Data Dev 的⼯作內容~ Data Dev LINE Family Services LINE SHOPPING LINE SPOT LINE 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
Data Dev 成員組成 • Build and optimize da ta pipeline architectu re • Assemble large, comp lex data sets that mee t requirements Data Engineer Data Analyst Big data infra, SQL, ETL, message queuing • Interpret data, analyz e results using statisti cal techniques • Identify, analyze, and interpret trends or pa tterns in complex dat a sets Statistics, Data Visualiza tion, Business Knowled ge SKILL RESPONSIBILITY • Select appropriate da tasets and data repre sentation methods • Research and implem ent appropriate ML al gorithms Data Scientist Machine learning, deep learning, CV, NLP, Speec h ML Svc Engineer • Build and scale machi ne learning infrastruc ture • Monitor model perfor mance System infrastructure d esign, DevOps
SmartText – 如何建立 ML pipeline? DS DE MLE DA PM Biz DS DE DS DS DE DA MLE Data preparation Scaling Performance Model decay Data drift EDA Model build Hyper-parameter tu ning Evaluation Feature Engineering Error analysis MLE MLE MLE DE
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