Search Results for author: Babak H. Khalaj

Found 4 papers, 0 papers with code

Coordinated Deep Neural Networks: A Versatile Edge Offloading Algorithm

no code implementations1 Jan 2024 Alireza Maleki, Hamed Shah-Mansouri, Babak H. Khalaj

Although DNN models deployed at the edge are promising to provide AI as a service with low latency, their cooperation is yet to be explored.

Out-Of-Domain Unlabeled Data Improves Generalization

no code implementations29 Sep 2023 Amir Hossein Saberi, Amir Najafi, Alireza Heidari, Mohammad Hosein Movasaghinia, Abolfazl Motahari, Babak H. Khalaj

From a theoretical standpoint, we apply our framework on the classification problem of a mixture of two Gaussians in $\mathbb{R}^d$, where in addition to the $m$ independent and labeled samples from the true distribution, a set of $n$ (usually with $n\gg m$) out of domain and unlabeled samples are given as well.

Sample Complexity Bounds for Learning High-dimensional Simplices in Noisy Regimes

no code implementations9 Sep 2022 Amir Hossein Saberi, Amir Najafi, Seyed Abolfazl Motahari, Babak H. Khalaj

Also, we theoretically show that in order to achieve this bound, it is sufficient to have $n\ge\left(K^2/\varepsilon^2\right)e^{\Omega\left(K/\mathrm{SNR}^2\right)}$ samples, where $\mathrm{SNR}$ stands for the signal-to-noise ratio.

Density Estimation Vocal Bursts Intensity Prediction

On Statistical Learning of Simplices: Unmixing Problem Revisited

no code implementations18 Oct 2018 Amir Najafi, Saeed Ilchi, Amir H. Saberi, Seyed Abolfazl Motahari, Babak H. Khalaj, Hamid R. Rabiee

We study the sample complexity of learning a high-dimensional simplex from a set of points uniformly sampled from its interior.

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