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Algorithm Data Mining Java Machine Learning (ML) Python
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$25 USD / jam
Bendera SWITZERLAND
lausanne, switzerland
$25 USD / jam
Sekarang ini 12:54 PG di sini
Menyertai pada November 4, 2022
0 Syor

Xiaoyu L.

@DoubleMU

annual-level-three.svg
5.0 (3 ulasan)
3.1
3.1
$25 USD / jam
Bendera SWITZERLAND
lausanne, switzerland
$25 USD / jam
100%
Pekerjaan Disiapkan
100%
Mengikut Bajet
100%
Tepat Pada Masa
33%
Kadar Upah Semula

Machine Learning Engineer

I am a machine learning engineer with strong experience in computer vision and natural language processing.
Freelancer Python Developers Switzerland

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Ulasan

Perubahan disimpan
Menunjukkan 1 - 3 daripada 3 ulasan
Tapis ulasan mengikut: 5.0
$100.00 NZD
He has created a great work. A++
Java Python Machine Learning (ML) Data Mining
+1 lagi
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Bendera Salah A. @Taster
4 bulan yang lalu
5.0
$180.00 USD
I really recommend, delivers on time and on a professional level!
Java Python Machine Learning (ML)
B
Bendera Mihaly V. @bzeni1
5 bulan yang lalu
5.0
$125.00 NZD
He is a professional developer. A++
Python
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Bendera Salah A. @Taster
5 bulan yang lalu

Pendidikan

M.Sc. in Communication Systems (Specialized in Data Analytics)

Ecole polytechnique fédérale de Lausanne, Switzerland 2019 - 2022
(3 tahun)

B.Eng.(Hons) in Electronics and Electrical Engineering (First Class)

The University of Edinburgh, United Kingdom 2017 - 2019
(2 tahun)

Penerbitan

DSR: Towards Drone Image Super-Resolution

ECCV 2022
We propose a novel drone image dataset, with scenes captured at low and high resolutions, and across a span of altitudes. Our results show that off-the-shelf state-of-the-art networks witness a significant drop in performance in this different domain. We additionally show that simple fine-tuning and incorporating altitude awareness into the network's architecture, both improve the reconstruction performance.

Fidelity Estimation Improves Noisy-Image Classification With Pretrained Networks

IEEE SPL 2021
We propose a method that can be applied to a pretrained classifier. Our method exploits a fidelity map estimate that is fused into the internal representations of the feature extractor, thereby guiding the attention of the network and making it more robust to noisy data. We improve the noisy-image classification results by significantly large margins, especially at high noise levels, and come close to the fully retrained approaches.

Deep Gaussian Denoiser Epistemic Uncertainty and Decoupled Dual-Attention Fusion

IEEE ICIP 2021
We propose a model-agnostic approach for reducing epistemic uncertainty while using a single pretrained network. We achieve this by tapping into the epistemic uncertainty through augmented and frequency-manipulated images to obtain denoised images with varying errors. We propose an ensemble method with two decoupled attention paths, over the pixel domain and over that of our different manipulations, to learn the final fusion. Our results significantly improve over the state-of-the-art baselines.

Adaptively Distilled Exemplar Replay Towards Continual Learning for Session-based Recommendation

ACM ResSys 2020 (Best Shot Paper)
The recommendation requires continual adaptation to take into account new and obsolete items and users and requires “continual learning”. We propose a method called Adaptively Distilled Exemplar Replay (ADER) by periodically replaying previous training samples to the current model with an adaptive distillation loss. We empirically demonstrate that ADER consistently outperforms other baselines, and it even outperforms the method using all historical data at every update cycle.

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Pengesahan

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Kemahiran Teratas

Python 4 Machine Learning (ML) 3 Java 2 Algorithm 1 Data Mining 1

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