MUSIC LINE Sticker LINE VOOM LINE Reward Fact Checker LINE HELP TW LINE Travel NLP Knowledge Graph Uplift Modeling NER Classifier Duplication Detector Auto completion Keyword Extraction Related Search Text Generation User Tagging Data Analytics Recom- mendation CLV LINE TODAY ⽽Data Dev Team,就是在思考如何跨服務強化數據賦能 23
• Assemble large, com plex data sets that m eet requirements Data Engineer Data Analyst Big data infra, SQL, ET L, message queuing • Interpret data, analyz e results using statisti cal techniques • Identify, analyze, and interpret trends or pat terns in complex data sets Statistics, Data Visualiz ation, Business Knowle dge SKILL RESPONSIBILITY • Select appropriate da tasets and data repre sentation methods • Research and imple ment appropriate ML algorithms Data Scientist Machine learning, deep learning, CV, NLP, Spe ech ML Svc Engineer • Build and scale mach ine learning infrastruc ture • Monitor model perfor mance System infrastructure d esign, DevOps
DE DA MSE Data preparation Scaling Performance Model decay Data drift EDA Model build Hyper-parameter tuning Evaluation Feature Engineering Error analysis 預測模型專案