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<!DOCTYPE html>
<html>
<head>
<title>Learning</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" href="fonts/quadon/quadon.css">
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<body>
<textarea id="source">
### Omnidirectional Lifelong Learning via Ensembling Representations
[JHU](https://www.jhu.edu/): Jayanta Dey | Ali Geisa | Hayden Helm | Ronak Mehta | Will LeVine |
Carey E. Priebe | Joshua T. Vogelstein <br>
[Microsoft Research](https://www.microsoft.com/en-us/research/): Weiwei Yang | Jonathan Larson | Bryan Tower | Chris White
---
### Different Learning Paradigms
- biological learning: continually use new data to improve performance on both .ye[past] and potential .ye[future] tasks
- (classical) machine learning: .ye[tabula rasa], forget old tasks with new data
---
### Existing strategies
- Given new data, either
- forward transfer: improve performance on .ye[future tasks] given current data
- avoid catastrophic forgetting: do not .ye[forget past] tasks
- These goals are .ye[inadequate]
- We desire .ye[synergistic learning]: transfer both forward and backward
---
### Our approach: Ensembling Representations
---
### Omnidirectional Algorithms can Transfer Between XOR and XNOR
---
### CIFAR 10x10
.pull-left[
- *CIFAR 100* is a popular image classification dataset with 100 classes of images.
- 500 training images and 100 testing images per class.
- All images are 32x32 color images.
- CIFAR 10x10 breaks the 100-class task problem into 10 tasks, each with 10-class.
]
.pull-right[
<img src="images/l2m_18mo/cifar-10.png" style="position:absolute; left:450px; width:400px;"/>
]
---
### Omnidirectional Algorithms Show Forward Transfer for the CIFAR 10x10 Tasks
---
### Omnidirectional Algorithms Uniquely Show Backward Transfer for Each CIFAR 10x10 Task
---
### Acknowledgements
<!-- <div class="small-container">
<img src="faces/ebridge.jpg"/>
<div class="centered">Eric Bridgeford</div>
</div>
<div class="small-container">
<img src="faces/pedigo.jpg"/>
<div class="centered">Ben Pedigo</div>
</div>
<div class="small-container">
<img src="faces/jaewon.jpg"/>
<div class="centered">Jaewon Chung</div>
</div> -->
<div class="small-container">
<img src="faces/yummy.jpg"/>
<div class="centered">yummy</div>
</div>
<div class="small-container">
<img src="faces/lion.jpg"/>
<div class="centered">lion</div>
</div>
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<img src="faces/violet.jpg"/>
<div class="centered">baby girl</div>
</div>
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<img src="faces/family.jpg"/>
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<img src="faces/earth.jpg"/>
<div class="centered">earth</div>
</div>
<div class="small-container">
<img src="faces/milkyway.jpg"/>
<div class="centered">milkyway</div>
</div>
##### JHU
<div class="small-container">
<img src="faces/cep.png"/>
<div class="centered">Carey Priebe</div>
</div>
<!-- <div class="small-container">
<img src="faces/randal.jpg"/>
<div class="centered">Randal Burns</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/cshen.jpg"/>
<div class="centered">Cencheng Shen</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/bruce_rosen.jpg"/>
<div class="centered">Bruce Rosen</div>
</div>
<div class="small-container">
<img src="faces/kent.jpg"/>
<div class="centered">Kent Kiehl</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/mim.jpg"/>
<div class="centered">Michael Miller</div>
</div>
<div class="small-container">
<img src="faces/dtward.jpg"/>
<div class="centered">Daniel Tward</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/vikram.jpg"/>
<div class="centered">Vikram Chandrashekhar</div>
</div>
<div class="small-container">
<img src="faces/drishti.jpg"/>
<div class="centered">Drishti Mannan</div>
</div> -->
<div class="small-container">
<img src="faces/jesse.jpg"/>
