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In this study, we investigate whether speech symbols, learned through deep learning, follow Zipf's law, akin to natural language symbols. Zipf's law is an empirical law that delineates the frequency distribution of words, forming…

计算与语言 · 计算机科学 2023-09-19 Shinnosuke Takamichi , Hiroki Maeda , Joonyong Park , Daisuke Saito , Hiroshi Saruwatari

In this article, we investigate the properties of phoneme N-grams across half of the world's languages. We investigate if the sizes of three different N-gram distributions of the world's language families obey a power law. Further, the…

计算与语言 · 计算机科学 2014-01-07 Taraka Rama , Lars Borin

Research at the intersection of machine learning, programming languages, and software engineering has recently taken important steps in proposing learnable probabilistic models of source code that exploit code's abundance of patterns. In…

软件工程 · 计算机科学 2018-05-08 Miltiadis Allamanis , Earl T. Barr , Premkumar Devanbu , Charles Sutton

Long-range correlations are found in symbolic sequences from human language, music and DNA. Determining the span of correlations in dolphin whistle sequences is crucial for shedding light on their communicative complexity. Dolphin whistles…

神经元与认知 · 定量生物学 2014-12-03 Ramon Ferrer-i-Cancho , Brenda McCowan

Generating text from structured data is important for various tasks such as question answering and dialog systems. We show that in at least one domain, without any supervision and only based on unlabeled text, we are able to build a Natural…

计算与语言 · 计算机科学 2018-08-28 Markus Freitag , Scott Roy

Neural natural language generation (NNLG) systems are known for their pathological outputs, i.e. generating text which is unrelated to the input specification. In this paper, we show the impact of semantic noise on state-of-the-art NNLG…

计算与语言 · 计算机科学 2019-11-12 Ondřej Dušek , David M. Howcroft , Verena Rieser

In order for language models to aid physics research, they must first encode representations of mathematical and natural language discourse which lead to coherent explanations, with correct ordering and relevance of statements. We present a…

计算与语言 · 计算机科学 2023-06-05 Jordan Meadows , Zili Zhou , Andre Freitas

It has been repeatedly proposed to expand the scope for SETI, and one of the suggested alternatives to radio is the biological media. Genomic DNA is already used on Earth to store non-biological information. Though smaller in capacity, but…

其他定量生物学 · 定量生物学 2017-06-13 Vladimir I. shCherbak , Maxim A. Makukov

It is now a common practice to compare models of human language processing by predicting participant reactions (such as reading times) to corpora consisting of rich naturalistic linguistic materials. However, many of the corpora used in…

A number of signal processing and statistical methods can be used in analyzing either pieces of text or DNA sequences. These techniques can be used in a number of ways, such as determining authorship of documents, finding genes in DNA, and…

数据分析、统计与概率 · 物理学 2007-05-23 Matthew J. Berryman , Andrew Allison , Pedro Carpena , Derek Abbott

The length of coding sequence series in microbial genomes were regarded as a fluctuating system and characterized by the methods of statistical physics. The distribution and the correlatin properties of 50 genomes including bacteria and…

基因组学 · 定量生物学 2008-05-29 V. V. Morariu

This paper describes our experiments with automatically identifying native accents from speech samples of non-native English speakers using low level audio features, and n-gram features from manual transcriptions. Using a publicly available…

计算与语言 · 计算机科学 2018-04-17 Sowmya Vajjala , Ziwei Zhou

Recent studies have shown that the outputs from large language models (LLMs) can often reveal the identity of their source model. While this is a natural consequence of LLMs modeling the distribution of their training data, such…

计算与语言 · 计算机科学 2025-09-22 Teppei Suzuki , Ryokan Ri , Sho Takase

Fluctuations in the fluorescence from macroscopic ensembles of colloidal semiconductor quantum dots have the spectral form of 1/f noise. The measured power spectral density reflects the fluorescence intermittency of individual dots with…

材料科学 · 物理学 2009-11-10 Matthew Pelton , David Grier , Philippe Guyot-Sionnest

Nonlinear stochastic differential equations provide one of the mathematical models yielding 1/f noise. However, the drawback of a single equation as a source of 1/f noise is the necessity of power-law steady-state probability density of the…

统计力学 · 物理学 2016-05-25 J. Ruseckas , R Kazakevičius , B Kaulakys

Signed languages are the primary means of communication for many deaf and hard of hearing individuals. Since signed languages exhibit all the fundamental linguistic properties of natural language, we believe that tools and theories of…

计算与语言 · 计算机科学 2021-07-26 Kayo Yin , Amit Moryossef , Julie Hochgesang , Yoav Goldberg , Malihe Alikhani

We establish the fundamental limits of DNA shotgun sequencing under noisy reads. We show a surprising result: for the i.i.d. DNA model, noisy reads are as good as noiseless reads, provided that the noise level is below a certain threshold…

信息论 · 计算机科学 2013-04-11 Abolfazl Motahari , Kannan Ramchandran , David Tse , Nan Ma

We prove that all standard subregular language classes are linearly separable when represented by their deciding predicates. This establishes finite observability and guarantees learnability with simple linear models. Synthetic experiments…

计算与语言 · 计算机科学 2026-03-16 Katsuhiko Hayashi , Hidetaka Kamigaito

Human speech perception involves transforming a countinous acoustic signal into discrete linguistically meaningful units, such as phonemes, while simultaneously causing a listener to activate words that are similar to the spoken utterance…

神经元与认知 · 定量生物学 2018-08-01 Kevin S. Brown , Paul D. Allopenna , William R. Hunt , Rachael Steiner , Elliot Saltzman , Ken McRae , James S. Magnuson

A string is sent over a noisy channel that erases some of its characters. Knowing the statistical properties of the string's source and which characters were erased, a listener that is equipped with an ability to test the veracity of a…

信息论 · 计算机科学 2013-11-27 Mark M. Christiansen , Ken R. Duffy , Flavio du Pin Calmon , Muriel Medard