[Coffeeseminar] Journal club 13.06. 09:05

[Aaro Salosensaari]

Hello all:

in case someone missed the new date because of the timetable mixup with 
holidays (apologies), the journal club meet is on 13.6. 09:05.

Best,

Aaro

------ Original Message ------
Subject: Re: Journal club 30.5. 09:05 " "
Date: Thu, 23 May 2019 14:03:11 +0300
To: Coffeeseminar <coffeeseminar at lists.utu.fi>, Mda <mda at lists.utu.fi>
From: Aaro Salosensaari <aaro.salosensaari at utu.fi>
> And hello again,
> 
> as Noora helpfully reminded just a minute ago, next Thursday is a 
> holiday (helatorstai), and 6.6 we have an another internal meet, so the 
> Journal Club presentation announced below will be moved to 13.6.2019.
> 
> On 23.5.2019 13.52, Aaro Salosensaari wrote:
>> Hello,
>>
>> in next week's journal club (30.5.2019 ~09:05, in 2nd floor meeting 
>> room), I will present following advance publication:
>>
>> Lee, M., Han, S. W. & Seok, J. Prediction of survival risks with 
>> adjusted gene expression through risk-gene networks. /Bioinformatics/ 
>> https://academic.oup.com/bioinformatics/advance-article/doi/10.1093/bioinformatics/btz399/5490203 
>> <https://doi.org/10.1093/bioinformatics/btz399>
>>
>> A couple of points of interest
>>
>> * includes nice overview of traditional Cox-LASSO survival with 
>> variable selection
>>
>> * recursive network construction by neighborhood search was a news 
>> concept to be and I thought it was quite interesting on its own
>>
>> * "data adjustment" sounds weird, but in practice the authors propose 
>> to project the data to simpler linear model structure induced by the 
>> network, which at least conceptually sounds surprisingly similar but 
>> maybe numerically simpler than Bayesian projective inference variable 
>> selection which according Piironen, Paasiniemi and Vehtari 2018 
>> https://arxiv.org/abs/1810.02406 works well for prediction and feature 
>> selection
>>
>> - best,
>>
>>  Aaro
>>
-- 
Aaro Salosensaari
aaro.salosensaari at utu.fi
Projektitutkija (Project Researcher) / Jatko-opiskelija (PhD student)
Turun Yliopisto / University of Turku