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Diagnostic Test Approaches to Machine Learning and Commonsense Reasoning Systems
Hershey :
IGI Global, 2012.
Naidenova X., Ignatov D. I.
Chapters
Ignatov D. I., Poelmans J., , in: Diagnostic Test Approaches to Machine Learning and Commonsense Reasoning Systems.: Hershey: IGI Global, 2012. Ch. 8 P. 185–195.
Recommender systems are becoming an inseparable part of many modern Internet web sites and web shops. The quality of recommendations made may significantly influence the browsing experience of the user and revenues made by web site owners. Developers can choose between a variety of recommender algorithms; unfortunately no general scheme exists for evaluation of their ...
Added: December 3, 2012
Language:
English
Keywords: машинное обучениеразработка данных (Data Mining)информатикаанализ формальных понятийонтологииdata miningинтеллектуальный анализ данныхknowledge discoveryобнаружение знанийрешетки Галуаmachine learningalgorithmsapriori-like bottom-up searchclosure operations of Galois connectionsdiagnostic test approachformal concept analysisontologiesweb miningанализ интернет-данныхподход диагностических тестовкибернетикаадаптивные и обучающие системыпроцессы информационного поискаматематические проблемы искусственного интеллектаматематическая кибернетикавычислительная математикаалгебра
Ignatev M., Vilkin T., Mediterranean Journal of Mathematics 2026 Vol. 23 No. 2 Article 70
Trinomial varieties are affine varieties given by a system of equations consisting of polynomials with three terms. Such varieties are total coordinate spaces of normal varieties with torus action of complexity one. For an affine variety X, we consider the subgroup SAut(X) of the automorphism group generated by all algebraic subgroups isomorphic to the additive ...
Added: November 12, 2026
чень б., Театр. Живопись. Кино. Музыка 2026 № 1 С. 150–162
Based on a wide range of unpublished archival documents the article presents a comprehensive philological and historical-theatrical analysis of the first Soviet production of the classical Chinese drama The Western Chamber (Wang Shifu, 13th century) — the play The Spilled Cup (Moscow Satire Theatre, 1952, dir. N. V. Petrov and V. N. Pluchek, adaptation by A. P. Globа). ...
Added: November 11, 2026
Penskaja E., Arts 2026 Vol. 15 No. 7 P. 172–203
This article analyzes the laboratory discourse in Soviet society during the first third of the twentieth century through the lens of tékhnē—the ancient fusion of making and knowing—arguing that the laboratory became a key site for redefining artistic practice as a form of knowledge production. Drawing on the institutional critique of the laboratory (Bruno Latour), ...
Added: November 11, 2026
Penskaja E., "Сохрани мою речь..." Мандельштамовский альманах 2026 № 6 С. 206–219
This paper is about the meeting between Nadezhda Yakovlevna Mandelstam and Sergei Vladimirovich Petrov (1911–1988), a poet, translator, and prose writer.³ He had been through prison and exile; after rehabilitation he taught foreign languages, and from 1960 he led a seminar of Scandinavianists in the literary translation section of the Leningrad branch of the Writers’ ...
Added: November 11, 2026
Maksaev A., Promyslov V., Тишутин П. С., Записки научных семинаров ПОМИ РАН 2026 Т. 554 С. 218–235
Let K be an algebraically closed field and let ℰₖ be the set of n × n matrices over K with exactly k distinct eigenvalues. Previously, the classification of linear maps T: Mₙ(K) → Mₙ(K) satisfying T(ℰₙ) ⊆ ℰₙ was obtained for invertible maps over fields of characteristic 0. In this paper, the classification is ...
Added: November 11, 2026
Barinova M., Tirskaya Karina, Владикавказский математический журнал 2026 Vol. 28 No. 3 P. 25–43
In this paper, the problem of the existence of an energy function for discrete dynamical systems defined by structurally stable diffeomorphisms is studied. For the considered class of dynamical systems, such a function is defined as a continuous function that decreases along the orbits of the system outside the non-wandering set and remains constant on ...
