Lester (Peng-Jian) Yang

Lester (Peng-Jian) Yang

Engineering Scientist

Logitech

About Me

My interests cover a broad spectrum of sciences, but my focus at the moment includes machine learning for sciences and natural language processing for question answering. I spend my leisure time bouldering and taking photos. I speak English, Chinese, and Japanese.

Skills

python
Python
sql
SQL
Statistics
git
Git
numpy
NumPy
pandas
pandas
plotly
Plotly
scikit_learn
scikit-learn
pytorch
PyTorch

Projects

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Influencing COVID-19 Vaccination Opinions via Engaging Media

Influencing COVID-19 Vaccination Opinions via Engaging Media

A difference-in-difference experiment studying the effects of exposing engaging media of COVID-19 vaccination facts on inclination of vaccination.

Flight Delay Prediction

Flight Delay Prediction

Prediction of departure flight delay using PySpark.

Artificial Neural Networks Applied as Molecular Wave Function Solvers

Artificial Neural Networks Applied as Molecular Wave Function Solvers

Neural-network quantum state for exact diagonalization in CAS-CI calculations.

Analyze Bay Wheels Data

Analyze Bay Wheels Data

Analysis of Public Bay Wheels Bikeshare Data on Google Cloud Platform.

Analyzing #DataScience Tweets

Analyzing #DataScience Tweets

A cross-sectional analysis of Tweets with the hashtag #DataScience.

Chess

Chess

A game of chess played from the terminal using the standard algebraic notation.

Recent Publications

Quickly discover relevant content by filtering publications.
(2021). NT5?! Training T5 to Perform Numerical Reasoning. arXiv.

PDF Code

(2020). Artificial Neural Networks Applied as Molecular Wave Function Solvers. JCTC.

Project DOI

Posts

WIP

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