User profiles for Antti Honkela
Antti HonkelaProfessor, University of Helsinki Verified email at helsinki.fi Cited by 3703 |
A community effort to assess and improve drug sensitivity prediction algorithms
Predicting the best treatment strategy from genomic information is a core goal of precision
medicine. Here we focus on predicting drug response based on a cohort of genomic, …
medicine. Here we focus on predicting drug response based on a cohort of genomic, …
Identifying differentially expressed transcripts from RNA-seq data with biological variation
Motivation: High-throughput sequencing enables expression analysis at the level of individual
transcripts. The analysis of transcriptome expression levels and differential expression (DE…
transcripts. The analysis of transcriptome expression levels and differential expression (DE…
[HTML][HTML] Sequence element enrichment analysis to determine the genetic basis of bacterial phenotypes
Bacterial genomes vary extensively in terms of both gene content and gene sequence. This
plasticity hampers the use of traditional SNP-based methods for identifying all genetic …
plasticity hampers the use of traditional SNP-based methods for identifying all genetic …
[PDF][PDF] Approximate Riemannian conjugate gradient learning for fixed-form variational Bayes
Variational Bayesian (VB) methods are typically only applied to models in the conjugate-exponential
family using the variational Bayesian expectation maximisation (VB EM) algorithm …
family using the variational Bayesian expectation maximisation (VB EM) algorithm …
Computing tight differential privacy guarantees using fft
Differentially private (DP) machine learning has recently become popular. The privacy loss
of DP algorithms is commonly reported using (ed)-DP. In this paper, we propose a numerical …
of DP algorithms is commonly reported using (ed)-DP. In this paper, we propose a numerical …
Model-based method for transcription factor target identification with limited data
A Honkela, C Girardot, EH Gustafson… - Proceedings of the …, 2010 - National Acad Sciences
We present a computational method for identifying potential targets of a transcription factor (TF)
using wild-type gene expression time series data. For each putative target gene we fit a …
using wild-type gene expression time series data. For each putative target gene we fit a …
Gaussian process modelling of latent chemical species: applications to inferring transcription factor activities
Motivation: Inference of latent chemical species in biochemical interaction networks is a key
problem in estimation of the structure and parameters of the genetic, metabolic and protein …
problem in estimation of the structure and parameters of the genetic, metabolic and protein …
Genome-wide modeling of transcription kinetics reveals patterns of RNA production delays
A Honkela, J Peltonen, H Topa… - Proceedings of the …, 2015 - National Acad Sciences
Genes with similar transcriptional activation kinetics can display very different temporal
mRNA profiles because of differences in transcription time, degradation rate, and RNA-…
mRNA profiles because of differences in transcription time, degradation rate, and RNA-…
Bayesian non-linear independent component analysis by multi-layer perceptrons
H Lappalainen, A Honkela - Advances in independent component …, 2000 - Springer
In this chapter, a non-linear extension to independent component analysis is developed.
The non-linear mapping from source signals to observations is modelled by a multi-layer …
The non-linear mapping from source signals to observations is modelled by a multi-layer …
[HTML][HTML] Strong pathogen competition in neonatal gut colonisation
Opportunistic bacterial pathogen species and their strains that colonise the human gut are
generally understood to compete against both each other and the commensal species …
generally understood to compete against both each other and the commensal species …