UC San Diego Data Mining Competition - 2009

Leaderboard

All times are Pacific Daylight Time (PDT).

E-commerce Transaction Anomaly Classification (Easy) (Test Scores)

Team Campus Best Score (Lift) Last Submit (Lift) Last Submit Time Number of
Submissions

shawn202 Stanford 4.719 4.719 10:32 pm August 7, 2009 4

Mining Stanford 4.426 4.426 3:27 am August 13, 2009 7

MatchaEnergy Stanford University 4.426 4.426 7:14 am August 13, 2009 61

Desiboys Stanford 4.426 4.426 2:01 am August 13, 2009 1

Jun Individual 4.381 4.381 11:13 am August 12, 2009 72

JCh NTUA 4.362 3.75 6:16 am August 18, 2009 7

135bm Stanford University 4.324 4.324 6:49 pm August 7, 2009 3

James Stanford 4.318 4.318 11:24 am August 12, 2009 18

AdditiveGroves CMU 4.305 4.216 8:06 am October 2, 2009 54

wabu Stanford 4.298 0.357 9:15 am August 12, 2009 10

dongxiaogang Sony Electronics 4.273 4.273 7:41 pm August 12, 2009 4

Nick202 Stanford 4.247 4.247 10:48 pm August 12, 2009 15

farmer Stanford 4.241 4.228 6:41 pm August 26, 2009 17

dm_202 Stanford 4.228 4.228 11:26 pm August 12, 2009 23

Raja Stanford University 4.222 4.222 10:33 pm August 12, 2009 191

GravyTrader Stanford 4.209 4.133 11:27 am August 11, 2009 68

fugu Stanford 4.158 0.567 7:32 am August 13, 2009 10

cnyiscold stanford 4.062 3.731 3:40 am August 11, 2009 15

jstats202 Stanford 4.018 3.374 5:09 am August 13, 2009 20

Eve202 Stanford 3.744 3.744 7:15 am August 9, 2009 1

sv99 Stanford University 3.693 3.693 11:49 am August 10, 2009 5

Rachel individual 3.552 3.539 10:54 pm August 12, 2009 22

Seers PKU 3.425 0.669 4:36 pm August 12, 2009 11

IsAs IIIT-Hyderabad 3.303 3.303 5:40 am August 8, 2009 1

Pajoba Stanford 3.284 3.284 1:04 pm August 9, 2009 1

jposner Unaffiliated 2.615 2.615 5:30 pm August 10, 2009 7

data_testing Stanford University 2.583 1.728 11:43 am August 11, 2009 2

nanoone Stanford University 2.583 1.728 1:04 pm August 11, 2009 6

chinkybigwinky Stanford University 1.02 0.918 2:40 am August 7, 2009 4

Sameer Stanford University 0.523 0.523 11:54 pm August 11, 2009 5

E-commerce Transaction Anomaly Classification (Hard) (Test Scores)

Team Campus Best Score (Lift) Last Score (Lift) Last Submit Time Number of
Submissions

azida POSTECH 3.547 3.408 10:24 pm August 14, 2009 27

ZDT NAIST 3.491 3.091 5:12 am August 13, 2009 39

Albion Washington State University 3.487 2.707 7:14 pm November 21, 2009 199

Seth Washington State University 3.357 3.036 4:48 pm November 17, 2009 61

slowdumb University of Boston 3.246 3.222 11:49 pm November 15, 2009 20

JCh NTUA 3.178 3.178 7:46 am August 7, 2009 1

Learner Washington State University 3.178 2.941 10:13 am November 23, 2009 58

RAB WASHINGTON STATE UNIVERSITY 3.163 3.163 1:12 pm November 21, 2009 15

Babe University of Washington 3.119 2.6 3:33 pm November 15, 2009 27

dragon1wsu Washington State University 3.095 3.095 10:52 pm November 11, 2009 13

Dang_Nabbit Washington State University 3.02 3.02 12:45 am November 23, 2009 31

RobenGokcen Washington StateUniversity 3.016 2.98 4:38 pm November 16, 2009 14

try WSU 3.016 2.85 1:12 pm November 11, 2009 2

noname thu 2.992 2.961 1:26 pm November 21, 2009 13

Halo Washington State University 2.969 1.25 1:06 am November 23, 2009 14

DMLab Budapest University of Technology and Economics 2.917 2.917 6:09 am August 6, 2009 1

