Table 1 Key words group for CTCF retrieving and recognition
Key words group | Function | Example |
|---|---|---|
Time Period | Matching the time duration phrase. | 年(year),月(month),周(week),天(day),小时(hour)… |
Number | Matching the numbers in describing time duration. | 1,2,3,4,5,6,7,8,9,0,半(half),一(one),二(two),三(three),+(more than)… |
Modifier in CTCF | Some modifiers which mingled within CTCF could be ignored in the recognition task. | 持续(constantly),逐渐(gradually),明显(obviously), 稍显(slightly),反复(recurrently)… |
Exception with context | Some phrases, even matched, were invalid with context. | 抗乙肝药物(anti-HBV drugs), 多尿期(the polyuria stage),最高血压(the highest blood pressure)… |