Výsledky vyhledávání - "Mathieu Cliche"

BB_twtr at SemEval-2017 Task 4: Twitter Sentiment Analysis with CNNs and LSTMs

Autor: Mathieu Cliche

Publikováno v: SemEval@ACL

In this paper we describe our attempt at producing a state-of-the-art Twitter sentiment classifier using Convolutional Neural Networks (CNNs) and Long Short Term Memory (LSTMs) networks. Our system leverages a large amount of unlabeled data to pre-tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c179cf95bbac3bb92d4e532f91c06a1
http://arxiv.org/abs/1704.06125

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Scatteract: Automated Extraction of Data from Scatter Plots

Autor: Dhruv Madeka, Connie Yee, David Rosenberg, Mathieu Cliche

Publikováno v: Machine Learning and Knowledge Discovery in Databases ISBN: 9783319712482
ECML/PKDD (1)

Charts are an excellent way to convey patterns and trends in data, but they do not facilitate further modeling of the data or close inspection of individual data points. We present a fully automated system for extracting the numerical values of data

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https://doi.org/10.1007/978-3-319-71249-9_9

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Aberration correction with a magnetic liquid active mirror

Autor: Denis Brousseau, Jocelyn Parent, Mathieu Cliche, Ermanno F. Borra

Publikováno v: Monthly Notices of the Royal Astronomical Society. 391:1925-1930

We investigate active magnetic liquid mirrors and their use for the correction of non-axisymmetrical aberrations (like third-order coma and astigmatism). We are mainly concerned with their application to the correction of the severe aberrations of a

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https://doi.org/10.1111/j.1365-2966.2008.14012.x

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Playing Tag with ANN: Boosted Top Identification with Pattern Recognition

Autor: Maxim Perelstein, Leandro G. Almeida, Mathieu Cliche, Seung J. Lee, Mihailo Backović

Publikováno v: Journal of High Energy Physics, Vol. 2015, no.7, p. 86 [1-21] (2015)
Journal of High Energy Physics

Many searches for physics beyond the Standard Model at the Large Hadron Collider (LHC) rely on top tagging algorithms, which discriminate between boosted hadronic top quarks and the much more common jets initiated by light quarks and gluons. We note

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Effective theory of self-interacting dark matter

Autor: Brando Bellazzini, Mathieu Cliche, Philip Tanedo

Publikováno v: Physical Review D
Physical Review D, 2013, 88 (8), ⟨10.1103/PhysRevD.88.083506⟩
Physical Review D, American Physical Society, 2013, 88 (8), ⟨10.1103/PhysRevD.88.083506⟩

We present an effective non-relativistic theory of self-interacting dark matter. We classify the long range interactions and discuss how they can be generated from quantum field theories. Generic dark sectors can generate singular potentials. We show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c311edf4cea18c68645a8d572d5adaca
https://doi.org/10.1103/physrevd.88.083506

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Local entanglement generation in the adiabatic regime

Autor: Mathieu Cliche, Andrzej Veitia

Publikováno v: Physical Review A. 82

We study entanglement generation in a pair of qubits interacting with an initially correlated system. Using time independent perturbation theory and the adiabatic theorem, we show conditions under which the qubits become entangled as the joint system

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https://doi.org/10.1103/physreva.82.032329

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Vacuum entanglement enhancement by a weak gravitational field

Autor: Achim Kempf, Mathieu Cliche

Separate regions in space are generally entangled, even in the vacuum state. It is known that this entanglement can be swapped to separated Unruh-DeWitt detectors, i.e., that the vacuum can serve as a source of entanglement. Here, we demonstrate that

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The relativistic quantum channel of communication through field quanta

Autor: Achim Kempf, Mathieu Cliche

Setups in which a system Alice emits field quanta which a system Bob receives are prototypical for wireless communication and have been extensively studied. In the most basic setup, Alice and Bob are modelled as Unruh-DeWitt detectors for scalar quan

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WIMP dark matter through the dilaton portal

Autor: Csaba Csáki, Kfir Blum, Seung J. Lee, Mathieu Cliche

Publikováno v: Journal of High Energy Physics

We study a model in which dark matter couples to the Standard Model through a dilaton of a sector with spontaneously broken approximate scale invariance. Scale invariance fixes the dilaton couplings to the Standard Model and dark matter fields, leavi

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