Added: November 11, 2026
Minov S., Bible and Christian Antiquity: English Supplement 2026 Vol. 8 No. 1 P. 15–59
The article presents the editio princeps, translation, and commentary of a newly discovered parabiblical composition attested thus far only in Syriac: the Story of the Body of John the Baptist. Produced during the Islamic period in the East Syrian milieu, this work offers a detailed account of John’s life and death, as well as the ...
Added: November 10, 2026
Minov S., Scrinium: Journal of Patrology and Critical Hagiography 2026 Vol. 22 P. 145–193
The article surveys the most significant expressions of laughter and humor in Syriac Christian culture before the modern period. Starting with a general discussion of the dichotomy between the “high” and “low” cultures of laughter, it proceeds to examine various manifestations of gelastic discourse across different textual corpora: monastic and hagiographic literature from Late Antiquity, ...
Added: November 10, 2026
Illarionov A., Математический сборник 2026 Т. 217 № 11 С. 56–87
Let $b(\alpha;T)$ be the number of best simultaneous Diophantine approximations with common denominator $\le T$ to the point $\alpha \in {\Bbb R}^n$. We derive asymptotic formulas for the mean value of this quantity (averaging is performed over all rational points of the form $\alpha = (k_1/N,\ldots, k_n/N)$, $N\le R$), as well as for its mathematical ...
Added: November 10, 2026
Stoianova A. D., Trofimets V. Y., Matrokhina K. V., International Journal of Engineering, Transactions A: Basics 2025 Vol. 38 No. 4 P. 701–709
The article considers the issue of managerial decision-making in an oil and gas company, which is related to the class of multi-criteria choice problems. To improve the validity of decisions in the context of companies’ sustainable development it is proposed to implement a Decision Support System (DSS). A brief review of the existing methods of ...
Added: November 10, 2026
Павел Успенский, Новый мир 2026 № 10 С. 203–216
The article examines several Nikolai Gumilev's poems, which the author explored in discussion with Konstantin Polivanov. The focus is on such texts as "The Clever Devil," "Modernity," "Fragment," "The Giraffe," and others. The article analyzes the key features of the poetics of these texts. ...
Added: November 10, 2026
Vereshchagin N., Математический сборник 2026 Т. 217 № 10 С. 3–46
Теорема Гудмана-Штрауса утверждает, что для “почти всякой” подстановки семейство подстановочных замощений софично, т.е. может быть задано локальными правилами для некоторой раскраски плиток. Условия на подстановку, гарантирующие софичность, довольно сложные.
В настоящей работе мы предлагаем версию теоремы Гудмана-Штрауса с более простыми условиями на подстановку. Хотя эти условия достаточно ограничительны, мы показываем, что в сочетании с двумя простыми приемами (взятием достаточно ...
Added: November 10, 2026
Павел Успенский, Логос 2026 Т. 36 № 3 С. 181–214
The article is devoted to the poetry of Alexey Kruchenykh in the 1930s-1950s. I am interested in both the organizing techniques and the way the author's subjectivity is reflected in it. The article analyzes in detail irony and playing with Soviet discourse, the effect of ambiguous of texts and work with psychoanalytic concepts, allegorism and ...
Added: November 10, 2026
Sergei Koltcov, Ryumin D., Alexandr Axyonov et al., PeerJ Computer Science 2026 Article 12:e4141
Educational institutions face increasing pressure to adapt their curricula to the rapidly evolving demands of the job market, and recommender systems can be important tools to guide students in selecting courses that align with their career goals. We present EdFitter, a hybrid course recommendation system that combines pretrained text embeddings for retrieval with large language ...
Added: November 10, 2026
Guskov T., Gerke K., Kondratyuk N. et al., Molecular Simulation 2026 Vol. 52 No. 7 P. 546 – 555
Equilibration is often assumed rather than tested in molecular dynamics studies of confined liquid–liquid interfaces, even though different physical properties may relax on different time scales. In this work, equilibration is examined using an automated truncation method based on the marginal standard error rule. Interfacial geometry, wetting behaviour, and density-related properties are analysed for liquid–liquid ...
