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alfredlu

Lu Weijia

Recently Published

Insightful advertisement based on the yelp dataset
The report introduce the method we used to generate insightful product feature for business owner and find potential user for them. Based on yelp dataset.
Insightful advertisement based on the yelp dataset
The slides introduce the method we used to generate insightful product feature for business owner and find potential user for them. Based on yelp dataset.
Use Word Indicator to predict your next word
The slides introduce the tool we created to predict the next word on your sentence.
Explore linguistic corpus and a basic Ngram prediction
Explore corpus and Ngram analysis.
Classify Human Motion
This report try to use random forest and decision tree to classify human motion based on the measurement from IMU
Exploring the significant factors to influence MPG of a car
A study to analysis the influence to gas usage from the car's transmission type.
Investigate the influence of supplement and dose during the tooth growth
This report investigate the influence of supplement and dose during the tooth growth, the data set used is toothGrowth.
A Study of the Exponential Distribution and Central Limit Theorem
This report compare the asymptotics of the exponential distribution with normal distribution.
A Study of the Influence of Severe Weather on NOAA Storm Database
This report use R(ver 3.1.2) and knitr(ver 3.1.2) to conduct a brief evaluation of influence coming from hazard weather event. The raw dataset is from NOAA strome database.