C.heck: Unterschied zwischen den Versionen
Aus exmediawiki
C.heck (Diskussion | Beiträge) |
C.heck (Diskussion | Beiträge) Keine Bearbeitungszusammenfassung |
||
| Zeile 1: | Zeile 1: | ||
=Keras Examples= | |||
https://github.com/keras-team/keras/tree/master/examples | |||
---- | |||
einfaches perceptron (schöne skizzen): https://github.com/nature-of-code/NOC-S17-2-Intelligence-Learning/blob/master/week4-neural-networks/perceptron.pdf | einfaches perceptron (schöne skizzen): https://github.com/nature-of-code/NOC-S17-2-Intelligence-Learning/blob/master/week4-neural-networks/perceptron.pdf | ||
=ADVERSARIAL ATTACKS= | =ADVERSARIAL ATTACKS= | ||
| Zeile 19: | Zeile 21: | ||
Adversarial attacks that just want '''your model to be confused and predict a wrong class''' are called Untargeted Adversarial Attacks. | Adversarial attacks that just want '''your model to be confused and predict a wrong class''' are called Untargeted Adversarial Attacks. | ||
* nicht zielgerichtet | * nicht zielgerichtet | ||
===Fast Gradient Sign Method(FGSM)=== | ===Fast Gradient Sign Method(FGSM)=== | ||
FGSM is a single step attack, ie.. the perturbation is added in a single step instead of adding it over a loop (Iterative attack). | FGSM is a single step attack, ie.. the perturbation is added in a single step instead of adding it over a loop (Iterative attack). | ||
===Basic Iterative Method=== | ===Basic Iterative Method=== | ||
Störung, anstatt in einem einzelnen Schritt in mehrere kleinen Schrittgrößen anwenden | Störung, anstatt in einem einzelnen Schritt in mehrere kleinen Schrittgrößen anwenden | ||
===Iterative Least-Likely Class Method=== | ===Iterative Least-Likely Class Method=== | ||
ein Bild erstellen, welches in der Vorhersage den niedrigsten Score trägt | ein Bild erstellen, welches in der Vorhersage den niedrigsten Score trägt | ||
==Targeted Adversarial Attacks== | ==Targeted Adversarial Attacks== | ||
Attacks which compel the model to predict a '''(wrong) desired output''' are called Targeted Adversarial attacks | Attacks which compel the model to predict a '''(wrong) desired output''' are called Targeted Adversarial attacks | ||
* zielgerichtet | * zielgerichtet | ||
==(Un-)Targeted Adversarial Attacks== | ==(Un-)Targeted Adversarial Attacks== | ||
kann beides... | kann beides... | ||
===Projected Gradient Descent (PGD)=== | ===Projected Gradient Descent (PGD)=== | ||
Eine Störung finden die den Verlust eines Modells bei einer bestimmten Eingabe maximiert: | Eine Störung finden die den Verlust eines Modells bei einer bestimmten Eingabe maximiert: | ||
| Zeile 41: | Zeile 49: | ||
==on computer vision== | ==on computer vision== | ||
===propose zeroth order optimization (ZOO)=== | ===propose zeroth order optimization (ZOO)=== | ||
* attacks to directly estimate the gradients of the targeted DNN | * attacks to directly estimate the gradients of the targeted DNN | ||
** https://arxiv.org/abs/1708.03999 | ** https://arxiv.org/abs/1708.03999 | ||
===Black-Box Attacks using Adversarial Samples=== | ===Black-Box Attacks using Adversarial Samples=== | ||
* a technique that uses the victim model as an oracle to label a synthetic training set for the substitute, so the attacker need not even collect a training set to mount the attack | * a technique that uses the victim model as an oracle to label a synthetic training set for the substitute, so the attacker need not even collect a training set to mount the attack | ||
** https://arxiv.org/abs/1605.07277 | ** https://arxiv.org/abs/1605.07277 | ||
===new Tesla Hack=== | ===new Tesla Hack=== | ||
* https://spectrum.ieee.org/cars-that-think/transportation/self-driving/three-small-stickers-on-road-can-steer-tesla-autopilot-into-oncoming-lane | * https://spectrum.ieee.org/cars-that-think/transportation/self-driving/three-small-stickers-on-road-can-steer-tesla-autopilot-into-oncoming-lane | ||