noSkynetHere Washington State University 2.331 2.331 10:31 pm November 11, 2009 3

test1 test2 2.165 2.165 6:53 am August 13, 2009 1

UCSDTest 0.894 0.894 12:40 pm August 6, 2009 1

ROKAF Washington State University 0.894 0.894 6:14 pm November 6, 2009 1

robentan Washington State University 0.894 0.894 3:14 pm November 5, 2009 1

Cougars1 Washington State University 0.894 0.894 11:14 pm November 1, 2009 2

E-commerce Transaction Anomaly Classification (Easy) (Test Scores)
Team	Campus	Best Score (Lift)	Last Submit (Lift)	Last Submit Time	Number of Submissions
shawn202	Stanford	4.719	4.719	10:32 pm August 7, 2009	4
Mining	Stanford	4.426	4.426	3:27 am August 13, 2009	7
MatchaEnergy	Stanford University	4.426	4.426	7:14 am August 13, 2009	61
Desiboys	Stanford	4.426	4.426	2:01 am August 13, 2009	1
Jun	Individual	4.381	4.381	11:13 am August 12, 2009	72
JCh	NTUA	4.362	3.75	6:16 am August 18, 2009	7
135bm	Stanford University	4.324	4.324	6:49 pm August 7, 2009	3
James	Stanford	4.318	4.318	11:24 am August 12, 2009	18
AdditiveGroves	CMU	4.305	4.216	8:06 am October 2, 2009	54
wabu	Stanford	4.298	0.357	9:15 am August 12, 2009	10
dongxiaogang	Sony Electronics	4.273	4.273	7:41 pm August 12, 2009	4
Nick202	Stanford	4.247	4.247	10:48 pm August 12, 2009	15
farmer	Stanford	4.241	4.228	6:41 pm August 26, 2009	17
dm_202	Stanford	4.228	4.228	11:26 pm August 12, 2009	23
Raja	Stanford University	4.222	4.222	10:33 pm August 12, 2009	191
GravyTrader	Stanford	4.209	4.133	11:27 am August 11, 2009	68
fugu	Stanford	4.158	0.567	7:32 am August 13, 2009	10
cnyiscold	stanford	4.062	3.731	3:40 am August 11, 2009	15
jstats202	Stanford	4.018	3.374	5:09 am August 13, 2009	20
Eve202	Stanford	3.744	3.744	7:15 am August 9, 2009	1
sv99	Stanford University	3.693	3.693	11:49 am August 10, 2009	5
Rachel	individual	3.552	3.539	10:54 pm August 12, 2009	22
Seers	PKU	3.425	0.669	4:36 pm August 12, 2009	11
IsAs	IIIT-Hyderabad	3.303	3.303	5:40 am August 8, 2009	1
Pajoba	Stanford	3.284	3.284	1:04 pm August 9, 2009	1
jposner	Unaffiliated	2.615	2.615	5:30 pm August 10, 2009	7
data_testing	Stanford University	2.583	1.728	11:43 am August 11, 2009	2
nanoone	Stanford University	2.583	1.728	1:04 pm August 11, 2009	6
chinkybigwinky	Stanford University	1.02	0.918	2:40 am August 7, 2009	4
Sameer	Stanford University	0.523	0.523	11:54 pm August 11, 2009	5

