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De dataset voor de tweede competitie is een stuk groter dan de vorige: 15000 trainings- en bijna evenzoveel testinstanties.
Compressie wordt hier dus erg belangrijk.
Deze dataset is bedoeld voor het herkennen van spaties in oud drukwerk (c.a. 1600).
De features zijn de absolute en relatieve afstanden tussen de letters in de buurt van de mogelijke spatie.
De labels zijn 0 (geen spatie) of 1 (wel een spatie).
Tip: Omdat de dataset zo groot is kan je in plaats van 10-fold cross validation oid. ook een vaste 'validation set' maken.
Dan splits je de trainingsdata in twee delen, 80% voor het echte trainen en 20% voor het testen.
80% van 15000 is 12000, en dat is nog steeds meer dan genoeg trainingsdata.
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Call Stack
#
Time
Memory
Function
Location
1
0.0001
393960
{main}( )
.../competition.php:0
2
0.0014
431984
View->write( )
.../competition.php:286
3
0.0014
431984
View->write_html( )
.../Template.php:170
4
0.0021
433800
View->write_body( )
.../Template.php:207
5
0.0021
433800
View->write_competition( )
.../competition.php:42
6
0.0021
433800
View->write_scoreboard( )
.../competition.php:67
Team
Datum
Accuracy
op verborgen deel
Reductie
Tijd
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