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Cathy Chen Sr. Data Analyst Senior data analyst with over 6 years experience in ETL, data visualization, exploratory data analysis, machine learning, deep learning, customized online dashboard using SQL , R , Python and data analytics tools. Data Scientist, Data Analyst Taipei, Taiwan [email protected] Experience Sr. Data Analyst • TrendMicro NovNow Work with cross-functional teams(UI/UX designer, Front-end, Back-end, Marketing, PM, Sales) to provide related data, design metrics, report and dashboard. Cross app data tracking and user journey analysis. VisionOne customers engagement score - the metrics can help fields to

reader , AGV/AMR , etc. and provided optical inspection solutions. -Developed potential customers, built up Sales report. -Built up Vision testing enviroment for project evaluation. Sales Manager • URVISION Co., LTD. MayNovSold components of machine vision , 2D/3D camera, lens, LED illuminator, image grabber, Deep learning software , etc. -Develop potential customers, visit customers regularly and maintain customer relationships. -Sales volume increased by 3 0% year by year. Sales Supervisor • SOLOMON Technology Corp. NovMaySold components of machine vision , such as 2D/3D camera, lens, LED illuminator, image grabber, Machine vision

etc.) Model Training and Tuning Tips Adjusted the data batch size according to the hardware performance, and adjusted the normalization method in hidden layers. Used Microsoft nni to adjust hyperparameters during model architecture and training. Combined with Explainable AI methods in the training process. Trained with Optuna and TPOT in machine learning projects. References Rewrite Schema For deep learning projects, we referred to various literature and developed reusable modules that consistently improved model performance. Examples include SelectiveKernel, GhostModule, MixedPoolingModule. Statistics Checking Skills Regression model R-squared, RMSE, MAE, Residual An...

供相對應的數據分析 - 針對不同 project 進行 exploratory data analysis 分析 AI 工程師 • 林口長庚醫院-AI core lab 六月三月 2021 【建置 AI 模型與應用】 - 利用 AI deep learning CNN models，解決醫療領域的問題 - 利用機器學習方法輔助解決醫療領域問題 - 搭配 Linux bash shell 幫助 AI 模型的運行 1. Corneal ulcer - 建立

開發項目，包括OEM和AM市場的產品以及國內外不同的車廠。 車用OEM / AM產品開發經驗 車用儀錶板 / NAD / Dashcam 產品開發經驗 Deep Learning 主要專注在如何在 Embedded Linux上使用 Deep learning相關的演算法. 除了單純移植應用以外, 也研讀了許多論文並且實作了相關應

fraudulent accounts based on transaction data, restricting transactions in advance to prevent harm. Responsibilities/Achievements: Development and deployment of credit card and financial features. Managing the data flow process from receiving variables to model predictions, identifying risk factors, and updating alert lists. Implemented Autoencoder + contrastive learning to achieve a 1.81% improvement in model effectiveness. Coupon Recommendation Objective: Personalized coupon recommendations for mobile banking users to increase click-through rates and redemption rates. Responsibilities/Achievements: Utilized multi-task learning to simultaneously predict click-through behavior and coupon redemptions, resulting in a

Dashboard與移動端App 。 技能Skill Data Base MySQL 、 MariaDB PostgreSQL Hive、Presto Languages Python - 5+ years Pyspark - 2+ years R - 3+ years BI Tool Power BI Tableau CI/CD Gitlab CI Docker Compose Kubernetes Kubeflow Analysis Feature engineering Tree model、Time series Deep learning Model Stacking Tune parameters(Optuna) Cross validation(Oof) Others Kaggle Expert TOEIC 785 FastAPI Airflow Hydra Wandb 項目經歷Project Experience 包裹件量數據處理 搭建中國包裹件量數據底盤 新增時序、天