| Zeile 54: | Zeile 65: | ||
==on voice (ASR)== | ==on voice (ASR)== | ||
* https://www.the-ambient.com/features/weird-ways-echo-can-be-hacked-how-to-stop-it-231 | * https://www.the-ambient.com/features/weird-ways-echo-can-be-hacked-how-to-stop-it-231 | ||
===hidden voice commands=== | ===hidden voice commands=== | ||
* https://www.theregister.co.uk/2016/07/11/siri_hacking_phones/ | * https://www.theregister.co.uk/2016/07/11/siri_hacking_phones/ | ||
* https://www.fastcompany.com/90240975/alexa-can-be-hacked-by-chirping-birds | * https://www.fastcompany.com/90240975/alexa-can-be-hacked-by-chirping-birds | ||
===Psychoacoustic Hiding (Attacking Speech Recognition)=== | ===Psychoacoustic Hiding (Attacking Speech Recognition)=== | ||
* https://adversarial-attacks.net/ | * https://adversarial-attacks.net/ | ||
| Zeile 64: | Zeile 77: | ||
==on written text (NLP)== | ==on written text (NLP)== | ||
===paraphrasing attacks=== | ===paraphrasing attacks=== | ||
* https://venturebeat.com/2019/04/01/text-based-ai-models-are-vulnerable-to-paraphrasing-attacks-researchers-find/ | * https://venturebeat.com/2019/04/01/text-based-ai-models-are-vulnerable-to-paraphrasing-attacks-researchers-find/ | ||
| Zeile 113: | Zeile 127: | ||
==NLG== | ==NLG== | ||
https://byteacademy.co/blog/overview-NLG | |||
'''XAI durch Sprachrationalisierung''' | |||
* Rationalization: A Neural Machine Translation Approach to Generating Natural Language Explanations | |||
** https://arxiv.org/abs/1702.07826 | |||
* https://de.wikipedia.org/wiki/Textgenerierung | * https://de.wikipedia.org/wiki/Textgenerierung | ||
* http://www.thealit.de/lab/serialitaet/teil/nieberle/nieberle.html | * http://www.thealit.de/lab/serialitaet/teil/nieberle/nieberle.html | ||
| Zeile 125: | Zeile 145: | ||
** https://www.fastcompany.com/90132632/ai-is-inventing-its-own-perfect-languages-should-we-let-it | ** https://www.fastcompany.com/90132632/ai-is-inventing-its-own-perfect-languages-should-we-let-it | ||
=== | ===(un-)supervised=== | ||
====LSTM+RNN=== | |||
====LSTM==== | |||
http://colah.github.io/posts/2015-08-Understanding-LSTMs/ | |||
====LSTM+RNN==== | |||
* »on the road« by AI: https://medium.com/artists-and-machine-intelligence/ai-poetry-hits-the-road-eb685dfc1544 | * »on the road« by AI: https://medium.com/artists-and-machine-intelligence/ai-poetry-hits-the-road-eb685dfc1544 | ||
==== | |||
====Autoencoder==== | |||
https://www.wired.co.uk/article/google-artificial-intelligence-poetry | https://www.wired.co.uk/article/google-artificial-intelligence-poetry | ||
====LSTM+Autoencoder==== | |||
* https://github.com/keras-team/keras/issues/1401 | |||
* https://www.dlology.com/blog/how-to-do-unsupervised-clustering-with-keras/ | |||
====GAN==== | ====GAN==== | ||
==== | https://arxiv.org/abs/1705.10929 | ||
====transformer-based language model==== | |||
OpenAI's gpt-2: | |||
* https://openai.com/blog/better-language-models/ | |||
** https://github.com/openai/gpt-2 | |||
Diskussion: | |||
* https://www.skynettoday.com/briefs/gpt2 | |||
===Poetry=== | ===Poetry=== | ||
====examples...==== | ====examples...==== | ||
* https://hackernoon.com/i-tried-my-hand-at-deep-learning-and-made-some-poetry-along-the-way-2e350c33376f | * https://hackernoon.com/i-tried-my-hand-at-deep-learning-and-made-some-poetry-along-the-way-2e350c33376f | ||
Version vom 16. April 2019, 14:07 Uhr
Keras Examples
https://github.com/keras-team/keras/tree/master/examples
einfaches perceptron (schöne skizzen): https://github.com/nature-of-code/NOC-S17-2-Intelligence-Learning/blob/master/week4-neural-networks/perceptron.pdf
ADVERSARIAL ATTACKS
KNN's sind extrem anfällig für...
