Table 1 Types of concepts used in concept linking step
Concept type | Example | Concept type | Example |
|---|---|---|---|
Relation | 患有 (suffer from) | RangeSeparator | – |
Instance | 心衰 (heart failure) | TimeOperator | 先 (before) |
Class | 疾病 (disease) | LogicalOperator | 和 (and) |
Property | 年龄 (age) | StatisticOperator | 比例 (ratio) |
Number | 30.96 | ArithmeticOperator | ç‰äºŽ (equal) |
EnumValue | 女 (female) | Unit | 天 (day) |
TimeValue | [20170909] | Not | 没有 (no) |