Added: November 10, 2026
Lukyanchuk V., Norman G., Kondratyuk N. et al., Scientific Reports 2026 Vol. 16 No. 1 Article 16435
Previously, it has been effectively shown that nuclear quantum effects (NQE) considerably influence the prediction of the warm dense hydrogen phase diagram. Here, we study the influence of NQE on the parameters of the conducting state formation in warm dense hydrogen using path integral molecular dynamics (PIMD) within the framework of the finite temperature density ...
Added: November 10, 2026
Lyskov D., Coron B., / Series math "arxiv.org". 2026.
Added: November 5, 2026
Sakharova N., / Series arXiv "math". 2026. No. 2610.17258.
The higher Green's functions Gk/2(z,w) on the modular curve are real-valued eigenfunctions of the hyperbolic Laplacian in each variable, with logarithmic singularities along the diagonal. Gross and Zagier conjectured that their values at CM points, after multiplication by suitable powers of the discriminants, are logarithms of absolute values of algebraic numbers. The conjecture was proved ...
Added: November 4, 2026
Levin A., Sakharova N., / Series arXiv "math". 2024. No. 2412.17795.
The modular curves serve as excellent objects for testing conjectures in arithmetic geometry. They possess a natural geometric definition in contrast with rather nontrivial structure. On the other hand, they are well-studied from the perspective of number theory. Furthermore, there is a well-developed and powerful analytic technique available. We will use the square of the ...
Added: November 4, 2026
Sergey Slavnov, / Series math "arxiv.org". 2026.
A prototypical example of categorial grammars are those based on Lambek calculus, i.e. noncommutative intuitionistic linear logic. However, it has been noted that purely noncommutative operations are often not sufficient for modeling even very simple natural language phenomena. Therefore a number of alternative formalisms are considered in the literature: those using purely ``commutative'' linear logic ...
Added: October 29, 2026
Deshchenya V., Nikolay D. Kondratyuk, Sivakova A. et al., Chemical Engineering Sciences 2027 Vol. 337 Article 124616
Accurate prediction of complex formulation viscosity is crucial for the lubricant industry and engineering processes. However, developing generalizable models remains challenging due to the complexity of industrial mixtures and the scarcity of public experimental data, often resulting from corporate proprietary restrictions. This study presents a machine-learning workflow for viscosity estimation from a proprietary pseudonymized dataset, ...
Added: October 28, 2026
Kagan M., / Series Series "arxiv org" 2610.31805 "cond-mat other "arxiv org" 2610.31805". 2026. No. 2610.31805.
Abstract The low-energy plasmonic properties of a free-standing Au (111) monolayer, frequently referred to as goldene, are investigated by time-dependent density functional theory in the random phase approximation. In the evaluation of dielectric and loss functions, the first-principle, band structure characterized by a single s − p energy band at the Fermi level is taken ...
Added: October 27, 2026
Qu H., Xiang R., Obsie E. Y. et al., Agronomy 2021
Data deficiency prevents the development of reliable machine learning models for many agroecosystems, especially those characterized by a dearth of knowledge derived from field data. However, other similar agroecosystems with extensive data resources can be of use. We propose a new predictive modeling approach based upon the concept of transfer learning to solve the problem ...
Added: October 22, 2026
Parkhomenko V., Kulikova S., Buzmakov A. V., Lobachevskii Journal of Mathematics 2026 Vol. 47 No. 6 P. 2979–2992
The stability of formal concepts and its generalization as robustness are considered in the paper. We use an approximation of stability in the form of Δ-measure for fast calculations. A computationally efficient method for calculating robustness based on subcontexts is presented. We also present a new method to analytically evaluate the number of preimages for ...
Added: October 14, 2026