Statistical Model, Machine Learning Model) - Location based UGC/Keyword recommendation (Statistical Model, Machine Learning Model) - POI label recommendation (Statistical Model) - Topic(Keyword) Extraction/Summary (Statistical Model) Service : Search, Location Based Recommendation Service - SmartAround, Local Search

Database Engineer / System software Engineer Part : Parser(Server side) / Text Index(Server side) * Maintain Parser module and add new feature * Design and develop Query converter * Add new feature to Catalog index * Design and develop Context index * Guid the usage of Query

NAEK YEHS was founded by engineers from diverse universities to promote the exchange between the engineering students in various majors and to construct the long-term national scale network of engineers. It is sponsored by NAEK(National Academy fo Engineering KOREA). YEHS selects the members through the recommendation of the President of each university and the Dean of engineering college. Currently, students and graduates of a variety of Universities are involved. There are more than 1000 members from 30 universities.

* Researching application market of Android OS * Supporting MAD camp * Researching about web game and other markets related with Bon Angels * Researching the trend of start-up market

* Organizing the regular sessions and registering ENP to school officially * Suggesting new paradigm of ENP and making it to grow up - Learned essentials for business, marketing and financial strategy from case studies & discussions - Invited lecturer such as venture CEO to POSTECH and preparing seminars about many various markets * Perform the project about social venture named ‘café Hisbeens’

Industrial Engineering / Data Mining Lab (Prof. Sungzoon Cho) Research Industry : Data mining, Text mining, Topic Extraction Thesis : Federal open market committee member’s monetary policy analysis by text mining with dual mandate concept