Singularity container

Posted on lun. 24 septembre 2018 in container by Kazuhiro Terao
Tagged with singularity, container, software

Long due blog post about our singularity container use!


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News @ 2018-09-07

Posted on ven. 07 septembre 2018 in news by Kazuhiro Terao
Tagged with news, paper

News from the last week's meeting publications and talk/job opportunities!


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News @ 2018-08-31 ... paper rush!

Posted on ven. 31 août 2018 in news by Kazuhiro Terao
Tagged with news, paper

News from last 2 weeks, new meeting time, publications and talk/job opportunities!


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ThreadProcessor: speed

Posted on mar. 06 mars 2018 in larcv by Kazuhiro Terao
Tagged with larcv, thread processor

Here's a report for a naive data rate profiling of ThreadProcessor, larcv's threaded data reader we often use for network training. Measured on my macbook pro early 2013 model (old!) but reproduced similar numbers on dell xps15 (9560).


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Tutorials on Colaboratory

Posted on ven. 02 mars 2018 in tutorial by Kazuhiro Terao
Tagged with python tutorial, DL tutorial, colaboratory, tensorflow

List of tutorials covering basics of tensorflow, slim, image classification and semantic segmentation using MNIST images. All notebooks can be run on free Google colaboratory with GPU. No need to own your own GPU machine!


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Training Semantic-Segmentation Data Set (v0.1.0)

Posted on ven. 05 janvier 2018 in semantic segmentation by Kazuhiro Terao
Tagged with public data, semantic segmentation, u-resnet

A demonstration to train U-ResNet (convolutional neural network for semantic segmentation) for track/shower separation using a (practice) public data sample (v0.1.0). I show the network's learning curve as well as visualization of how the network's performance improved during the training on a specific track/shower sample image. This notebook can also serve as a generic example of configuring larcv IO to train a semantic segmentation network.


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Browsing Semantic-Segmentation Data Set (v0.1.0)

Posted on lun. 01 janvier 2018 in public data by Kazuhiro Terao
Tagged with public data, analysis example

Browse through the file contents of the first semantic-segmentation data release (v0.1.0). I go over an introduction to semantic-segmentation image analysis task, sample generation configurations, and further cover information that can be used for training algorithms for object detection and even instance-wise semantic segmentation. I also show some physics of the included physics events.


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Browsing Classification Data Set (v0.1.0)

Posted on ven. 29 décembre 2017 in public data by Kazuhiro Terao
Tagged with public data, analysis example

Browse through the file contents of the first classification data release (v0.1.0). I go over sample generation configurations, dump some images, and analyze particles' kinematic distributions. I cover an important aspect of image filtering that was a part of sample generation.


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Getting started: paper readings

Posted on mar. 19 décembre 2017 in tutorial by Kazuhiro Terao
Tagged with paper

Useful readings for (new) group members.


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Tutorials

Posted on mar. 19 décembre 2017 in tutorial by Kazuhiro Terao
Tagged with python tutorial, larcv tutorial, public data

List of tutorials covering software installations, training a network using (public) larcv data files, and developing your own code in larcv.


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