E-commerce Transaction Anomaly Classification (Hard) (Test Scores)
Team	Campus	Best Score (Lift)	Last Score (Lift)	Last Submit Time	Number of Submissions
azida	POSTECH	3.547	3.408	10:24 pm August 14, 2009	27
ZDT	NAIST	3.491	3.091	5:12 am August 13, 2009	39
Albion	Washington State University	3.487	2.707	7:14 pm November 21, 2009	199
Seth	Washington State University	3.357	3.036	4:48 pm November 17, 2009	61
slowdumb	University of Boston	3.246	3.222	11:49 pm November 15, 2009	20
JCh	NTUA	3.178	3.178	7:46 am August 7, 2009	1
Learner	Washington State University	3.178	2.941	10:13 am November 23, 2009	58
RAB	WASHINGTON STATE UNIVERSITY	3.163	3.163	1:12 pm November 21, 2009	15
Babe	University of Washington	3.119	2.6	3:33 pm November 15, 2009	27
dragon1wsu	Washington State University	3.095	3.095	10:52 pm November 11, 2009	13
Dang_Nabbit	Washington State University	3.02	3.02	12:45 am November 23, 2009	31
RobenGokcen	Washington StateUniversity	3.016	2.98	4:38 pm November 16, 2009	14
try	WSU	3.016	2.85	1:12 pm November 11, 2009	2
noname	thu	2.992	2.961	1:26 pm November 21, 2009	13
Halo	Washington State University	2.969	1.25	1:06 am November 23, 2009	14
DMLab	Budapest University of Technology and Economics	2.917	2.917	6:09 am August 6, 2009	1
noSkynetHere	Washington State University	2.331	2.331	10:31 pm November 11, 2009	3
test1	test2	2.165	2.165	6:53 am August 13, 2009	1
UCSDTest		0.894	0.894	12:40 pm August 6, 2009	1
ROKAF	Washington State University	0.894	0.894	6:14 pm November 6, 2009	1
robentan	Washington State University	0.894	0.894	3:14 pm November 5, 2009	1
Cougars1	Washington State University	0.894	0.894	11:14 pm November 1, 2009	2

Key

Undergraduate Teams

Grad/Postdoc Teams

Other Teams

All Registered Teams
Team Name	Campus
CAL	POSTECH
gdut_miner	Guangdong Univ. of Tech.
UHCL_DM	UHCL
MTestEMC	UCSD
MichaelJahrer	TU Graz
roben	Washington State University
Nicholas_Data	Stanford University
Raja	Stanford University
Eve202	Stanford
MatchaEnergy	Stanford University
nanoone	Stanford University
sv99	Stanford University
Seers	PKU
jposner	Unaffiliated
Funas	Instituto Superior Técnico
ccc	cpu
DangNabbit	Washington State U.
Dangnabbits	Washington State University
DangNabbits	Washington State University
dongxiaogang	Sony Electronics
dm_202	Stanford
RIQBAL	Stanford University
farmer	Stanford
Desiboys	Stanford
Nick202	Stanford
AdditiveGroves	CMU
wabu	Stanford
spelunker	UC Davis
unjustin	Stanford University
chirp	WSU
062	MIT
fugu	Stanford
GravyTrader	Stanford
15062	MIT
Pajoba	Stanford
Rachel	individual
try	WSU
RobenGokcen	Washington StateUniversity
Dang_Nabbit	Washington State University
noname	thu
Halo	Washington State University
noSkynetHere	Washington State University
DMLab	Budapest University of Technology and Economics
dragon1wsu	Washington State University
Babe	University of Washington
Seth	Washington State University
Albion	Washington State University
ZDT	NAIST
slowdumb	University of Boston
JCh	NTUA
RAB	WASHINGTON STATE UNIVERSITY
Learner	Washington State University
test1	test2
UCSDTest
Stats202_Yanyan	Stanford
Jun	Individual
Mining	Stanford
James	Stanford
shawn202	Stanford
data_testing	Stanford University
chinkybigwinky	Stanford University
135bm	Stanford University
IsAs	IIIT-Hyderabad
Cougars1	Washington State University
robentan	Washington State University
ROKAF	Washington State University
jstats202	Stanford
DangNabbiteers	Washington State U.
cnyiscold	stanford
Sameer	Stanford University
azida	POSTECH

The winners have been identified; check the results tab for information. Also, we have reopened the site for continued participation.

Leaderboard

Key