ryanfb

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ryanfb

Geocollider

Ryan Baumann

Duke Collaboratory for Classics Computing

@ryanfb

• Geocollider: generic functionality for finding potential matches between two placename datasets. Example: find the matching place in GeoNames for a Pleiades place
• Aimed at providing generic functionality previously implemented in one-off scripts
  • Pleiades+ (GeoNames): https://github.com/ryanfb/pleiades-plus
  • Pleiades/TGN: https://github.com/ryanfb/pleiades-tgn
• Geocollider is a Ruby gem: https://github.com/isawnyu/geocollider

ryanfb

https://archive.org/download/78_.-tam-za-vahom-2.-horicka-zelena_andrej-gellert_gbia0001742a/!.%20Tam%20Za%20Vahom;%202.%20Horicka%20Zelena%20-%20Andrej%20Gellert.mp3
https://archive.org/download/78_1-a-dew-drop-2-rain-song_elizabeth-wheeler-sherman-gilchrist-smith_gbia0013545a/(1)%20A%20Dew%20Drop;%20(2)%20Rain%20Song%20-%20Elizabeth%20Wheeler.mp3
https://archive.org/download/78_...must-suffer-for-the-one-mistake-i-made_peppermint-harris_gbia0001396b/...Must%20Suffer%20(For%20The%20One%20Mistake%20I%20Made)%20-%20Peppermint%20Harris.mp3
https://archive.org/download/78_-and-mimi_art-lund-kennedy-simon-johnny-thompson_gbia0012786b/-And%20Mimi%20-%20Art%20Lund%20-%20Kennedy%20-%20Simon%20-%20Johnny%20Thompson.mp3
https://archive.org/download/78_-tramp-along-the-highway_nelson-eddy-nathaniel-shilkret-and-orchestra-rida-johnson_gbia0011035b/…%20Tramp%20Along%20the%20Highway%20-%20Nelson%20Eddy%20-%20Nathaniel%20Shilkret%20and%20Orchestra.mp3

ryanfb

Synthesize a MIDI file to WAV from the command line using FluidSynth:

fluidsynth -F output.wav soundfont.sf2 input.mid

Some popular SoundFonts: GeneralUser GS, Fluid R3 GM, some others.

DeepBach uses the Python music21 library for MIDI parsing, but only supports monophonic MIDI (it throws 'Chord' object has no attribute 'pitch' if you give it a polyphonic MIDI file). The patch here lets it use polyphonic MIDI by arbitrarily using the first pitch in a chord.

ryanfb

#!/usr/bin/env ruby

require 'net/http'
require 'json'

# hdhomerun device ASDF found at 10.0.1.1
hdhomerun_discover = `hdhomerun_config discover | head -1`
hdhomerun_ip = hdhomerun_discover.split(' ').last

lineup = JSON.parse(Net::HTTP.get(URI("http://#{hdhomerun_ip}/lineup.json")))

ryanfb

In this tutorial, I'll give a quick way to filter Pleiades places to those contained within a modern country's borders.

Install GDAL with brew install gdal (on a Mac) or download GDAL binaries for your platform.

Download a modern country's shapefile (for this example, Bulgaria) from GADM: http://www.gadm.org/country

Download the latest Pleiades KMZ data dump. Unzip to KML with unzip pleiades-latest.kmz.

Use the top-level administrative boundary for Bulgaria to clip the resulting tmp/doc.kml file and save the result as GeoJSON:

ryanfb

About

These are my public, unorganized notes on stumbling blocks I've run across setting up DeepMask / SharpMask for training: https://github.com/facebookresearch/deepmask

NNProject_DeepMask

An alternative (non-Facebook, Python instead of Torch) open-source implementation of DeepMask was previously available here: https://github.com/abbypa/NNProject_DeepMask

Before the Facebook code was released, I started some work on Dockerizing this implementation which may also help others use it: https://github.com/ryanfb/NNProject_DeepMask/blob/docker_experimental/Dockerfile

ryanfb

### Keybase proof

I hereby claim:

  * I am ryanfb on github.
  * I am ryanfb (https://keybase.io/ryanfb) on keybase.
  * I have a public key whose fingerprint is A93E 5839 3686 F89E 8E79  78CF 4867 2D7A C53C 9D8E

To claim this, I am signing this object:

ryanfb

diff -ur linux/DeepFlow_release2.0/Makefile osx/DeepFlow_release2.0/Makefile
--- linux/DeepFlow_release2.0/Makefile	2015-09-17 11:32:47.000000000 -0400
+++ osx/DeepFlow_release2.0/Makefile	2016-07-27 14:46:58.000000000 -0400
@@ -1,4 +1,4 @@
-CC=gcc
+CC=/usr/local/bin/gcc-6
 
 CFLAGS=-Wall -g -O3 -msse4 -fPIC
 LDFLAGS=-g -Wall -O3 -msse4 -fPIC
Only in osx/DeepFlow_release2.0: deepflow2.dSYM

ryanfb

/places/305064,#<OSM::Node:0x007ffcf93a0658 @lon="6.6082602", @lat="36.3645192", @id=27564946, @version=1, @uid=-1, @user="Bo_hichem", @timestamp="2016-04-23T19:19:21Z", @db=nil, @tags={"admin_level"=>"8", "alt_name"=>"Qacentina", "alt_name:la"=>"Constantina", "capital"=>"4", "is_in"=>"Constantine, Constantine, Algeria", "is_in:continent"=>"Africa", "is_in:country"=>"Algeria", "is_in:country_code"=>"DZ", "name"=>"Constantine", "name:ar"=>"قسنطينة", "name:ber"=>"ⵇⵙⴻⵟⵉⵏⴰ", "name:de"=>"Constantine", "name:en"=>"Constantine", "name:es"=>"Constantina", "name:fr"=>"Constantine", "name:kab"=>"Qsemṭina", "name:la"=>"Cirta", "name:lt"=>"Konstantina", "name:ru"=>"Константина", "name:tr"=>"Konstantin", "note"=>"thank you not to change the name. tag = name merci de ne pas changer les nom . tag= name يرجى عدم تغيير الاسماء. tag= name", "place"=>"city", "population"=>"448374", "population:date"=>"2008", "ref:ONS"=>"2501", "wikipedia"=>"fr:Constantine (Algérie)"}>
/places/315233,#<OSM::Node:0x007ffcfce8af20 @lon="10.1847938