DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA...
Transcript of DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA...
![Page 1: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/1.jpg)
DimStiller: Workflows for Dimensional Analysis and Reduction
Stephen Ingram, Tamara Munzner
Veronika Irvine, Melanie Tory
Steven Bergner, Torsten Möller
1
![Page 2: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/2.jpg)
Overview
• Dimensionality Reduction
• Users
• Related Work
• Guidance
• DimStiller
2
![Page 3: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/3.jpg)
Dimension(ality) Reduction
3
![Page 4: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/4.jpg)
Dimension ReductionFilter Synthesize
CollectCull
complex combinations of input dimensions(nuttiness, fruitiness)
dimensions are redundant
(caffeine + jitteriness)
dimensions are uninteresting
(weight of spoon)
http://commons.wikimedia.org/wiki/File:A_small_cup_of_coffee.JPG
4
http://api.ning.com/files/Gbc35LODOU25XeTeFJTf-J4a9yCLyeENQYyDV-WhmYU7-BtAkehxTvfxMzK8RoLf3v0JhACwOAMIYFCbNyk1kYB-naNWGTW5/toomuchcoffee.gif
http://www.luxuo.com/wp-content/uploads/2009/03/coffee_tongue.jpg
![Page 5: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/5.jpg)
Dimension ReductionFilter Synthesize
CollectCull
complex combinations of input dimensions(nuttiness, fruitiness)
dimensions are redundant
(caffeine + jitteriness)
dimensions are uninteresting
(weight of spoon)
http://commons.wikimedia.org/wiki/File:A_small_cup_of_coffee.JPG
5
http://api.ning.com/files/Gbc35LODOU25XeTeFJTf-J4a9yCLyeENQYyDV-WhmYU7-BtAkehxTvfxMzK8RoLf3v0JhACwOAMIYFCbNyk1kYB-naNWGTW5/toomuchcoffee.gif
http://www.luxuo.com/wp-content/uploads/2009/03/coffee_tongue.jpg
![Page 6: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/6.jpg)
Dimension ReductionFilter Synthesize
CollectCull
complex combinations of input dimensions(nuttiness, fruitiness)
dimensions are redundant
(caffeine + jitteriness)
dimensions are uninteresting
(weight of spoon)
http://commons.wikimedia.org/wiki/File:A_small_cup_of_coffee.JPG
6
http://api.ning.com/files/Gbc35LODOU25XeTeFJTf-J4a9yCLyeENQYyDV-WhmYU7-BtAkehxTvfxMzK8RoLf3v0JhACwOAMIYFCbNyk1kYB-naNWGTW5/toomuchcoffee.gif
http://www.luxuo.com/wp-content/uploads/2009/03/coffee_tongue.jpg
![Page 7: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/7.jpg)
Dimension ReductionFilter Synthesize
CollectCull
complex combinations of input dimensions(nuttiness, fruitiness)
dimensions are redundant
(caffeine + jitteriness)
dimensions are uninteresting
(weight of spoon)
http://commons.wikimedia.org/wiki/File:A_small_cup_of_coffee.JPG
7
http://api.ning.com/files/Gbc35LODOU25XeTeFJTf-J4a9yCLyeENQYyDV-WhmYU7-BtAkehxTvfxMzK8RoLf3v0JhACwOAMIYFCbNyk1kYB-naNWGTW5/toomuchcoffee.gif
http://www.luxuo.com/wp-content/uploads/2009/03/coffee_tongue.jpg
![Page 8: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/8.jpg)
Dimension ReductionFilter Synthesize
CollectCull
complex combinations of input dimensions(nuttiness, fruitiness)
dimensions are redundant
(caffeine + jitteriness)
dimensions are uninteresting
(weight of spoon)
http://commons.wikimedia.org/wiki/File:A_small_cup_of_coffee.JPG
8
http://api.ning.com/files/Gbc35LODOU25XeTeFJTf-J4a9yCLyeENQYyDV-WhmYU7-BtAkehxTvfxMzK8RoLf3v0JhACwOAMIYFCbNyk1kYB-naNWGTW5/toomuchcoffee.gif
http://www.luxuo.com/wp-content/uploads/2009/03/coffee_tongue.jpg
![Page 9: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/9.jpg)
Synthetic DR Example
http://isomap.stanford.edu/web3.jpg
Face Image Dataset:700 Faces
35x35=1225 Dimensions700 x 1225 Dataset
1
2
3
700
9
![Page 10: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/10.jpg)
Synthetic DR Example
http://isomap.stanford.edu/web3.jpg10
New Dataset:700 Faces
2 Dimensions700 x 2 Dataset
![Page 11: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/11.jpg)
USERS
11
![Page 12: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/12.jpg)
Visual High Dimensional Analysis (VHDA) User Map
Math / Stats
Data Knowledge12
![Page 13: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/13.jpg)
VHDA User Map
Math / Stats
Data Knowledge
What’s a mean?
