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Jing Xu

Jing Xu

Mechanical Engineer

Followers of Jing Xu116 followers
location of Jing XuDartmouth, Nova Scotia, Canada

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  • Timeline

  • About me

    Software Engineer, NLP specialist, Python Programming, Master degreein University of Waterloo

  • Education

    • University of Waterloo

      2015 - 2018
      Master of Applied Science ENGINEERING

      Activities and Societies: nano-material optics experiments of optical characterization of graphene structures test optical reflection and transmissions of several graphene layers on SiO2

    • Harbin Institute of Technology

      2011 - 2013
      Master of Engineering - MEng Electrical, Electronics and Communications Engineering

      Activities and Societies: School of Astronautics Inter satellite communication center Major: photoelectron technique Performance of semiconductor devices in space radiation environmentDesign experiments process, Estalish comparison testsTests electrical performance of the devices before and after radiationData aquasation of the experiments with Labview, anlyse data with Matlab.

  • Experience

    • Changchun Institute of Optics, Fine Mechanics and Physics, CAS

      Aug 2008 - Oct 2008
      Mechanical Engineer

      manufacturing fine structure optical glass productionlearned the manufacture process of solid state lasers, diode lasers and laser components

    • Langxinyida Biosystem LTD,

      May 2014 - Jul 2015
      Electrical engineer, optical designer

    • University of Waterloo

      Sept 2015 - Feb 2019
      Optical reliability of Graphene based structure

      Director: Dr. Hamed MajediGraphene Optical Characterization ProjectDesigned experimental project of optical reliability of graphene wavguide structuresAcqured knowledge of optical and electrical properties of nanomaterialsDesigned sofiscated optical focus system with ZEMAXData acquisition with LabView sofrtware, data analysis with Matlab programs

    • Uinversity of waterloo

      Sept 2015 - Jun 2018
      Student

    • Self-employed

      Feb 2019 - now
      Python developer, NLP specialist

      News Speeches Extraction, knowledge competation of BaiduUtilized Scikit-Learn Package trained the news data, and extracts the opinions and contents of ognizations and speakers.Supervisor: Mr. Minchiuan Gao (Mar 2019 to Aug 2019)Conducted research to extract the speeches and standpoints of organizations or any entity speakers from input text or news contents. Trained corpus with Word2Vec model in Python Scikit-learn library, derived keywords, and then attained the speakers and their points of views with Named Entity Recognition (NER) and Dependency Parsing (DP). • Obtained source data from database through MySQL• Acquired all words with meaning of “opinion” through analyzed data with Word2Vec Model and graph search algorithm to express indicating speeches and views.• Extracted the named entity and their perspectives through Dependency Parsing natural language software (Stanford CoreNLP)• Show the extraction results in a web page through HTML/CSS, Bootstrap and Django. Show less

    • IBM

      Apr 2022 - now
      Speech Analytics Developer

  • Licenses & Certifications