LFITaskForce / FlatironMeeting

Meeting repo for likelihood free inference meeting
https://lfitaskforce.github.io/FlatironMeeting
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gravitational lensing parameter estimation #56

Open yasharhezaveh opened 5 years ago

yasharhezaveh commented 5 years ago

Your Hack Title

Estimate the parameters of strong gravitational lenses with neural nets in a likelihood-free setting

Contacts: Yashar Hezaveh, Laurence Perreault Levasseur, Participants: Me

Goals and deliverable

[describe your goals for the week and the deliverables you are aiming for] One corner plot of lensing parameters with an L-free method

Resources needed

[describe the resources (software, skills, data, or just enthusiasm) needed for this project] We have data, pre-trained feed-forward neural nets, and GPUs

Detailed description

[add additional details about the project]

JoeriHermans commented 5 years ago

Hi @yasharhezaveh

Is the simulator-code publicly available?

yasharhezaveh commented 5 years ago

Hi Joeri, There's an inconvenient version of it here: https://github.com/yasharhezaveh/Ensai But in that code the simulator is in matlab. Yesterday we made a python version of it, but it's not on github yet. If you stop by I can share it with you. cheers Yashar

On Thu, Mar 21, 2019 at 8:51 AM Joeri Hermans notifications@github.com wrote:

Hi @yasharhezaveh https://github.com/yasharhezaveh

Is the simulator-code publicly available?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/LFITaskForce/FlatironMeeting/issues/56#issuecomment-475216412, or mute the thread https://github.com/notifications/unsubscribe-auth/AEryd0fzjg1tHUkHuR90QcaSvslgIOafks5vY4BggaJpZM4b_T9V .

JoeriHermans commented 5 years ago

Hi @yasharhezaveh

I'm currently working on the benchmark hack. I'll drop by later.

Thanks,

Joeri

LaurencePeanuts commented 5 years ago

Corner plot!

Screenshot 2019-03-21 16 03 44

bwandelt commented 5 years ago

Amazing!