Chang Hsiung
- Role
- Chief Chemometrician and Principle Research Scientist at VIAVI Solutions
- Location
- Sunnyvale, CA, US
- LinkedIn followers
- 500 followers
Experience
Chief Chemometrician and Principle Research Scientist
Jan 2013 — Present
Build whole ecosystem of predictive models that include data wrangling, models building, models optimization by automated data analytics pipeline, models diagnosis by a link-graph approach, models updating and maintenance, and models transfer among different type of analytical instruments or spectra populations. Build qualitative or quantitative NIR spectra libraries for health monitoring, pharmaceutical raw materials identification, food integrity and food freshness inspection, animal feed analysis, and process monitoring in PAT applications.
Skills
- Algorithms
- Support Vector Machine
- Optics
- Instrumentation
- Multi-Instances Multi-Label Machine Learning
- Chemical Sensors
- R
- Analytical Instrumentation
- Sensors
- Signal Processing
- Machine Learning
- Classification Algorithm
- Nanotechnology
- Chemometrics
- Simulations
- Spectroscopy
- Polymers
- Chemical Signal Processing
- Programming
- Data Analysis
- Matlab
- Design of Experiments
- R&D
- Medical Devices
- Svm
- Data Mining
- Multivariate Regression Algorithm
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