Semiconductor Yield Forecasting Using Quadratic-Programming-Based Fuzzy Collaborative Intelligence Approach

Table 4

The performances by the two methods.

Model	The average range (precision)	Mean absolute percentage error (accuracy)
NLP I	0.34	14.5%
NLP II	0.37	17.2%
QP I	0.40	14.1%
QP II	0.28	14.3%