Data Structure

Each dataset is a folder and has its unique name, and every dataset has three folders:

• SurveyData: a list of files containing participants' survey responses, including pre/post long surveys and weekly short EMA surveys.
• FeatureData: behavior feature vectors from all data types, using RAPIDS as the feature extraction tool.
• ParticipantInfoData: some additional information about participants, e.g., device platform (iOS or Android).

. root of a dataset folder
├── SurveyData
│   ├── dep_weekly.csv
│   ├── dep_endterm.csv
│   ├── pre.csv
│   ├── post.csv
│   └── ema.csv
├── FeatureData
│   ├── rapids.csv
│   ├── location.csv
│   ├── screen.csv
│   ├── call.csv
│   ├── bluetooth.csv
│   ├── steps.csv
│   ├── sleep.csv
│   └── wifi.csv
└── ParticipantsInfoData
    └── platform.csv

The follow pages will introduce the details of each data folder one by one.