Jiazhen Xi

Jiazhen Xi

Engineer (Intern)

location of Jiazhen XiFukuoka, Fukuoka, Japan

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  • Timeline

  • About me

    AI Engineer @ Skydisc

  • Education

    • Fukuoka Institute of Technology

      2016 - 2018
      Master's degree Computer Science
    • Nanjing University of Science and Technology

      2011 - 2015
      Bachelor's degree 探测制导与控制技术
    • Nanjing University of Science and Technology

      2015 - 2018
      Master's degree 电磁场与微波技术
    • Fukuoka Institute of Technology

      2018 - 2021
      Doctor of Philosophy - PhD Low precision learning and inference/ML/DL
  • Experience

    • Karabiner.inc

      Jul 2017 - Sept 2017
      Engineer (Intern)

      Tag Recognition DEMO- Preprocess tag image (Adjust brightness, angle and de-skew)- Tag image OCR by Vision API of Google Cloud Platform- Processing and showing result by WebAchievement- Implemented tag image info (Product_ID, Origin, Material) retrieval - Optimized raw recognition accuracy by pre-processing from 80%, 70%, 50% up to 90%, 90%, 90%- Implemented Web Demo based on Flask

    • Skydisc

      Sept 2018 - Dec 2019
      Engineer (Intern)

      Data analysis from industry lines and sensor devices- Analyze various kinds of data, including data from audio, vibration and other physical sensors- Responsible for EDA & data visualization / data preprocessing / feature engineering / ML model implementation

    • Skydisc

      Oct 2021 - now
      AI Engineer

      AI Production Scheduler

  • Licenses & Certifications

    • Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization

      Coursera
      Aug 2017
      View certificate certificate
    • Structuring Machine Learning Projects

      Coursera
      Aug 2017
      View certificate certificate
    • Neural Networks and Deep Learning

      Coursera
      Aug 2017
      View certificate certificate