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July 07 2018

Rekrut-K
10:24
2062 2151 500
Typischer Suchverlauf vor Klausuren
Tags: fh
Reposted fromtgs tgs viaBrainy Brainy

July 04 2018

Rekrut-K
14:58

Adversarial Reprogramming of Neural Networks


Abstract: Deep neural networks are susceptible to adversarial attacks. In computer vision, well-crafted perturbations to images can cause neural networks to make mistakes such as identifying a panda as a gibbon or confusing a cat with a computer. Previous adversarial examples have been designed to degrade performance of models or cause machine learning models to produce specific outputs chosen ahead of time by the attacker. We introduce adversarial attacks that instead reprogram the target model to perform a task chosen by the attacker—without the attacker needing to specify or compute the desired output for each test-time input. This attack is accomplished by optimizing for a single adversarial perturbation, of unrestricted magnitude, that can be added to all test-time inputs to a machine learning model in order to cause the model to perform a task chosen by the adversary when processing these inputs—even if the model was not trained to do this task. These perturbations can be thus considered a program for the new task. We demonstrate adversarial reprogramming on six ImageNet classification models, repurposing these models to perform a counting task, as well as two classification tasks: classification of MNIST and CIFAR-10 examples presented within the input to the ImageNet model.
https://arxiv.org/pdf/1806.11146.pdf ;
Tags: informatik it fh
Reposted fromgruetze gruetze

July 01 2018

Rekrut-K
19:08
0510 cd29 500
klausurphase incoming
Tags: fh
Reposted bysofiasBrainyPsaikobugiemolotovcupcakemr-absentia

April 17 2018

Rekrut-K
19:59
3335 9f5f 500
Wir haben heute die Marshmallow-Challenge in Projektmanagement gemacht und unser 5er-Team hat sich mit einer anderen Gruppe den ersten Platz geteilt. 50cm hoch wurde unser "Turm". Die der anderen Gruppen 26-46cm. 
Die meisten anderen Gruppen haben Modelle gebaut, die 2 Spaghetti pro Strebe nutzten, dadurch kamen sie aber nicht wirklich in die Höhe. Wir haben uns instant nur auf Dreiecke verlassen, um zumindest eine zweite Ebene zu erreichen.
Statikprüfung? Brauchten wir nicht. Einzig und allein Vertrauen in Teigprodukte, Tetraeder ("WOW! Die Entdeckerzone" ftw) und richtig schlechtes Klebeband.

Tags: fh
Reposted byablpaketgingergluejarlaxlemolotovcupcakepsyentist

February 06 2018

Rekrut-K
19:32
7512 6d61 500
ich nutze die 8 Wochen Ferien produktiv und vor allem sinnvoll
Tags: food fh
Reposted byfragezeichengingergluesofiasmetafnordmolotovcupcakevolldostanderer-tobiankinmushuVostokapatycznapassingbirdtentacleguynoxeoverdantforcejanuschytrusnaichoxygeniumkaesekuchenDagarhensefischeryetztDIYMeeresbrautstraycatantihecpunisherjulannu-ditKryptoniteambassadorofdumbskizzosohryustriker

January 31 2018

Rekrut-K
19:42
We had one of those escalating laugh attacks in a math lecture recently because someone pronounced μ cow-ish and someone started to grin so the lecturerer also started to grin and then everyone giggled for eternity.
That's how 5h of math each Friday afternoon are bound to be like.
Tags: fh
Reposted bymolotovcupcake molotovcupcake

January 26 2018

Rekrut-K
17:20
3595 aa1a 500
Tags: fh
Reposted frompiehus piehus viapaket paket

January 22 2018

14:54

pugsandshrugs:

So why do you think you are suited to this position?

image

What are your achievements so far?

image

What are your ambitions. in reference previous education and work history?

image

Tags: fh
Reposted frombwana bwana viaVonKleist VonKleist

January 21 2018

Rekrut-K
22:45
0910 b083
Tags: fh
Reposted fromdreamadream dreamadream viasilence89 silence89

