arXiv research

Method combines latent space exploration and causal inference to interpret unknown data.

Methods for automatic analysis of clinical data are usually targeted towards a specific modality and do not make use of all relevant data available. In the field of male human reproduction, clinical and biological data are not used to its fullest potential. Manual evaluation of a semen sample using a microscope is time…

Study identifies NFT whales driving the market with consistent high returns.

Automatically detecting sound units of humpback whales in complex time-varying background noises is a current challenge for scientists. In this paper, we explore the applicability of Convolution Neural Network (CNN) method for this task. In the evaluation stage, we present 6 bi-class classification experimentations of …

Paper forecasts extreme Bitcoin volatility spikes using whale transactions and CryptoQuant data.

Male infertility is a disease which affects approximately 7% of men. Sperm morphology analysis (SMA) is one of the main diagnosis methods for this problem. Manual SMA is an inexact, subjective, non-reproducible, and hard to teach process. As a result, in this paper, we introduce a novel automatic SMA based on a neural …

Modeling vessel speed to balance efficiency and environmental risks in Arctic shipping.

A Deep Zero-Inflated Model for Detecting North Atlantic Right Whale Presence

Study shows how high-budget agents can manipulate prediction markets.

Bitcoin reacts positively to USDT minting but not burning, showing state-dependence.

In 2012, JPMorgan accumulated a USD~6.2 billion loss on a credit derivatives portfolio, the so-called `London Whale', partly as a consequence of de-correlations of non-perfectly correlated positions that were supposed to hedge each other. Motivated by this case, we devise a factor model for correlations that allows for…

Research into automated systems for detecting and classifying marine mammals in acoustic recordings is expanding internationally due to the necessity to analyze large collections of data for conservation purposes. In this work, we present a Convolutional Neural Network that is capable of classifying the vocalizations o…

Hybrid model improves wind speed prediction accuracy using MLP and WOA.

Nowadays, video game developers record every virtual action performed by their players. As each player can remain in the game for years, this results in an exceptionally rich dataset that can be used to understand and predict player behavior. In particular, this information may serve to identify the most valuable playe…

This paper presents a spermwhale' localization architecture using jointly a bag-of-features (BoF) approach and machine learning framework. BoF methods are known, especially in computer vision, to produce from a collection of local features a global representation invariant to principal signal transformations. Our idea …

We propose a new deep learning approach for medical imaging that copes with the problem of a small training set, the main bottleneck of deep learning, and apply it for classification of healthy and cancer cells acquired by quantitative phase imaging. The proposed method, called transferring of pre-trained generative ad…

Paper introduces SCI to distinguish market signals from coordination.

Robust X-Learner improves HTE estimation in imbalanced and heavy-tailed data.

Bayesian X-Learner calibrates uncertainty and robustness for CATE estimation under heavy-tailed data.

Dictionary based classifiers are a family of algorithms for time series classification (TSC), that focus on capturing the frequency of pattern occurrences in a time series. The ensemble based Bag of Symbolic Fourier Approximation Symbols (BOSS) was found to be a top performing TSC algorithm in a recent evaluation, as w…

LLM sandbox and persona dynamics create unethical reality gaps that shift risk to users.

This study examines non-retail trading on Polymarket, revealing unique behavior patterns and structural limitations.