New methods use network data to find genetic indicators for diseases.
problem Finding genetic indicators for diseases from large, complex data.
method Integrating network data to select features from whole-genome data.
result Methods can identify genetic indicators that work together.
Improved genetic algorithm optimizes SVR for robust long-term stock index forecasting.
problem Inaccurate long-term stock price predictions.
method Adaptive Weighted Genetic Algorithm-Optimized SVR (IGA-SVR).
result Reduction in MAPE by 19.87% compared to LSTM and 50.03% compared to OGA-SVR.
GA improves deep neural networks by creating sparser models.
problem Training deep neural networks efficiently and sparsely.
method Genetic algorithms for evolving deep neural networks.
result GA-assisted deep autoencoder produces sparser neural networks.
This paper optimizes Iran's stock portfolio using neural networks and genetic algorithms.
problem Optimizing capital allocation in Iran's stock market with low risk and high return.
method Markowitz Mean-Variance-Skewness model with neural network prediction of stock returns and risks.
result Designing 8 different portfolios for various risk tolerance levels.
GA-MSSR optimizes forex trading rules for higher returns and reduced risk.
problem Noisy market data affects the consistency and profitability of trading algorithms.
method Optimized trading rules derived from technical indicators using a Genetic Algorithm.
result GA-MSSR achieved superior performance with significant positive returns and reduced risk factors.
New method identifies rare genetic markers for Alzheimer's disease using MRI and genomics.
problem Identifying rare genetic markers for Alzheimer's disease.
method Combining MRI data with genome sequencing, using CNNs for brain traits, and kernel-based tests for rare variants.
result CNNs provide precise brain traits and novel kernels identify rare genetic markers.
Improved chromosome for genetic algorithms handles large n and interaction terms.
problem Chromosome formulation struggles with large n and interaction terms.
method Introduced a modified chromosome formulation for better scalability and sparsity.
result Indexed chromosome formulation shows improved efficiency and sparsity on high-dimensional datasets.
This paper presents performance analysis of hybrid model comprise of concordance and Genetic Programming (GP) to forecast financial market with some existing models. This scheme can be used for in depth analysis of stock market. Different measures of concordances such as Kendalls Tau, Ginis Mean Difference, Spearmans R…
Study uses DHS to classify anemia types using CBC indices.
problem Anemia classification for medical purposes.
method Dynamic Harmony Search (DHS) applied to CBC indices.
result DHS outperforms other models in anemia classification.
A genetic algorithm with community detection improves feature selection accuracy.
problem Feature selection in high-dimensional datasets.
method Community detection in genetic algorithm for feature selection.
result The new approach yields improved classification accuracy.
This research develops an evolutionary approach to discover non-Gaussian stochastic dynamical systems.
problem Discovering explicit governing equations of stochastic dynamical systems with Lévy noise from data.
method ESSR approach using genetic programming, sparse regression, and nonlocal Kramers-Moyal formulas.
result The approach effectively extracts non-Gaussian stochastic dynamical systems from sample path data.
New heuristics improve genetic programming's parent selection for classification problems.
problem Improving genetic programming's parent selection for classification tasks.
method Proposed three heuristics inspired by specific classifiers' characteristics, using similarity measures.
result Combination of agreement-based selection and random selection outperforms classical and state-of-the-art schemes.
Paper addresses class imbalance in disk SMART dataset using GANs and genetic algorithms.
problem Class imbalance in disk SMART dataset.
method Data synthesised by multivariate GANs mixed with genetic algorithms.
result Higher disk fault classification prediction accuracy.
This study introduces a new GAS blending ensemble model for Bitcoin price prediction.
problem Predicting Bitcoin price fluctuations in the cryptocurrency market.
method Integrates advanced ensemble learning methods, feature selection algorithms, and sentiment analysis.
result The GAS model demonstrates excellent performance in daily Bitcoin trend prediction.
EB-VAE combines tumor growth and dropout data for personalized treatment response modeling.
problem Challenges in integrating longitudinal tumor measurements, dropout information, and genetic covariates.
method Extended EB-VAE framework to jointly model longitudinal and time-to-event data, incorporating dropout hazard and genetic covariates.
result Hybrid decoder formulation yields consistent treatment-effect parameters and prior predictive performance comparable to neural decoder.
Proposes evaluating models through posterior dispersion indices.
problem The need for a better model evaluation metric beyond predictive accuracy.
method Introduces posterior dispersion indices (PDI) to evaluate probabilistic models.
result Identifies rich patterns of model mismatch in various real data examples.