- Praxis-Beispiele: https://boingboing.net/tag/adversarial-examples
- https://bdtechtalks.com/2018/12/27/deep-learning-adversarial-attacks-ai-malware/
- https://www.dailydot.com/debug/ai-malware/
WHITE BOX ATTACKS
- https://cv-tricks.com/how-to/breaking-deep-learning-with-adversarial-examples-using-tensorflow/
- Paper »ADVERSARIAL EXAMPLES IN THE PHYSICAL WORLD«: https://arxiv.org/pdf/1607.02533.pdf
Untargeted Adversarial Attacks
Adversarial attacks that just want your model to be confused and predict a wrong class are called Untargeted Adversarial Attacks.
- nicht zielgerichtet
Fast Gradient Sign Method(FGSM)
FGSM is a single step attack, ie.. the perturbation is added in a single step instead of adding it over a loop (Iterative attack).
Basic Iterative Method
Störung, anstatt in einem einzelnen Schritt in mehrere kleinen Schrittgrößen anwenden
Iterative Least-Likely Class Method
ein Bild erstellen, welches in der Vorhersage den niedrigsten Score trägt
Targeted Adversarial Attacks
Attacks which compel the model to predict a (wrong) desired output are called Targeted Adversarial attacks
- zielgerichtet
(Un-)Targeted Adversarial Attacks
kann beides...
Projected Gradient Descent (PGD)
Eine Störung finden die den Verlust eines Modells bei einer bestimmten Eingabe maximiert:
BLACK BOX ATTACKS
- https://medium.com/@ml.at.berkeley/tricking-neural-networks-create-your-own-adversarial-examples-a61eb7620fd8
- Jupyter Notebook: https://github.com/dangeng/Simple_Adversarial_Examples
on computer vision
propose zeroth order optimization (ZOO)
- attacks to directly estimate the gradients of the targeted DNN
Black-Box Attacks using Adversarial Samples
- a technique that uses the victim model as an oracle to label a synthetic training set for the substitute, so the attacker need not even collect a training set to mount the attack
new Tesla Hack
- https://spectrum.ieee.org/cars-that-think/transportation/self-driving/three-small-stickers-on-road-can-steer-tesla-autopilot-into-oncoming-lane
- https://boingboing.net/2019/03/31/mote-in-cars-eye.html
- Paper vom Forschungsteam: https://keenlab.tencent.com/en/whitepapers/Experimental_Security_Research_of_Tesla_Autopilot.pdf
on voice (ASR)
- https://www.theregister.co.uk/2016/07/11/siri_hacking_phones/
- https://www.fastcompany.com/90240975/alexa-can-be-hacked-by-chirping-birds
Psychoacoustic Hiding (Attacking Speech Recognition)
on written text (NLP)
paraphrasing attacks
- https://venturebeat.com/2019/04/01/text-based-ai-models-are-vulnerable-to-paraphrasing-attacks-researchers-find/
- https://bdtechtalks.com/2019/04/02/ai-nlp-paraphrasing-adversarial-attacks/
Anti Surveillance
http://dismagazine.com/dystopia/evolved-lifestyles/8115/anti-surveillance-how-to-hide-from-machines/
libraries
ETHIK
- https://www.economist.com/science-and-technology/2018/02/15/computer-programs-recognise-white-men-better-than-black-women
- https://books.google.de/books?id=rLsyDwAAQBAJ&pg=PA95&redir_esc=y#v=onepage&q&f=false
- https://books.google.de/books?id=_H1K3vojDFQC&pg=PA762&redir_esc=y#v=onepage&q&f=false
- https://neil.fraser.name/writing/tank/
- https://www.wired.com/story/why-ai-is-still-waiting-for-its-ethics-transplant/
- AI Now Report: https://medium.com/@AINowInstitute/the-10-top-recommendations-for-the-ai-field-in-2017-b3253624a7
- https://bdtechtalks.com/2018/03/26/racist-sexist-ai-deep-learning-algorithms/
XAI
- https://de.m.wikipedia.org/wiki/Explainable_Artificial_Intelligence
- https://netzpolitik.org/2018/enquete-kommission-kuenstliche-intelligenz-sachverstaendige-und-abgeordnete-klaeren-grundbegriffe/
