Sihan Chen Email & Phone Number

New York, New York, United States

- Led the full-cycle development of automated risk recognition, management, and interpretability services at TikTok Shop Mall, driving cross-functional team collaboration to enhance platform governance and customer experience.- Developed and deployed large-scale distributed machine learning systems to effectively govern product quality and combat negative.

Mountain View, California, United States

- Developed and implemented advanced machine learning models for early detection of high-risk advertisers, markedly contributing to the platform’s safety and operational efficiency.- Architected a high-performance, real-time model serving infrastructure, ensuring rapid response to potential threats and maintaining high decision accuracy.- Innovated in.

Mountain View, California, United States

San Francisco, California, United States

1. Image Segmentation: Built a 3D Residual U-net to precisely segment metastases from brain MRI images with PyTorch. Evaluated the effects of number, size, and locations of metastases on the accuracy, which has resulted in a scientific conference presentation and a manuscript. The result helps design a state-of-art model.2. Federated Learning: Simulated.

Wuhan, Hubei, China

1. Analytically Solved the physics model of slim accretion disks and derived the ODEs.2. Simulated the accretion process of slim accretion disks around supermassive blackholes using Scipy, computed 10+ physical properties of the disk and derived the radiation spectrum. Applied the results to tidal disruption events, which was chosen as an outstanding.

The Kingdom Of Bahrain

1. Data Scraping: Built a web-crawler using Scrapy, scraped 10000+ ISO standards for different industries from the ISO official website into the company’s database. 2. Data Processing: Built a Python pipeline with Pandas, automated the excel spreadsheets tasks, which lower the time cost of managing the work progress of employees (saved 5 hours every.

Master'S Degree, Data Science

Relevant courses: 1. Relational Database 2. Machine Learning 3. Deep Learning 4. Distributed Computing 5. A/B testing 6. Data Structure.

Bachelor Of Science - Bs, Physics

Activities and Societies: Chairman of the Publicity Department in the Student Union of Physics SchoolBuilt mathematical foundations.

Visiting Student, Sociology And Psychology

Activities and Societies: T.i.n.Y Chinese Theater GroupDid case studies of organizations and society, which inspired me to apply data.