Objectives: Text categorization has been used in biomedical informatics for identifying documents containing relevant topics of interest. We developed a simple method that uses a chi-square-based scoring function to determine the likelihood of MEDLINE citations containing genetic relevant topic. Methods: Our procedure …
ENN method uses expectile regression for genetic data analysis of complex diseases.
problem Discover additional genetic variants contributing to complex diseases.
method Developed an expectile neural network (ENN) method integrating expectile regression and neural networks.
result ENN method outperforms existing expectile regression in discovering genetic variants predisposing to sub-populations.
The paper develops methods to identify stable associations across multiple studies.
problem Identifying stable associations across multiple studies with possible distributional shifts.
method Modeling heterogeneous multi-source data with multiple high-dimensional regressions and devising a novel sampling method for valid confidence intervals of maximin effects.
result Significant maximin effects indicate stable associations that can be generalized to target populations.
Semi-supervised GAN creates synthetic genetic data for disease prediction.
problem Expensive and time-consuming to build large labeled genetic databases.
method Semi-supervised Genetic Generative Adversarial Network (gGAN).
result Model achieved satisfactory results with real genetic data.
ADNN uses prior knowledge to construct financial features.
problem Feature construction in financial trading.
method Tailored neural network structure with domain knowledge.
result ADNN constructs more informative features than genetic programming.
Efficiently infers graph edges from genetic similarity data in landscape genetics.
problem Inferring unknown graph edges from genetic similarity data in a heterogeneous landscape.
method Developed an efficient first-order optimization method to solve the inverse landscape genetics problem.
result Our method provides fast and reliable convergence, significantly outperforming existing heuristics.
A co-evolutionary approach for Heston model calibration reduces overfitting with diverse datasets.
problem Overfitting and lack of generalization in Heston model calibration.
method Coupling a genetic algorithm with an evolving neural inverse map, using both GA-history sampling and Latin hypercube sampling.
result Diverse datasets improve out-of-sample stability and calibration accuracy.
Method distinguishes genetic correlations from causation in GWAS.
problem Identifying causal relationships among genetically correlated traits.
method Mixed fourth moments to quantify causal relationships.
result Identified 30 putative genetically causal relationships across 52 traits.
Stein-Encoder isolates genetic signals in multi-modal biomedical data.
problem Integration of high-dimensional genomic data with clinical data obscures genetic predictive impact.
method White-box supervised framework using Stein's method and residualization.
result Stein-Encoder improves predictive accuracy and reveals specific biological mechanisms.
Discovering causal genetic variants from large genetic association studies poses many difficult challenges. Assessing which genetic markers are involved in determining trait status is a computationally demanding task, especially in the presence of gene-gene interactions. A non-parametric Bayesian approach in the form o…
New nonparametric HMM improves genetic sequence analysis.
problem Improving genetic sequence data analysis for hidden states and transitions.
method Developed a nonparametric hierarchical Dirichlet process HMM for genetic sequence data.
result Our model provides more parsimonious parameterization of genetic processes.
GPO uses genetic algorithms for deep policy optimization in reinforcement learning.
problem Catastrophic consequence of parameter crossovers in neural networks for deep reinforcement learning.
method GPO uses imitation learning for policy crossover in the state space and applies policy gradient methods for mutation.
result GPO achieves superior performance and comparable sample efficiency compared to state-of-the-art policy gradient methods.
Novel tests for genetic independence in high-dimensional data.
problem Testing independence in genetics studies with many variables.
method Defining premetric structures on genetic data support spaces.
result Solid theoretical framework and computationally-efficient implementations.
Introduces Deep Genetic Network for optimizing neural network hyperparameters.
problem Optimizing neural network hyperparameters is a tedious and time-consuming task.
method Uses genetic algorithms within a deep neural network architecture to optimize hyperparameters during training.
result Deep Genetic Network successfully optimizes hyperparameters in various types of neural network layers.
Proposes counterfactual explainability for causal attribution, extending variance analysis methods.
problem Lack of mechanistic understanding in existing tools for explaining complex models.
method Extends global sensitivity analysis methods to causal explanations using directed acyclic graphs.
result Developed methods to estimate counterfactual explainability and applied to income inequality analysis.
Deep models improve GWAS by identifying genetic interactions.
problem Missing non-linear interaction effects in GWAS.
method Gradient-based DeepLIFT technique to interpret deep models.
result Known and novel genetic risk factors identified.