- https://www.ayasdi.com/blog/artificial-intelligence/trust-challenge-explainable-ai-not-enough/
- https://www.bons.ai/blog/explainable-artificial-intelligence-using-model-induction
- https://en.m.wikipedia.org/wiki/Right_to_explanation
- https://bdtechtalks.com/2018/09/25/explainable-interpretable-ai/
- RISE: https://bdtechtalks.com/2018/10/15/kate-saenko-explainable-ai-deep-learning-rise/
- DARPA: https://www.darpa.mil/program/explainable-artificial-intelligence
LANGUAGE
esotheric neural net (programming language)
- Forscher suchen eigene Programmiersprache: https://t3n.de/news/machine-learning-facebooks-ki-chef-sucht-sprache-1144900/
- esoterische programmiersprachen http://kryptografie.de/kryptografie/chiffre/index-sprachen.htm
NLU / NLI
- https://www.informatik-aktuell.de/betrieb/kuenstliche-intelligenz/natural-language-understanding-nlu.html
- https://en.wikipedia.org/wiki/Natural-language_understanding
NLP
Speech recognition
https://de.wikipedia.org/wiki/Spracherkennung
NLG
https://byteacademy.co/blog/overview-NLG
XAI durch Sprachrationalisierung
- Rationalization: A Neural Machine Translation Approach to Generating Natural Language Explanations
- https://de.wikipedia.org/wiki/Textgenerierung
- http://www.thealit.de/lab/serialitaet/teil/nieberle/nieberle.html
- Google: https://motherboard.vice.com/de/article/mg7md8/eine-kuenstliche-intelligenz-von-google-hat-gerade-seine-eigene-sprache-erfunden
- veröffentlichtes Paper: https://arxiv.org/pdf/1611.04558v1.pdf
- FB Bots: https://code.fb.com/ml-applications/deal-or-no-deal-training-ai-bots-to-negotiate/
(un-)supervised
LSTM
http://colah.github.io/posts/2015-08-Understanding-LSTMs/
LSTM+RNN
- »on the road« by AI: https://medium.com/artists-and-machine-intelligence/ai-poetry-hits-the-road-eb685dfc1544
Autoencoder
https://www.wired.co.uk/article/google-artificial-intelligence-poetry
LSTM+Autoencoder
- https://github.com/keras-team/keras/issues/1401
- https://www.dlology.com/blog/how-to-do-unsupervised-clustering-with-keras/
GAN
https://arxiv.org/abs/1705.10929
transformer-based language model
OpenAI's gpt-2:
Diskussion:
Poetry
examples...
- https://hackernoon.com/i-tried-my-hand-at-deep-learning-and-made-some-poetry-along-the-way-2e350c33376f
- https://www.japandigest.de/aktuelles/technologie-roboter/kunstliche-intelligenz-schreibt-haiku/
- https://bgr.com/2018/08/08/poetry-ai-bot-shakespeare-human-research/
datenbanken
deutsch:
englisch:
E2E NLG Challenge:
chatbots
- https://bdtechtalks.com/2017/08/21/rob-high-ibm-watson-cto-artificial-intelligence-chatbots/
- https://chatbotsmagazine.com/contextual-chat-bots-with-tensorflow-4391749d0077
- Facebook-Messenger-Bot: https://dzone.com/articles/how-i-used-deep-learning-to-train-a-chatbot-to-tal
- https://tutorials.botsfloor.com/how-to-build-your-first-chatbot-c84495d4622d
- Jupyter Notebooks: https://github.com/suriyadeepan/practical_seq2seq
Toolkits/Librarys
- Natural Language Toolkit: http://www.nltk.org/
- Poetry Generator: https://github.com/schollz/poetry-generator
tryouts:
- https://machinelearningmastery.com/text-generation-lstm-recurrent-neural-networks-python-keras/
- https://remicnrd.github.io/Natural-language-generation/
- https://github.com/shashank-bhatt-07/Natural-Language-Generation-using-LSTM-Keras
(KI-GENERIERTE) KRYPTO
- https://motherboard.vice.com/de/article/8q8wkv/google-ki-entwickelt-verschluesselung-die-selbst-google-nicht-versteht
- http://kryptografie.de/kryptografie/index.htm
REPRODUKTIVE KI
https://www.sir-apfelot.de/kuenstliche-intelligenz-erschafft-neue-ki-systeme-10436/