Using Internet Search Trends and Historical Trading Data for Predicting Stock Markets by the Least Squares Support Vector Regression Model

Table 16

Values of forecasting indices and LSSVR parameters of the Alphabet corporation.

Data types			MAPE	MAE
GTU	15.835	56.168	2.739	3.712
Hybrid data I	86.419	299.910	0.440	3.689
Hybrid data I with CFS	113.595	299.957	0.480	4.027
GTTS	2.094	298.483	4.581	38.667
GTTS with CFS	295.316	20.147	4.030	34.086
Hybrid data II	265.706	299.892	1.146	9.585
Hybrid data II with CFS	113.288	299.833	0.480	4.027
GTT	1.001	284.345	4.383	37.005
GTT with CFS	80.220	3.854	4.730	39.973
Hybrid data III	33.772	274.467	2.162	18.136
Hybrid data III with CFS	135.191	299.891	0.463	3.894
Historical data	299.903	17.300	0.442	3.719