黄柏欣 Email & Phone Number

Shenzhen, Guangdong, China

Beijing, China

- Made teaching video of Tensorflow 2.0, published on Bilibili and was marked by 142 users.- Data collection: collected acceleration data under more than 30 scenarios usingacceleration sensor.- Data processing: applied Kalman filtering to eliminate data error; reduced 66% noise and completed relevant teaching videos which were marked by 188 users.- Data analysis: reviewed literature, conducted feature design (skewness, kurtosis, capacity, entropy, etc.); carried out data… Show more - Made teaching video of Tensorflow 2.0, published on Bilibili and was marked by 142 users.- Data collection: collected acceleration data under more than 30 scenarios usingacceleration sensor.- Data processing: applied Kalman filtering to eliminate data error; reduced 66% noise and completed relevant teaching videos which were marked by 188 users.- Data analysis: reviewed literature, conducted feature design (skewness, kurtosis, capacity, entropy, etc.); carried out data visualization analysis using python. - Worked on the research project Sleep Quality Test by Frequency Modulated Continuous Wave (FMCW); monitored the sleep data via equipment, such as acceleration sensor and ultrasonic sensor; conducted Kalman filtering of the data and carried out data processing. - Studied 50 data set, wrote out the origin of data set, analyzed data feature and labeled data.- Conducted data analysis of UCI and abalone data set; achieved data visualization and analyzed the characteristics of distribution and separability of data. - Classified the data set via algorithms, including decision tree, random forest, adaboost, gradient boosted tree, etc. - The accuracy reached 90% through pre-processing of data and adjustment of model parameters Show less

Advanced Computer Science

Software Engineering

Education record

Education record