Bin Deng Email & Phone Number

California, United States

Sunnyvale, Ca, Us

Bentonville, Arkansas, Us

San Mateo, Ca, Us

1.Build and productionize dynamic pricing engine to recommend optimal prices to online stores to achieve maximal profits or revenues2.Develop multiple demand/pricing models such as price elasticity of demand, XGBoost, ARIMA, deep learning (RNN/LSTM) etc with time series sale history to support the dynamic pricing engine

Northbrook, Il, Us

1. Spatial optimization of supplies to meet demands and reduce network operational cost Profile supplies and demands; develop models for market partition, travel time prediction, outlier management , capacity estimate, operational cost etc; methods include clustering, classification, regression, abnormal detection, linear (Integer) programming etc2. Attrition analysis of clustered service providers to identify key driving factors and reduce cost Define performance metrics and profile providers in time series; develop models for provider clustering, attrition prediction, key factor identification, performance prediction etc; method includes clustering, survival analysis, classification etc

Chicago, Il, Us

1. Identification of prevalent topics from United Airlines (UA) tweets Natural language processing of raw textual data; develop models to identify hot topics and words and to rapidly group new tweets; methods include part-of-speech tagging, word stemming, lemmatization, Latent Dirichlet Allocation etc2. Identification of Chase credit card users with high risk of spending decline (Spark) Parallelize processing of time series data and feature engineering in Spark; implement distributed random forest and gradient boosting machine to predict events of spending decline

Master'S Degree, Machine Learning

Doctor Of Philosophy (Phd), Rehabilitation Science

Bachelor Of Science (B.S.), Biological Sciences