Took Stats in Undergrad
Best Paper at NIPS
13
![Page 14: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/14.jpg)
VHDA User Map
Math / Stats
Data Knowledge
Dropped in lap
Total Information Awareness
14
![Page 15: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/15.jpg)
VHDA User Map
Math / Stats
Data Knowledge
Pedagogical
15
![Page 16: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/16.jpg)
VHDA User Map
Math / Stats
Data Knowledge
Don’t Need Analysis
16
![Page 17: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/17.jpg)
VHDA User Map
Math / Stats
Data Knowledge
Well Defined Tasks
17
![Page 18: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/18.jpg)
VHDA User Map
Math / Stats
Data Knowledge
Middle Ground Users
18
![Page 19: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/19.jpg)
RELATED WORK
19
![Page 20: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/20.jpg)
Other Systems
20
Tool Target Users Limitations
Matlab, R, etc.Needs Power
Users
DR ToolkitsOnly Less
Programming
XMDVTool, GGobiNo Guidance Beyond Vis
Johansson & Johansson 2009 No Synthetic DR
![Page 21: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/21.jpg)
Hole In Prev Work
• Access To Range Of DR Algos
• Guidance For Middle Ground Users
![Page 22: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/22.jpg)
Contributions
22
![Page 23: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/23.jpg)
Design and Implementation of
DimStiller
23
![Page 24: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/24.jpg)
Global and Local Guidance
Attrib:Color Data:Normalize Reduce:PCA View:SPLOM
Global : Workflows
Local: Operators
24
![Page 25: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/25.jpg)
GUIDANCE
25
![Page 26: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/26.jpg)
Sloppy,Misunderstood
Compact,Evocative
26
Operator Space
![Page 27: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/27.jpg)
Which Operations and What Order?
Sloppy,Misunderstood
Compact,Evocative
http://www.cs.cornell.edu/courses/cs322/2008sp/schedule.html
http://www.statmethods.net/advgraphs/images/corrgram3.png
http://en.wikibooks.org/wiki/File:Scree_plot_for_the_initial_dataset_Figure_36.jpg
http://www.scielo.cl/scielo.php?pid=S0716-078X2001000200019&script=sci_arttext
PCA
Correlation
MDS
Variance
Filter
http://www.iconfinder.com/icondetails/44818/400/data_filter_icon?r=1
http://www.personality-project.org/R/
SPLOM
27
Operator Space
![Page 28: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/28.jpg)
Global GuidanceWhich Operations and What Order?
28
http://www.cs.cornell.edu/courses/cs322/2008sp/schedule.html
http://www.statmethods.net/advgraphs/images/corrgram3.png
http://en.wikibooks.org/wiki/File:Scree_plot_for_the_initial_dataset_Figure_36.jpg
http://www.scielo.cl/scielo.php?pid=S0716-078X2001000200019&script=sci_arttext
http://www.iconfinder.com/icondetails/44818/400/data_filter_icon?r=1
http://www.personality-project.org/R/
Sloppy,Misunderstood
PCA
Correlation
MDS
Variance
Filter
SPLOM
Operator Space
Compact,Evocative
![Page 29: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/29.jpg)
Sloppy,Misunderstood
PCA
Correlation
MDS
Variance
Filter
SPLOM
Operator Space
Compact,Evocative
Local GuidanceWhat to do with a given operator?
PCA
How many principal components?
What do they mean?
29
http://www.cs.cornell.edu/courses/cs322/2008sp/schedule.html
http://www.statmethods.net/advgraphs/images/corrgram3.png
http://en.wikibooks.org/wiki/File:Scree_plot_for_the_initial_dataset_Figure_36.jpg
http://www.scielo.cl/scielo.php?pid=S0716-078X2001000200019&script=sci_arttext
http://www.iconfinder.com/icondetails/44818/400/data_filter_icon?r=1
http://www.personality-project.org/R/
![Page 30: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/30.jpg)
DIMSTILLER
30
![Page 31: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/31.jpg)
DimStiller
31
![Page 32: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/32.jpg)
DimStiller
32
Workflow Selector
![Page 33: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/33.jpg)
DimStiller
33
ExpressionTree
![Page 34: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/34.jpg)
DimStiller
34
Operator Control
![Page 35: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/35.jpg)
DimStiller
35
OperatorViews
![Page 36: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/36.jpg)
EXAMPLE
36
![Page 37: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/37.jpg)
37
5000 pts294 dim
294 DIMS
![Page 38: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/38.jpg)
38
SelectReduce:PCAWorkflow
View Operator List Here
294 DIMS
![Page 39: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/39.jpg)
39
Scree Plotof Variances
Cull:VarianceOperator
294 DIMS
![Page 40: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/40.jpg)
40
Log-scalefor betterVisibility
294 DIMS
![Page 41: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/41.jpg)
41
Choose firstnonzerodimension(31)
List of Culled Dims
264 DIMS
![Page 42: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/42.jpg)
42
Data:NormOperator
264 DIMS
![Page 43: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/43.jpg)
43
Correlation Sliderset to 1.0
146 DIMS
![Page 44: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/44.jpg)
44
Correlation Sliderset to 0.9
37 DIMS
![Page 45: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/45.jpg)
45
Eigenvalue Scree Plot : values die off
around 16
16 DIMS
![Page 46: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/46.jpg)
46
Manageable SPLOM
16 DIMS
![Page 47: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/47.jpg)
Operators & Workflows
47
![Page 48: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/48.jpg)
Operator Families
Family Name Operators
Cull Variance, Name
Collect Pearson’s
Reduce PCA, MDS
View SPLOM, Histo
Attrib Color, Cluster
Filter Value
48
![Page 49: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/49.jpg)
Custom Workflows
49
• Three Workflows Given
• Freeform Experimenting With Operators
• Custom Workflows after Success
![Page 50: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/50.jpg)
Conclusions
• Presented the design and implementation of the DimStiller software
• Provided Global and Local guidance to open up dimensionality reduction for middle ground users
• beyond experts in math AND data
![Page 51: DimStiller: Workflows for Dimensional Analysis and Reduction294 dim 294 DIMS 38 Select Reduce:PCA Workflow View Operator List Here 294 DIMS 39 Scree Plot of Variances Cull:Variance](https://reader033.fdocuments.in/reader033/viewer/2022050607/5faec8055309de0b5c4028df/html5/thumbnails/51.jpg)
Thanks!
• Download DimStiller at ...
• Doing Dim Reduction? Let me know!
• Funded By NSERC
http://www.cs.ubc.ca/~sfingram/dimstiller
51