January 18 2018

Rekrut-K
18:11
Tags: fh
Reposted bymolotovcupcakeadremdicoInteBananicocciuellaKaviahSkydelanSenyiagabrynialockeslicziDagarhenp125StadtgespenstcarlandlouiseczterywiekipozniejpuddinglordzoriastrangerthankindnessmontaksanitascarlandlouiseikarikruemelmonstermolotovcupcakeverdantforcemardacocciuellaorchilacongreveLuukkakundelaffiadrzwiobrotoweaugustusinafkissedbyfire8agiennystettiner

January 14 2018

Rekrut-K
16:48
6991 ea22
Tags: fh
Reposted byMtsenirmelinememsywszystkodupasummerstarwd40stopssqueaksinaflittledinaunconsciousundoneecarmenlunastraycatprettylitlleliarMeeresbrautambassadorofdumbstrzepysanitasBrainyloozikersofiastoniewszystkoncmsphashkomplikacjaadremdicoalliwantisyoumr-absentiabluejanepomaranczowySirenensangpiehusambermoonannanobodymagolek22BrainyawakenstraycatRedHeadCathDagarhenvolldostnevilxwhovillecarsten233metafnordpassingbirdp856MrrrukfistikaesekuchenkoszkahepitentacleguymolotovcupcakegretsiiinmybetterworldmorningcoffeeloverMakeMePurrlaparisienneMasheangusiastyOnly2youewexlinaverdantforcegreywolfbadbloodWpiwnicyUdziadkawszystkodupaodysseyfalkaafinatka

December 31 2017

00:33
6713 fe48

toastoat:

me when im trying to take a self care day so that i stop running on empty but the crippling anxieties about all my responsibilities and work i could be doing wont let me relax

Tags: fh
Reposted fromkneadedbutter kneadedbutter

December 30 2017

Rekrut-K
23:50
victoria sieht aus wie meine aktuelle data science grundlagen professorin lmao (theme passt auch)
Tags: reaction fh

December 25 2017

15:44

teamrocketing:

me talking to an adult about computers: yes babette i know everything. yes its going very quickly. thats bc im familiar with it. just let me - done. you’re welcome

me talking to a tech person my age: do i look like i know what a jpeg is

Tags: fh
Reposted fromOfficialBae OfficialBae

December 02 2017

Rekrut-K
21:03
Tags: fh
Reposted byschaafsmoke11leniwabulaall-about-katewasnae

August 16 2017

Rekrut-K
09:18
2273 41cf
knock knock

who's there?

impostor syndrome
Tags: fh
Reposted bymolotovcupcake molotovcupcake

July 28 2017

Rekrut-K
19:19
ein Kommilitone in der Reihe vor mir hat das Bild heute auf dem Handy seinem Sitznachbarn gezeigt und sich darüber amüsiert, trotz mild-begeisterter Reaktion. Einige Zeit später zeigte er ihm 58008 auf dem Taschenrechner. Natürlich auch der erste, der sich im Mathe-Brückenkurs über den Informatik und Wirtschaft Studiengang lustig gemacht hat, bei dem nur Frauen zugelassen werden.

.....
the students there are adult, they said,
it won't be as bad as in compulsory school, they said

they will share the same interests as you, they said
............
Tags: reaction fh

July 25 2017

Rekrut-K
21:49
(gif) Fouriertransformation bei zunehmender Frequenz 2
Tags: fh
Reposted bysofiasKryptonitehashschaafyouamsoupetercitcokejunkienothingiseverythingIorn
Rekrut-K
21:46
0520 8f1e
(gif) Fouriertransformation bei zunehmender Frequenz
Tags: fh
Reposted bynitroventjazzieemushusofiasbauarbeiterbabeKryptonitehashschaafIornfeegloo

July 11 2017

Rekrut-K
16:37
this is what linear algebra makes my head feel like
Tags: reaction fh
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