Build the video player using open source html 5 video player plugin. Provided different viewing layouts. Live app: https://enrise.herokuapp.com   Code base: https://github.com/yongbin999/videoads  

codebase: https://github.com/yongbin999/image_denoising    

code base: https://github.com/yongbin999/search_engine_java parts: parser, indexor, query, rank scoring, model evaluation issues encountered: deep copy when working with dataset to extract certain parts of data. (might be better in functional prog lang) object’s string .equals string  instead of using =

code base and report: https://github.com/yongbin999/adults-dataset-machinelearning Final project for machine learning class. The “adult” data-set loaded with scikit-learn lib, and ran classification and clustering with different optimization approach to predict which features determine different materital-status

  code base: https://github.com/yongbin999/gobot_yboter play around with go codes debug the server issues and reported to admin   modulize component of the robots into attack,defend, move tatics. chains actions together and break chain when satisfy a return action

data analysis with py spark https://github.com/yongbin999/pySpark_data_processing   setup key pem spark distribution function: lambda map, reduce, filter, numpy matrix inner outer products multi worker  parallelism key best practice: .collect() only when data is reduced enough. if rows ratio equal to datasize, work inside rdd

“LightOwl study buddy that helps your all-nighter a little brighter” https://github.com/yongbin999/neurosky_mindwave team of umass 2 cs-ai and 2 hampshire NPL track students came together and made this cognitive pet that keep you stay in focus on whatever task the user needs to do. (students, professionals, workers) tech stack: muse, neurosky mindwave, arduino one, johnny-five, node.js, socket.io, reasearch on brain eeg-signal…