Will Hohyon Ryu hohyon-ryu
hohyon-ryu
/ chunk_message.py
Created
January 12, 2016 07:28
Chunk a long message into chunks of max length n with the page numbers like (1/10)
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| def chunk(msg, n): | |
| words = msg.split(" ") | |
| totalPages = 1 | |
| prevTotalPages = 0 | |
| while totalPages != prevTotalPages: | |
| chunks = [] | |
| chunk = [] | |
| for word in words: | |
| page = "(%d/%d)" % (len(chunks) + 1, totalPages) | |
| if len(" ".join(chunk + [page])) > n: |
hohyon-ryu
/ lda_gibbs.py
Created
September 11, 2011 01:35
— forked from mblondel/lda_gibbs.py
Latent Dirichlet Allocation with Gibbs sampler
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| """ | |
| (C) Mathieu Blondel - 2010 | |
| Implementation of the collapsed Gibbs sampler for | |
| Latent Dirichlet Allocation, as described in | |
| Finding scientifc topics (Griffiths and Steyvers) | |
| """ | |
| import numpy as np |
hohyon-ryu
/ gist:1107915
Created
July 26, 2011 20:21
Get a 3D plane through 3 points and get z of a point (x,y) on that plane
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| require "matrix" | |
| def cross( v, w ) | |
| x = v[1]*w[2] - v[2]*w[1] | |
| y = v[2]*w[0] - v[0]*w[2] | |
| z = v[0]*w[1] - v[1]*w[0] | |
| Vector[x,y,z] | |
| end | |
| def multi_sumV( v, w ) |
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| # Script to test stemming for ElasticSearch. Working now!! | |
| # Reference: http://stackoverflow.com/questions/4981001/why-elasticsearch-is-not-finding-my-term | |
| require 'rubygems' | |
| require 'net/http' | |
| require 'yaml' | |
| require 'json' | |
| # kill the index | |
| delete = Net::HTTP::Delete.new("/willindex") |