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  1. Research on sensitive text classification detection and classification based on improved artificial neural network

    With the rapid development of information technology, a large number of sensitive words have appeared, which has brought great harm to network...

    Haisheng Gu, Qing Li, Duanming Shen in Journal of Combinatorial Optimization
    Article 28 September 2023
  2. Classification of Musical Objects for Analysis and Composition

    This book presents and discusses the fundamental topic of classification of musical objects, such as chords, motifs, and gestures. Their...

    Linshujie Zheng, Guerino Mazzola in Computational Music Science
    Book 2023
  3. Birational classification of toric orbifolds

    We give a complete classification of the torus-equivariant birational equivalence classes of smooth proper toric Deligne–Mumford stacks with trivial...

    Johannes Schmitt in European Journal of Mathematics
    Article Open access 07 February 2024
  4. Anti-classification results for weakly mixing diffeomorphisms

    We extend anti-classification results in ergodic theory to the collection of weakly mixing systems by proving that the isomorphism relation as well...

    Philipp Kunde in Mathematische Annalen
    Article Open access 22 May 2024
  5. Classification of Five-Dimensional Symmetric Leibniz Algebras

    In this paper, we give the complete classification of 5-dimensional complex solvable symmetric Leibniz algebras.

    Iroda Choriyeva, Abror Khudoyberdiyev in Bulletin of the Iranian Mathematical Society
    Article 22 April 2024
  6. ESGify: Automated Classification of Environmental, Social, and Corporate Governance Risks

    Abstract

    The growing recognition of environmental, social, and governance (ESG) factors in financial decision-making has spurred the need for...

    A. Kazakov, S. Denisova, ... S. Budennyy in Doklady Mathematics
    Article 01 December 2023
  7. Improving Classification Robustness for Noisy Texts with Robust Word Vectors

    Text classification is a fundamental task in natural language processing, and with a huge and rapidly growing body of research devoted to it....

    V. Malykh, V. Lyalin in Journal of Mathematical Sciences
    Article 22 June 2023
  8. On Some Approaches to Formalizing the Problem of Classification of Objects by Shape

    Abstract

    The problem of classifying mobile objects present on the stage according to the shape of their projections is considered.

    During the...

    V. B. Fofanov, L. V. Kurlov in Lobachevskii Journal of Mathematics
    Article 01 November 2023
  9. Fast Image Classification Algorithms Based on Sequential Analysis

    This work is devoted to fast image recognition techniques based on statistical sequential analysis. We examine the possibility to sequentially...

    Article 22 June 2023
  10. The algebraic and geometric classification of nilpotent binary and mono Leibniz algebras

    This paper is devoted to the complete algebraic and geometric classification of complex 5-dimensional nilpotent binary Leibniz and 4-dimensional...

    Kobiljon Abdurasulov, Ivan Kaygorodov, Abror Khudoyberdiyev in Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas
    Article Open access 06 December 2023
  11. The Classification of Surfaces via Normal Curves

    We present a simple proof of the surface classification theorem using normal curves. This proof is analogous to Kneser’s and Milnor’s proof of the...

    Fethi Ayaz, Marc Kegel, Klaus Mohnke in Jahresbericht der Deutschen Mathematiker-Vereinigung
    Article Open access 23 January 2023
  12. Group Classification of Ideal Gas-Dynamic Relaxing Media by Equivalence Transformations

    We solve the main problems of group analysis for differential equations of ideal gas dynamics on assuming that the state equation for thermodynamic...

    S. V. Khabirov in Siberian Mathematical Journal
    Article 24 July 2023
  13. Classification of real algebraic curves under blow-spherical homeomorphisms at infinity

    In this article, we present a complete classification, with normal forms, of the real algebraic curves under blow-spherical homeomorphisms at...

    José Edson Sampaio, Euripedes Carvalho da Silva in São Paulo Journal of Mathematical Sciences
    Article 26 September 2023
  14. On Using Computer Linguistic Models in the Classification of Biomedical Images

    Abstract

    Computer linguistic models have become widespread in the field of natural language processing (NLP) and have recently been actively used to...

    Article 24 April 2024
  15. An Algebraic Geometric Foundation for a Classification of Second-Order Superintegrable Systems in Arbitrary Dimension

    Second-order (maximally) superintegrable systems in dimensions two and three are essentially classified. With increasing dimension, however, the...

    Jonathan Kress, Konrad Schöbel, Andreas Vollmer in The Journal of Geometric Analysis
    Article Open access 09 September 2023
  16. Deep Learning Approach to Classification of Acoustic Signals Using Information Features

    Abstract— The problem of binary classification of acoustic signals of biological origin recorded in the real world is considered. Information features...

    P. V. Lysenko, I. A. Nasonov, ... L. M. Berlin in Doklady Mathematics
    Article 01 December 2023
  17. On the Classification of Symmetry Reductions for the (1+3)-Dimensional Monge–Ampère Equation

    We propose a classification of the symmetry reductions for the Monge–Ampère equation in the space M (1,3) × R ( u ). We present some results obtained by...

    V. М. Fedorchuk, V. I. Fedorchuk in Journal of Mathematical Sciences
    Article 03 May 2023
  18. On the Group Classification of Ideal Gas-Dynamic Relaxing Media

    The group analysis of differential equations of ideal gas dynamics is most developed. Earlier, the state equations for thermodynamic parameters were...

    Article 01 August 2023
  19. Composition Denotators and Classification

    In this chapter we discuss some denotators over Mod, traditionally called (local) composition denotators. We also give examples of their...
    Chapter 2023
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