xiangze xiangze
xiangze
/ genCorpusFromFile.R
Last active
August 29, 2015 14:11
CVPR Title View original http://xiangze.hatenablog.com/entry/20130525/p1
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| library(tm) | |
| library(Snowball) | |
| gencorpus <- function(dat,stemn=T){ | |
| corpus <- Corpus(DataframeSource(data.frame(as.character(dat[,1])))) | |
| corpus <- tm_map(corpus, removePunctuation) | |
| corpus <- tm_map(corpus, tolower) | |
| corpus <- tm_map(corpus, stripWhitespace) | |
| corpus <- tm_map(corpus, function(x) removeWords(x,stopwords("english"))) | |
| if(stemn==T){ |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| N <- 10 | |
| k <- 3 | |
| #data | |
| x0 <-0 | |
| x1 <-10 | |
| y0 <-0 | |
| y1 <-10 | |
| v2 <- 1 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #from BUGS book page 293 | |
| #Stick-breaking process | |
| #http://www2.imm.dtu.dk/courses/02443/projects/Roeder_JASA_1990.pdf | |
| library(rstan) | |
| C <- 10 | |
| data <-read.csv("data.csv") | |
| N <-nrow(data) | |
| model <-stan_model("STB.stan") |
xiangze
/ ParticleFilter.ipynb
Last active
August 29, 2015 14:03
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # -*- coding: utf-8 -*- | |
| import numpy as np | |
| import matplotlib.pyplot as plt | |
| #http://d.hatena.ne.jp/teramonagi/20120930/1348982608 | |
| #https://gist.github.com/teramonagi/3805923#file-mcmc_replica_exchange_mcmc-py | |
| import repMC as repMC |
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
xiangze
/ ParticleFilter.py
Last active
August 29, 2015 14:02
ParticleFilter which can be input arbitrary ODE(dynamical system)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # -*- coding: utf-8 -*- | |
| """ | |
| Created on Sat Jun 14 18:48:17 2014 | |
| @author: xiangze | |
| """ | |
| import numpy as np | |
| #from itertools import accumulate |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # -*- coding: utf-8 -*- | |
| """ | |
| Created on Sat Jun 07 20:38:05 2014 | |
| @author: xiangze | |
| """ | |
| from BeautifulSoup import BeautifulSoup | |
| import urllib2 | |
| import time |
xiangze
/ desiredrive_score.ipynb
Last active
August 29, 2015 14:02
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
xiangze
/ sympy_series_taylor.ipynb
Created
May 31, 2014 15:47
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.