GeNet classifies metagenomic sequences with less memory and comparable recall to state-of-the-art methods.
problem Classifying metagenomic sequences from raw DNA sequences.
method Exploits hierarchical structure between labels for training, using deep representations.
result GeNet achieves competitive precision and good recall with less memory requirements.
New method detects outliers in genetic and non-genetic data.
problem Identifying outliers in genetic and non-genetic data.
method Influence function of multiple kernel canonical correlation analysis.
result Visualization method effectively detects influential observations.
The model predicts stock price trends and opening, minimum, and maximum prices with reasonable accuracy.
problem Forecasting stock prices and trends for investment decisions.
method Improvement of a model based on the association of three LSTM neural networks.
result The model predicts stock price trends and opening, minimum, and maximum prices with reasonable accuracy.
Secure Multiparty Computation protects data privacy in Symbolic Regression.
problem Data privacy in Symbolic Regression models.
method Secure Multiparty Computation for vertical partitioning.
result Comparable performance to centralized model while preserving privacy.
New method uses DNN for genetic variant identification, controlling randomness and improving interpretability.
problem Challenges in interpreting deep neural networks for genetic variant identification.
method Interpretable neural network model with controlled variable selection using ensembling, knockoffs, and de-randomization.
result The proposed method leads to more discoveries compared to conventional methods.
Novel method prioritizes genetic variants in nonlinear models.
problem Variable selection in nonlinear and nonparametric regression.
method Developed RATE measure for summarizing variable importance.
result RATE explains improved predictive accuracy of nonlinear models.
We investigate the application of two heuristic methods, genetic algorithms and tabu/scatter search, to the optimisation of realistic portfolios. The model is based on the classical mean-variance approach, but enhanced with floor and ceiling constraints, cardinality constraints and nonlinear transaction costs which inc…
G2Ns combine genetic genes with neural networks for reinforcement learning.
problem Improving sample efficiency and performance in reinforcement learning.
method Genetic-Gated Networks (G2Ns) that integrate binary genetic genes with neural network hidden layers.
result G2Ns achieve significant improvements in sample efficiency and performance in reinforcement learning.
A distributed feature selection framework identifies genetic risk factors for Alzheimer's disease.
problem High dimensionality of GWAS data makes it hard to detect genetic risk factors for Alzheimer's disease.
method Distributed Feature Selection Framework (DFSF) with distributed group Lasso screening rules and stability selection.
result The method efficiently identifies relevant genetic risk factors for Alzheimer's disease across multiple institutions.
Paper uses AI to predict stock market volatility with neural networks and genetic algorithms.
problem Traditional methods for predicting stock market volatility have high errors.
method Back-propagation neural network and genetic algorithm integrated model.
result The model predicts future volatility with low errors and high accuracy.
A multilevel model combines genetic and imaging data for AD diagnosis.
problem Classification from multimodal genetic and brain imaging data with unbalanced contributions.
method Multilevel model with structured penalties for joint effects between modalities.
result The model reveals relationships between genes, brain regions, and disease status.
Predict genetic inheritance patterns using hypergraphs and latent models.
problem Diagnosing inherited diseases requires identifying family genetic patterns.
method Represent family trees as hypergraphs, use latent state space models for causal inference.
result Allows for explainable predictions of patient genotypes based on relatives' phenotypes.
In plant and animal breeding studies a distinction is made between the genetic value (additive + epistatic genetic effects) and the breeding value (additive genetic effects) of an individual since it is expected that some of the epistatic genetic effects will be lost due to recombination. In this paper, we argue that t…
Ensemble GP improves genetic programming by achieving better results with smaller models.
problem Improving genetic programming for binary classification problems.
method Ensemble GP uses an evolved population structure, fitness evaluation, and genetic operators inspired by ensemble learning methods.
result Ensemble GP outperformed standard GP on eight binary classification problems, achieving better results with smaller models.
Historical review of genetic algorithms for the TSP shows three distinct phases.
problem Optimizing routes for the Traveling Salesman Problem using genetic algorithms.
method Meta-data analysis of publications over time.
result Three distinct phases in the development of genetic algorithms for TSP identified.
Proposes new genetic algorithm rule for market competition.
problem Market competition genetic algorithm rules.
method Econophysics kinetic market model as an evolutionary algorithm.
result New replacement rule for genetic algorithms.