- Introduction to Python for Data Science
- Introduction to R
- Top 10 station
- Top 10 trace
- Number of stations per district
- Number of usages per district
- Day of a week transaction
- Usage per hour
- Day-hour usage pattern
- Top 10 station bar graph
- Station usage scatter plot in ggmap
- Top 20 trace scatter plot
- Top 20 trace chord diagram
- Two weeks step per day with python
- Four weeks step, sleep, heart rate(Fat burn) heatmap
- One week step per 15min heatmap
- Four week step and heartrate(fat burn) treemap
- Top 10 steps during contest
- Top 10 number of taking 9 A.M class student during contest
- Get nearest user using euclidean distance
- Predicting rate of movies
- Calculate accuray with RMSE, MAE
- Crawling data with Python
- Visualizing word cloud with R
- core-site.xml
- mapred-site.xml
- hdfs-site.xml
- yarn-site.xml
- Default
- Filtering patterns
- Case sensitive
- Hive setting
- Year / Month / Day / Hour usage count
- Top 10 rent station
- Top 10 trace
- Crawling and Wordcloud
- Fitbit data analysis using Spark
- Movie lens data analysis using Spark