A QFT Approach to Data Streaming in Natural and Artificial Neural Networks

Proceedings

article

Gianfranco Basti¹  Giuseppe Vitiello² 

[1] Faculty of Philosophy, Pontifical Lateran University;Department of Physics “E.R. Caianiello”, University of Salerno

关键词: data streaming;    unsupervised machine learning;    dissipative QFT;    Bogoliubov transform;    doubling of the degrees of freedom;   

DOI  :  10.3390/proceedings2022081106

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

In the actual panorama of machine learning (ML) algorithms, the issue of the real-time information extraction/classification/manipulation/analysis of data streams (DS) is acquiring an ever-growing relevance. They arrive generally at high speed and always require an unsupervised real-time analysis for individuating long-range and higher order correlations among data that are continuously changing over time (phase transitions). This emphasizes the infinitary character of the issue, i.e., the continuous change of the signifying number of degrees of freedom characterizing the statistical representation function, challenging the classical ML algorithms, both in their classical and quantum versions, as far as all are based on the (stochastic) search for the global minimum of some cost/energy function. The physical analogue must be studied in the realm of quantum field theory (QFT) for dissipative systems as biological and neural systems, which are able to map between different phases of quantum fields, using the formalism of the Bogoliubov transform (BT). By applying the BT in a reversed way, on the system-thermal bath energetically balanced states, it is possible to define the powerful computational tool of the “doubling of the degrees of freedom” (DDF), making the choice of the signifying finite number of the degrees of freedom dynamic and then automatic, so to suggest a different class of unsupervised ML algorithms for solving the DS issue.

【 授权许可】

CC BY