<div class="centered">Jesse Patsolic</div>
</div>
<!-- <div class="small-container">
<img src="faces/falk_ben.jpg"/>
<div class="centered">Benjamin Falk</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/kwame.jpg"/>
<div class="centered">Kwame Kutten</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/perlman.jpg"/>
<div class="centered">Eric Perlman</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/loftus.jpg"/>
<div class="centered">Alex Loftus</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/bcaffo.jpg"/>
<div class="centered">Brian Caffo</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/minh.jpg"/>
<div class="centered">Minh Tang</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/avanti.jpg"/>
<div class="centered">Avanti Athreya</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/vince.jpg"/>
<div class="centered">Vince Lyzinski</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/dpmcsuss.jpg"/>
<div class="centered">Daniel Sussman</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/youngser.jpg"/>
<div class="centered">Youngser Park</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/shangsi.jpg"/>
<div class="centered">Shangsi Wang</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/tyler.jpg"/>
<div class="centered">Tyler Tomita</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/james.jpg"/>
<div class="centered">James Brown</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/disa.jpg"/>
<div class="centered">Disa Mhembere</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/gkiar.jpg"/>
<div class="centered">Greg Kiar</div>
</div> -->
<!-- <div class="small-container">
<img src="faces/jeremias.png"/>
<div class="centered">Jeremias Sulam</div>
</div> -->
<div class="small-container">
<img src="faces/meghana.png"/>
<div class="centered">Meghana Madhya</div>
</div>
<!-- <div class="small-container">
<img src="faces/percy.png"/>
<div class="centered">Percy Li</div>
</div>
-->
<div class="small-container">
<img src="faces/hayden.png"/>
<div class="centered">Hayden Helm</div>
</div>
<div class="small-container">
<img src="faces/rguo.jpg"/>
<div class="centered">Richard Gou</div>
</div>
<div class="small-container">
<img src="faces/ronak.jpg"/>
<div class="centered">Ronak Mehta</div>
</div>
<div class="small-container">
<img src="faces/jayanta.jpg"/>
<div class="centered">Jayanta Dey</div>
</div>
<div class="small-container">
<img src="faces/will.jpg"/>
<div class="centered">Will LeVine</div>
</div>
##### Microsoft Research
<div class="small-container">
<img src="faces/chwh-180x180.jpg"/>
<div class="centered">Chris White</div>
</div>
<div class="small-container">
<img src="faces/weiwei.jpg"/>
<div class="centered">Weiwei Yang</div>
</div>
<div class="small-container">
<img src="faces/jolarso150px.png"/>
<div class="centered">Jonathan Larson</div>
</div>
<div class="small-container">
<img src="faces/brtower-180x180.jpg"/>
<div class="centered">Bryan Tower</div>
</div>
##### DARPA L2M
<!-- Hava, Ben, Robert, Jennifer, Ted. -->
{[BME](https://www.bme.jhu.edu/),[CIS](http://cis.jhu.edu/), [ICM](https://icm.jhu.edu/), [KNDI](http://kavlijhu.org/)}@[JHU](https://www.jhu.edu/) | [neurodata](https://neurodata.io)
<br>
[jovo@jhu.edu](mailto:[email protected]) | <http://neurodata.io/talks> | [@neuro_data](https://twitter.com/neuro_data)
</div>
<!-- <img src="images/funding/nsf_fpo.png" STYLE="HEIGHT:95px;"/> -->
<!-- <img src="images/funding/nih_fpo.png" STYLE="HEIGHT:95px;"/> -->
<!-- <img src="images/funding/darpa_fpo.png" STYLE=" HEIGHT:95px;"/> -->
<!-- <img src="images/funding/iarpa_fpo.jpg" STYLE="HEIGHT:95px;"/> -->
<!-- <img src="images/funding/KAVLI.jpg" STYLE="HEIGHT:95px;"/> -->
<!-- <img src="images/funding/schmidt.jpg" STYLE="HEIGHT:95px;"/> -->
---
background-image: url(images/l_and_v.jpeg)
.footnote[Questions?]
</textarea>
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