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 3 Data Dev的任務有哪些
Assemble large, complex data sets that meet requirements Data Engineer Data Analyst Big data infra, SQL, ETL, message queuing • Interpret data, analyze results using statistical techniques • Identify, analyze, and interpret trends or patterns in complex data sets Statistics, Data Visualization, Business Knowledge SKILL RESPONSIBILITY • Select appropriate datasets and data representation methods • Research and implement appropriate ML algorithms Data Scientist Machine learning, deep learning, CV, NLP, Speech ML Engineer
DE DA MLE Data preparation Scaling Performance Model decay Data drift EDA Model build Hyper-parameter tuning Evaluation Feature Engineering Error analysis 一個ML專案會經過… MLE MLE MLE DE