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    wd15 commented #449
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    auag92 opened #449
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auag92
@auag92
Good Luck in the corporate world!
**functionally written python
Excuse the typos - I think the all nighter is taking its toll...cheers
Umar Farooq Ghumman
@UmarFg_twitter
Hi,
Can your 2point correlation function somehow determine the isotropy of an image?
Daniel Wheeler
@wd15
I'm here
auag92
@auag92
Hi
Daniel Wheeler
@wd15
Hey, what are we doing this summer?
auag92
@auag92
1.) Finish the transition to Dask/ Functional workflow
Daniel Wheeler
@wd15
ok, what about your atomic stuff?
auag92
@auag92
2.) add tools for analyzing atomistic datasets - point cloud 2pt stats, Radial distribution functions
Daniel Wheeler
@wd15
Sounds good. I'm excited
auag92
@auag92
and few geometry characterizing techniques
Daniel Wheeler
@wd15
I might try to get a head start with fmks if you want to continue with it
auag92
@auag92
Sure...that would be great
Can start with one of the ticket items
Daniel Wheeler
@wd15
Yes, I think the goal was to reintroduce it into pymks
wasn't it?
auag92
@auag92
Yeah...
Daniel Wheeler
@wd15
Ok, I'll try and finish that
auag92
@auag92
Okay... then I will work on the two point stats workflow and push it to you for review
Daniel Wheeler
@wd15
I think I know what I need to do. We're not doing much CNN then?
Which is fine as we have a ton of work
auag92
@auag92
Yeah, let's conclude this so we can wrap it into a paper
I have been tinkering with CNNs using keras-tensorflow on the sidelines-- will show results once I am there. We can take that as the next project after wrapping up pymks update.
Daniel Wheeler
@wd15
ok, we have a lot to do over the summer, I just need to get started
anything esle?
auag92
@auag92
yeah... looking forward to it
Also... I would be presenting a poster
at MLSE2018 conference in Carnegie Mellon on PyMKS
It's from 6th to 8th of June - will share the poster for review by last week of May.
Daniel Wheeler
@wd15
ok, very cool, happy to review
auag92
@auag92
thanks... that's all from my end for now
Daniel Wheeler
@wd15
I won't see you much for that first week of your visit as I'm out on June 4 and 5 so we'll start properly the following week
auag92
@auag92
Cool...then I will directly come by to office on the Monday of the following week--- I have cluster access so I will continue working from home
Daniel Wheeler
@wd15
ok, that makes sense
that's all then
auag92
@auag92
yeps... good day
A. M. Jokisaari
@amjokisaari
hi Daniel & company... I'm pondering doing two-point statistics on a 3D microstructure (data is in exodus file format). can I do this with PyMKS?
Daniel Wheeler
@wd15
@amjokisaari, Hi!. You could try using PyMKS. We'll see what the issues are. Firstly you'll need to get the data into a grid format in a Numpy array. This seems like a promising package for importing Exodus file formats into Numpy.
A. M. Jokisaari
@amjokisaari
@wd15 , ah okay, thanks! I was wondering about the data structure for PyMKS. the two-point correlation function would work in 3D, I'm assuming, but I'm wondering how it would be visualized. (In 2D you get the 2D graph, thinking of the first PyMKS example). Any thoughts?
Daniel Wheeler
@wd15
PyMKS is a very simple package. It's just some simple helper classes that manipulate numpy arrays. It doesn't do any visualization apart from some simple Matplotlib plots. PyMKS should work in 1D, 2D or 3D. I'm not sure about the best way to visualize 2-point correlations in 3D. It's probably better to do a dimensionality reduction and then create visualizations from the follow up data IMO.
A. M. Jokisaari
@amjokisaari
okay, I see, so I might want to pipeline the data into something else or do additional manipulation on it. I'll have to give it a try and report back.
Daniel Wheeler
@wd15
The 2-points stats themselves are not the final result, in general, but a stage in the process to more tractable data.
A. M. Jokisaari
@amjokisaari
I might just want that, though. I actually want to do exactly what's in the first example - showing anisotropy of some feature.
A. M. Jokisaari
@amjokisaari
thanks for the help!
Daniel Wheeler
@wd15
No worries, let me know if you get stuck.
Amir1361
@Amir1361
Hi Daniel, Please let me know that how can load my micro-structure image in PyMKS. Can I directly load it and use it? Also, please let me know when I built my process-structure link, how can I use it for prediction of new microstructure from new inputs? In fact I am looking for how it can produce microstructure with predicted principal components? Is it possible to predict microstructure? Thanks for your help!
Daniel Wheeler
@wd15

November PyMKS Meeting

Whenisgood: http://whenisgood.net/pbmz5zh
Agenda: https://github.com/materialsinnovation/pymks/wiki/November-Meeting-Agenda
Hangout: https://hangouts.google.com/call/HRWiFRJ4Eai5VZdMoCIiAEEE

Please fill out the whenisgood when you get a chance

Daniel Wheeler
@wd15

November PyMKS Meeting

WhenIsGood Results

Event: November PyMKS Meeting
Date: November 19, 2019
Time: 3:00:00 PM
Can make it: Amir Abbas Kazemzadeh, Apaar Shanker, Berkay Yucel, Berkay Yucel, Daniel Wheeler
Add to calendar: iCal
(Outlook, Mac iCal, Google, etc.)
Timezone: US/Eastern

US/Eastern
Date: November 19, 2019
Time: 3:00:00 PM
Invitees: Amir Abbas Kazemzadeh, Apaar Shanker, Berkay Yucel, Berkay Yucel, Daniel Wheeler