User profiles for O. Levy

Omer Levy

- Verified email at meta.com - Cited by 65801

Ofer Levy

- Verified email at childrens.harvard.edu - Cited by 17035

Orly Levy

- Verified email at soas.ac.uk - Cited by 2224

The high-throughput highway to computational materials design

…, GLW Hart, MB Nardelli, N Mingo, S Sanvito, O Levy - Nature materials, 2013 - nature.com
High-throughput computational materials design is an emerging area of materials science.
By combining advanced thermodynamic and electronic-structure methods with intelligent …

Innate immunity of the newborn: basic mechanisms and clinical correlates

O Levy - Nature Reviews Immunology, 2007 - nature.com
The fetus and newborn face a complex set of immunological demands, including protection
against infection, avoidance of harmful inflammatory immune responses that can lead to pre-…

What we talk about when we talk about 'global mindset': Managerial cognition in multinational corporations

O Levy, S Beechler, S Taylor… - Journal of International …, 2007 - Springer
Recent developments in the global economy and in multinational corporations have placed
significant emphasis on the cognitive orientations of managers, giving rise to a number of …

Roberta: A robustly optimized bert pretraining approach

…, M Ott, N Goyal, J Du, M Joshi, D Chen, O Levy… - arXiv preprint arXiv …, 2019 - arxiv.org
Language model pretraining has led to significant performance gains but careful comparison
between different approaches is challenging. Training is computationally expensive, often …

Bart: Denoising sequence-to-sequence pre-training for natural language generation, translation, and comprehension

…, M Ghazvininejad, A Mohamed, O Levy… - arXiv preprint arXiv …, 2019 - arxiv.org
We present BART, a denoising autoencoder for pretraining sequence-to-sequence models.
BART is trained by (1) corrupting text with an arbitrary noising function, and (2) learning a …

GLUE: A multi-task benchmark and analysis platform for natural language understanding

A Wang, A Singh, J Michael, F Hill, O Levy… - arXiv preprint arXiv …, 2018 - arxiv.org
For natural language understanding (NLU) technology to be maximally useful, both practically
and as a scientific object of study, it must be general: it must be able to process language …

Neural word embedding as implicit matrix factorization

O Levy, Y Goldberg - Advances in neural information …, 2014 - proceedings.neurips.cc
We analyze skip-gram with negative-sampling (SGNS), a word embedding method introduced
by Mikolov et al., and show that it is implicitly factorizing a word-context matrix, whose …

Project success: a multidimensional strategic concept

AJ Shenhar, D Dvir, O Levy, AC Maltz - Long range planning, 2001 - Elsevier
This article presents projects as powerful strategic weapons, initiated to create economic
value and competitive advantage. It suggests that project managers are the new strategic …

AFLOW: An automatic framework for high-throughput materials discovery

…, RH Taylor, S Wang, J Xue, K Yang, O Levy… - Computational Materials …, 2012 - Elsevier
Recent advances in computational materials science present novel opportunities for
structure discovery and optimization, including uncovering of unsuspected compounds and …

word2vec Explained: deriving Mikolov et al.'s negative-sampling word-embedding method

Y Goldberg, O Levy - arXiv preprint arXiv:1402.3722, 2014 - arxiv.org
The word2vec software of Tomas Mikolov and colleagues (https://code.google.com/p/word2vec/
) has gained a lot of traction lately, and provides state-of-the-art word embeddings. The …