Deep Gravity
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Prediction of Physical Load Level by #MachineLearning Analysis of Heart Activity after Exercises

Paper

🔭 @DeepGravity
secml: A #Python Library for Secure and Explainable #MachineLearning

We present secml, an open-source Python library for secure and explainable machine learning. It implements the most popular attacks against machine learning, including not only test-time evasion attacks to generate adversarial examples against deep neural networks, but also training-time poisoning attacks against support vector machines and many other algorithms. These attacks enable evaluating the security of learning algorithms and of the corresponding defenses under both white-box and black-box threat models. To this end, secml provides built-in functions to compute security evaluation curves, showing how quickly classification performance decreases against increasing adversarial perturbations of the input data. secml also includes explainability methods to help understand why adversarial attacks succeed against a given model, by visualizing the most influential features and training prototypes contributing to each decision. It is distributed under the Apache License 2.0, and hosted at https://gitlab.com/secml/secml.

Paper

🔭 @DeepGravity
During the last two days, some famous #MachineLearning researchers elucidated their own definition of #DeepLearning. You might check the related links to read full definitions and discussions on each.

Yann LeCun:
#DL is constructing networks of parameterized functional modules & training them from examples using gradient-based optimization. That's it.
This definition is orthogonal to the learning paradigm: reinforcement, supervised, or self-supervised.
https://www.facebook.com/722677142/posts/10156463919392143/

Andriy Burkov:
Looks like in late 2019, people still need a definition of deep learning, so here's mine: deep learning is finding parameters of a nested parametrized non-linear function by minimizing an example-based differentiable cost function using gradient descent.
https://www.linkedin.com/posts/andriyburkov_looks-like-in-late-2019-people-still-need-activity-6615377527147941888-ce68/

François Chollet:
Deep learning refers to an approach to representation learning where your model is a chain of modules (typically a stack / pyramid, hence the notion of depth), each of which could serve as a standalone feature extractor if trained as such.
https://twitter.com/fchollet/status/1210031900695449600

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🔭 @DeepGravity
#MachineLearning from a Continuous Viewpoint

We present a continuous formulation of machine learning, as a problem in the calculus of variations and differential-integral equations, very much in the spirit of classical numerical analysis and statistical physics. We demonstrate that conventional machine learning models and algorithms, such as the random feature model, the shallow neural network model and the residual neural network model, can all be recovered as particular discretizations of different continuous formulations. We also present examples of new models, such as the flow-based random feature model, and new algorithms, such as the smoothed particle method and spectral method, that arise naturally from this continuous formulation. We discuss how the issues of generalization error and implicit regularization can be studied under this framework.

Paper

🔭 @DeepGravity
درود بر همه‌ی شما دوستان گرامی،
امیدوارم این روزهای سخت بهاری به زودی با چیرگی سبزی بر سیاهی سپری بشه. هر چند اندوهش هرگز از یادها نخواهد رفت.

به منظور بررسی ابعاد بحران #کرونا از نگاه #ماشین_لرنینگ، قصد دارم به کمک شما عزیزان یک جلسه‌ی هم‌اندیشی آنلاین رو راه‌اندازی کنم. در لینک زیر زمان‌های مختلفی رو می‌بینین. لطفا زمانی که برای شما مناسب‌تره رو انتخاب کنین که تو اون تایم از طریق زوم یا گوگل میت بتونیم دور هم جمع بشیم. سعی کردم گزینه‌ها رو بین صبح و عصر و شب پخش کنم که با توجه به اختلاف ساعت‌ها بتونیم تایم مشترکی رو پیدا کنیم:

https://doodle.com/poll/69fvgkegwq3y8p6w

هدف این جلسه بیشتر هم اندیشی و به اشتراک گذاری دانسته‌ها و داشته‌ها ست. من خودم دو تا رپو آماده کردم که در موردشون توضیح خواهم داد.
(هدف مقاله دادن یا کار اقتصادی کردن نیست)

امیدوارم ما هم بتونیم در کنار تیم درمان، کمکی برای کشور (و شاید دنیا) در این شرایط باشیم.

اگه پیشنهادی هم دارین، لطفا در کامنت یا به صورت خصوصی پیام بذارین.

ارادتمند
#ai #computervision #machinelearning #deeplearning #covid19

@Reza

🔭 @DeepGravity
Forwarded from Apply Time Positions
🎓 Researcher in Machine Learning and AI for/against network security, OsloMet – Oslo Metropolitan University, #Norway

📚 Fields: #Algorithms #ArtificialIntelligence #ArtificialNeuralNetwork #ComputerCommunicationsNetworks #CyberSecurity #MachineLearning

Deadline: 2021-06-15

🔗 Link to the position

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@ApplyTime
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Forwarded from Apply Time Positions
🎓 Researcher in AI and Deepfake, OsloMet – Oslo Metropolitan University, #Norway

📚 Fields: #Algorithms #ArtificialIntelligence #ArtificialNeuralNetwork #MachineLearning #ComputerVision

Deadline: 2021-06-15

🔗 Link to the position

🔍 More positions

@ApplyTime
🌐 https://applytime.ir