Table 1 Numerical features used in the model
From: Acceptance Prediction for Answers on Online Health-care Community
Feature | Remarks | |
|---|---|---|
Patient’s information | Patient’s age | integer, 0-98 |
Patient’s gender | categorical: male/female | |
Doctor’s information | Doctor’s title | categorical: chief physician/ |
attending physician/assistant physician | ||
Doctor’s reputation | categorical: level1/level2/level3 | |
Number of patients the doctor helped | integer, 0-406342 | |
Number of gratitude the doctor received | integer, 0-13883 | |
Answering information | Number of Chinese characters in the answer | integer, 12-734 |
Time difference between question and answer | continuous (in seconds), 0-8005.37 | |
Answer’s order under the corresponding question | integer, 1-25 |