Use of OpenVibe Stimulations for epoching
Posted: Sun Jun 06, 2021 5:24 pm
Hello there,
As far as I know, P300-Speller scenario uses "OVTK_StimulationId_Target" and "OVTK_StimulationId_NonTarget" stimulations during its "training" mode for epoching. P300-Speller also uses "OVTK_StimulationId_VisualStimulationStart" during its "online" mode for epoching.
Question 1 - Shouldn't we use same stimulations for "training" and "online" mode for epoching, to get correct classification and prediction results?
Question 2 - Could you please help me know functional differences among below set of stimulations - if any
1. OVTK_StimulationId_Target and OVTK_StimulationId_NonTarget
2. OVTK_StimulationId_VisualStimulationStart
3. OVTK_StimulationId_Label_01 // 33025
OVTK_StimulationId_Label_02 // 33026
OVTK_StimulationId_Label_03 // 33027
OVTK_StimulationId_Label_04 // 33028
OVTK_StimulationId_Label_05 // 33029
OVTK_StimulationId_Label_06 // 33030
OVTK_StimulationId_Label_07 // 33031
OVTK_StimulationId_Label_08 // 33032
OVTK_StimulationId_Label_09 // 33033
OVTK_StimulationId_Label_0A // 33034
OVTK_StimulationId_Label_0B // 33035
OVTK_StimulationId_Label_0C // 33036
As far as I know, P300-Speller scenario uses "OVTK_StimulationId_Target" and "OVTK_StimulationId_NonTarget" stimulations during its "training" mode for epoching. P300-Speller also uses "OVTK_StimulationId_VisualStimulationStart" during its "online" mode for epoching.
Question 1 - Shouldn't we use same stimulations for "training" and "online" mode for epoching, to get correct classification and prediction results?
Question 2 - Could you please help me know functional differences among below set of stimulations - if any
1. OVTK_StimulationId_Target and OVTK_StimulationId_NonTarget
2. OVTK_StimulationId_VisualStimulationStart
3. OVTK_StimulationId_Label_01 // 33025
OVTK_StimulationId_Label_02 // 33026
OVTK_StimulationId_Label_03 // 33027
OVTK_StimulationId_Label_04 // 33028
OVTK_StimulationId_Label_05 // 33029
OVTK_StimulationId_Label_06 // 33030
OVTK_StimulationId_Label_07 // 33031
OVTK_StimulationId_Label_08 // 33032
OVTK_StimulationId_Label_09 // 33033
OVTK_StimulationId_Label_0A // 33034
OVTK_StimulationId_Label_0B // 33035
OVTK_StimulationId_Label_0C // 33036