Skip Content
You are currently on the new version of our website. Access the old version .

Entropy, Volume 24, Issue 1

2022 January - 138 articles

Cover Story: Line-entropy is a nonlinear metric from recurrence quantification analysis used to gauge the level of system complexity. For periodic systems (simple), long recurrent diagonal lines span from border to border and are truncated to unique lengths. Entropy values are high (high complexity). Restriction (masking) of the triangular recurrence area to a tilted box (red/pink) and long lines are truncated at the border to identical lengths. Entropy values are low (low complexity). However, for real-world systems, noise disallows long lines from forming and brings the two entropy values closer together. Thus, entropy values computed from Dow-Jones scores (green) track fairly closely for triangular areas (blue) versus boxed areas (red). View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (138)

  • Article
  • Open Access
6 Citations
3,393 Views
20 Pages

A Classical Formulation of Quantum Theory?

  • William F. Braasch and
  • William K. Wootters

17 January 2022

We explore a particular way of reformulating quantum theory in classical terms, starting with phase space rather than Hilbert space, and with actual probability distributions rather than quasiprobabilities. The classical picture we start with is epis...

  • Article
  • Open Access
2 Citations
2,883 Views
17 Pages

Modelling of the Electrical Membrane Potential for Concentration Polarization Conditions

  • Kornelia M. Batko,
  • Izabella Ślęzak-Prochazka,
  • Andrzej Ślęzak,
  • Wioletta M. Bajdur and
  • Radomir Ščurek

17 January 2022

Based on Kedem–Katchalsky formalism, the model equation of the membrane potential (Δψs) generated in a membrane system was derived for the conditions of concentration polarization. In this system, a horizontally oriented electro-neutr...

  • Article
  • Open Access
18 Citations
6,423 Views
28 Pages

An Information Theoretic Interpretation to Deep Neural Networks

  • Xiangxiang Xu,
  • Shao-Lun Huang,
  • Lizhong Zheng and
  • Gregory W. Wornell

17 January 2022

With the unprecedented performance achieved by deep learning, it is commonly believed that deep neural networks (DNNs) attempt to extract informative features for learning tasks. To formalize this intuition, we apply the local information geometric a...

  • Article
  • Open Access
13 Citations
4,387 Views
12 Pages

Instance Segmentation of Multiple Myeloma Cells Using Deep-Wise Data Augmentation and Mask R-CNN

  • May Phu Paing,
  • Adna Sento,
  • Toan Huy Bui and
  • Chuchart Pintavirooj

17 January 2022

Multiple myeloma is a condition of cancer in the bone marrow that can lead to dysfunction of the body and fatal expression in the patient. Manual microscopic analysis of abnormal plasma cells, also known as multiple myeloma cells, is one of the most...

  • Article
  • Open Access
1 Citations
3,667 Views
17 Pages

17 January 2022

We propose a reinforcement learning (RL) approach to compute the expression of quasi-stationary distribution. Based on the fixed-point formulation of quasi-stationary distribution, we minimize the KL-divergence of two Markovian path distributions ind...

  • Article
  • Open Access
2 Citations
2,615 Views
15 Pages

16 January 2022

Deep learning, in general, was built on input data transformation and presentation, model training with parameter tuning, and recognition of new observations using the trained model. However, this came with a high computation cost due to the extensiv...

  • Article
  • Open Access
9 Citations
2,358 Views
29 Pages

16 January 2022

We present a detailed analytical investigation of the optimal control of uniformly heated granular gases in the linear regime. The intensity of the stochastic driving is therefore assumed to be bounded between two values that are close, which limits...

  • Article
  • Open Access
4 Citations
2,345 Views
16 Pages

16 January 2022

Using the multiscale normalized partition function, we exploit the multifractal analysis based on directly measurable shares of companies in the market. We present evidence that markets of competing firms are multifractal/multiscale. We verified this...

  • Article
  • Open Access
34 Citations
4,449 Views
15 Pages

15 January 2022

Cognitive radio, as a key technology to improve the utilization of radio spectrum, acquired much attention. Moreover, spectrum sensing has an irreplaceable position in the field of cognitive radio and was widely studied. The convolutional neural netw...

of 14

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
Entropy - ISSN 1099-4300