Attribute Reduction Based on Consistent Covering Rough Set and Its Application

Table 1

Weather information table.

No.	c1	c2	c3	c4	c5	D
1	30000 lux	21°C	35%	5.4 m/s	2 points	Yes
2	3000 lux	12°C	45%	8.9 m/s	23 points	Yes
3	120000 lux	35°C	17%	1.4 m/s	9 point	No
4	450 lux	6°C	76%	17.5 m/s	54 points	No
5	8000 lux	17°C	62%	0.2 m/s	35 points	Yes
6	90000 lux	29.5°C	22%	3.7 m/s	3 points	Yes