Computational Biology meets AI Innovation

Next-Generation Microbiome × Bayesian Machine Learning

Pioneering next-generation biological computation through novel Bayesian machine learning methods. This breakthrough approach opens new pathways for applying Bayesian AI in medicine - from precise disease diagnosis to personalized treatment plans and accelerated drug development. By making complex microbiome data more interpretable, we're bringing AI-driven healthcare solutions closer to clinical reality.

🧬 Bayesian AI × Microbiome Engine
Live Analysis
Bayesian Model
AI Pipeline
Results
# I-SVVS: Integrative Stochastic Variational Variable Selection
class BayesianMicrobiomeModel:
def __init__(self):
# Prior distributions
self.alpha = Gamma(1.0, 1.0) # DP concentration
self.beta = Beta(1.0, 1.0) # Stick-breaking
self.tau = Gamma(0.1, 0.1) # Precision
def elbo(self, microbiome, metabolome):
# Evidence Lower BOund optimization
likelihood = log_p_x_theta(microbiome, metabolome)
kl_div = KL(q_theta, p_theta)
return likelihood - kl_div
Bayes' Theorem:
p(θ|X) = p(X|θ) × p(θ) / p(X)
posterior = likelihood × prior / evidence θ: microbiome parameters, X: multi-omics data
10x
ELBO Convergence
97%
Posterior Accuracy
50K+
Taxa Features
Mixture Components
🧬
Complex Biology
50K+ Features
Bayesian AI
🎯
Clinical Insights
97% Accuracy
10x Faster Analysis
$M+ Cost Savings
Scalability
🧠 Stochastic Variational Inference
📊 Multi-Omics Integration

Disease Prediction Model

🔄 Real-time Analysis
Microbiome-Disease Association Network
IF: 16.8
Microbiome Journal Publication
50x
Performance Improvement
3
Top-Tier Publications
$M+
Healthcare Cost Savings

Breakthrough Research

Pioneering AI-driven computational methods for next-generation biological discovery

Newest

VBayesMM: Variational Bayesian Microbiome Multiomics

Briefings in Bioinformatics 2025 Impact Factor: 8.7

VBayesMM Framework Architecture

Project Homepage | Press Release

Novel Features

Superior Accuracy Uncertainty Prediction Feature Selection Data Integration Massive Scalability Interpretation Forecasts

Data Types

Discrete Data Continuous Data Metabolomics Microbiome

Technical Solutions

Deep Learning Bayesian Neural Network Bayesian Supervised Learning Spike and Slab Priors Variational Inference TensorFlow PyTorch

I-SVVS: Integrative Stochastic Variational Variable Selection

Briefings in Bioinformatics 2025 Impact Factor: 8.7

I-SVVS Framework Architecture

Project Homepage | Press Release

Novel Features

Data Integration Clustering Accuracy Feature Selection Massive Scalability Interpretation Forecasts

Data Types

Discrete Data Continuous Data Metabolomics Microbiome

Technical Solutions

Hierarchical Dirichlet Process Stochastic Variational Inference Bayesian Unsupervised Learning Python

SVVS: Stochastic Variational Variable Selection

Microbiome 2022 Impact Factor: 16.837

SVVS Framework Architecture

Project Homepage

Novel Features

Clustering Accuracy Feature Selection Massive Scalability Interpretation Forecasts

Data Types

Discrete Data Microbiome

Technical Solutions

Dirichlet Process Stochastic Variational Inference Bayesian Unsupervised Learning Python

SVBPhylo: Variational Bayesian Phylogenetic Inference

Molecular Biology and Evolution 2019 Impact Factor: 14.797

SVVS Framework Architecture

Source Code

Novel Features

Clustering Accuracy Massive Scalability

Data Types

Discrete Data DNA/RNA Sequencing

Technical Solutions

Bayesian phylogenetics Model Stochastic Variational Inference Parallel Computing Massive Scalability HPC C++

oFVSD: optimized Forward Variable Selection Decoder

Frontiers in Neuroinformatics 2023

SVVS Framework Architecture

Source Code

Novel Features

Superior Accuracy Feature Selection

Data Types

Neuroimaging Structural MRI

Technical Solutions

Supervised Learning Forward variable selection Parallel Computing Python

Publications

Peer-reviewed research with measurable impact in top-tier journals

VBayesMM: variational Bayesian neural network to prioritize important relationships of high-dimensional microbiome multiomics data

Authors: Tung Dang, Artem Lysenko, Keith A Boroevich, and Tatsuhiko Tsunoda
Journal: Briefings in Bioinformatics, 2025, 26(4) | Impact Factor: 8.7
DOI: 10.1093/bib/bbaf300 | Project Page

I-SVVS: integrative stochastic variational variable selection to explore joint patterns of multi-omics microbiome data

Authors: Tung Dang, Yushiro Fuji, Kie Kumaishi, Erika Usui, Shungo Kobori, Takumi Sato, Yusuke Toda, Kengo Sakurai, Yuji Yamasaki, Hisashi Tsujimoto, Masami Yokota Hirai, Yasunori Ichihashi, and Hiroyoshi Iwata
Journal: Briefings in Bioinformatics, 2025, 26(3) | Impact Factor: 8.7
DOI: 10.1093/bib/bbaf132 | Project Page

Stochastic Variational Variable Selection for High-Dimensional Microbiome Data

Authors: Tung Dang, Kie Kumaishi, Erika Usui, Shungo Kobori, Takumi Sato, Yusuke Toda, Kengo Sakurai, Yuji Yamasaki, Hisashi Tsujimoto, Masami Yokota Hirai, Yasunori Ichihashi, and Hiroyoshi Iwata
Journal: Microbiome, 2022, 10:236 | Impact Factor: 16.837
DOI: 10.1186/s40168-022-01439-0 | GitHub Repository

Stochastic Variational Inference for Bayesian Phylogenetics: A Case of CAT Model

Authors: Tung Dang and Hirohisa Kishino
Journal: Molecular Biology and Evolution, 2019, 36(4):825-835 | Impact Factor: 14.797
DOI: 10.1093/molbev/msz020 | Source Code

Technical Expertise

Deep AI and computational skills spanning Bayesian machine learning, biological computation, and scalable biotechnology solutions

🧬 Computational Biology

Microbiome-Multi-Omics Integration Microbiome Research Metabolomics Integration Phylogenetics Genomics Population Genetics Systems Biology Bioinformatics

🤖 AI & Machine Learning

Bayesian Machine Learning Stochastic Variational Inference Deep Learning MCMC Methods Stochastic Optimization Neural Networks AI Innovation

💻 Programming & Computing

Python C++ R TensorFlow PyTorch HPC GPU Computing Cloud Computing

📊 Data Science & Statistics

Statistical Modeling Data Visualization Big Data Analytics Experimental Design A/B Testing Time Series Analysis

Let's Collaborate

Ready to revolutionize biotechnology through AI innovation? Let's discuss opportunities for research collaboration, consulting, or technology partnerships in next-generation biological computation and scalable AI solutions.

Prefer direct contact?

dangthanhtung91@vn-bml.com