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5 Slides Demo

5 Slides Demo

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5 Slides Demo

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  1. 5 Slides Demo Abdullah Mueen

  2. 113 days 4 Indian Rupee (INR) Singapore Dollar (SGD) Primitives for Time Series Data Mining 3 2 • Time series motifs • Time series shapelets • Time series join P 1 Shapelet 0 -1 30 20 10 0 0 2000 4000 6000 8000 10000 Is P within τ? -2 yes no Motif Join -3 0 100 200 300 400 500 600 700 800 -4 3/27/1996 2/24/1998 1/25/2000 12/25/2001 11/25/2003 10/25/2005 9/25/2007 8/25/2009 7/26/2011 6/26/2013

  3. cliched /K L IY SH EY D/ savagely /S AE V IH JH L IY / Phonetic Time Series Mining valueless /V AE L Y UW L AH S/ philosophically /F IH L AH S AA F IH K L IY / deactivate /D IY AE K T IH V EY T / unattached /AH N AH T AE CH T/ gasser /G AE S ER/ appreciable /AH P R IY SH AH B AH L/ • Phoneme Classification • Accent Classification DTW label MFCC label MFCC label DTW label Dual Domain label Dual Domain label

  4. Mining Heterogeneous Online Reviews • Identifying spamming owners • Combining multi-source information • Analytical tool for hosting sites

  5. Mining Motion Data • Classifying motion category • Invariant to plane and length of motion 2 0 -2 F F F -4 0 10 20 30 40 50 60 70 E E E D D D D D D C C C B B A A A A 2 S1 S2 0 -2 z 0/2 -4 Leg y 0/2 0 10 20 30 40 50 60 70 Walking on Carpet (Soft) 4 x 2/4 2 z 0/3 0 y 0/4 Hand x 0/2 Walking on Cement (Hard) -2 0 0.5 1 1.5 2 2.5 3 -4 0 10 20 30 40 50 60 70 x 104

  6. Disbanding 15 5 10 0 Contextual Change Detection 0.35 5 -5 0 -5 -10 -10 -15 -15 0.25 -20 -20 0 10 20 30 40 50 60 70 80 90 100 70 80 90 100 0 10 20 30 40 50 60 5 20 15 0 10 5 -5 0.15 0 Contextual Change -10 -5 -10 -15 -15 -20 -20 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 0.05 Formation 25-May-2007 25-May-2008 25-May-2009 25-May-2010 25-May-2011 25-May-2012