[Retracted] A Bimodel Algorithm with Data-Divider to Predict Stock Index

Table 7

Results of the falling model and the single model.

	Average error	Maximum error	Trend accuracy
Falling model	0.0123645507535	0.0893076243902	0.870967741935
Single model	0.0151008394772	0.0921751707317	0.451612903226