Zobrazeno 1 - 10
of 916
pro vyhledávání: '"Hunter, P. E."'
Autor:
Shaier, Sagi, Baker, George Arthur, Sridhar, Chiranthan, Hunter, Lawrence E, von der Wense, Katharina
Language models (LMs) have excelled in various broad domains. However, to ensure their safe and effective integration into real-world educational settings, they must demonstrate proficiency in specific, granular areas of knowledge. Existing cloze-sty
Externí odkaz:
http://arxiv.org/abs/2412.10105
Autor:
Baker, George Arthur, Raut, Ankush, Shaier, Sagi, Hunter, Lawrence E, von der Wense, Katharina
Previous work finds that recent long-context language models fail to make equal use of information in the middle of their inputs, preferring pieces of information located at the tail ends which creates an undue bias in situations where we would like
Externí odkaz:
http://arxiv.org/abs/2412.10079
Porphyrins offer a malleable and cost-efficient platform to sculpt bioinspired technologies with tunable charge transfer, energy conversion, and photocatalytic properties. Yet, despite decades of research, the physical mechanisms that determine their
Externí odkaz:
http://arxiv.org/abs/2411.02687
The evolution of biological neural systems has led to both modularity and sparse coding, which enables efficiency in energy usage, and robustness across the diversity of tasks in the lifespan. In contrast, standard neural networks rely on dense, non-
Externí odkaz:
http://arxiv.org/abs/2410.08003
We compare two recently developed strategies, implemented in open source software packages, for computing linear optical spectra in condensed phase environments in the presence of nonadiabatic effects. Both approaches rely on computing excitation ene
Externí odkaz:
http://arxiv.org/abs/2406.17994
Natural language processing has seen rapid progress over the past decade. Due to the speed of developments, some practices get established without proper evaluation. Considering one such case and focusing on reading comprehension, we ask our first re
Externí odkaz:
http://arxiv.org/abs/2406.16779
Nonadiabatic couplings between several electronic excited states are ubiquitous in many organic chromophores and can significantly influence optical properties. A recent experimental study demonstrated that the proflavine molecule exhibits surprising
Externí odkaz:
http://arxiv.org/abs/2403.03316
The differences between cloze-task language model (LM) probing with 1) expert-made templates and 2) naturally-occurring text have often been overlooked. Here, we evaluate 16 different LMs on 10 probing English datasets -- 4 template-based and 6 templ
Externí odkaz:
http://arxiv.org/abs/2402.00123
Prior work has uncovered a set of common problems in state-of-the-art context-based question answering (QA) systems: a lack of attention to the context when the latter conflicts with a model's parametric knowledge, little robustness to noise, and a l
Externí odkaz:
http://arxiv.org/abs/2401.18001
Both standalone language models (LMs) as well as LMs within downstream-task systems have been shown to generate statements which are factually untrue. This problem is especially severe for low-resource languages, where training data is scarce and of
Externí odkaz:
http://arxiv.org/abs/2310.10583