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False Start Detection in Elite Athletics
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Kevin Brosnan
October 18, 2016
Research
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False Start Detection in Elite Athletics
Short Informal Mathematics (SIM) Talk given within the department at the University of Limerick
Kevin Brosnan
October 18, 2016
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Transcript
Fa l s e - St a r t D
e t e c t i o n i n E l i t e At h l e t i c s K e v i n B r o s n a n , U n i v e r s i t y O f L i m e r i c k S I M T a l k , 1 8 t h O c t o b e r 2 0 1 6
O u t l i n e … • Background
• Rule Changes • Exploratory Analysis • Modelling • Results • Outputs
B a ck g r o u n d …
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning Group Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning Group Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning Group Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning Automatic Disqualification Group Warning
R u l e C h a n ge s
… 1998 2004 2010 2016 Individual Warning Automatic Disqualification Group Warning
E x p l o r a t o r
y … 2,310 1,007 1,303
E x p l o r a t o r
y … 2,310 1,007 1,303
M o d e l l i n g …
f ( RT|µ, , ⌧ ) = 1 ⌧ exp nµ ⌧ + 2 2⌧2 RT ⌧ o ✓RT µ 2 ⌧ ◆
M o d e l l i n g …
f ( RT|µ, , ⌧ ) = 1 ⌧ exp nµ ⌧ + 2 2⌧2 RT ⌧ o ✓RT µ 2 ⌧ ◆ µ = 400, = 100, ⌧ = 0
M o d e l l i n g …
f ( RT|µ, , ⌧ ) = 1 ⌧ exp nµ ⌧ + 2 2⌧2 RT ⌧ o ✓RT µ 2 ⌧ ◆ µ = 400, = 100, ⌧ = 0 µ = 400, = 100, ⌧ = 0 µ = 0, = 0, ⌧ = 150
M o d e l l i n g …
f ( RT|µ, , ⌧ ) = 1 ⌧ exp nµ ⌧ + 2 2⌧2 RT ⌧ o ✓RT µ 2 ⌧ ◆ µ = 400, = 100, ⌧ = 0 µ = 400, = 100, ⌧ = 0 µ = 0, = 0, ⌧ = 150 µ = 400, = 100, ⌧ = 0 µ = 0, = 0, ⌧ = 150 µ = 400, = 100, ⌧ = 50
M o d e l l i n g …
f ( RT|µ, , ⌧ ) = 1 ⌧ exp nµ ⌧ + 2 2⌧2 RT ⌧ o ✓RT µ 2 ⌧ ◆ µ = 400, = 100, ⌧ = 0 µ = 400, = 100, ⌧ = 0 µ = 0, = 0, ⌧ = 150 µ = 400, = 100, ⌧ = 0 µ = 0, = 0, ⌧ = 150 µ = 400, = 100, ⌧ = 50 µ = 400, = 100, ⌧ = 0 µ = 0, = 0, ⌧ = 150 µ = 400, = 100, ⌧ = 50 µ = 400, = 100, ⌧ = 150
R e s u l t s …
R e s u l t s …
R e s u l t s …
R e s u l t s …
O u t p u t s …
Thanks for Listening! Any Questions?