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# Reference for the Unicode character categories:
# http://www.fileformat.info/info/unicode/category/index.htm
import re
import sys
import unicodedata

all_chars = (unichr(i) for i in xrange(sys.maxunicode))
control_chars = ''.join(c for c in all_chars if unicodedata.category(c) in set(['Cc','Cf','Cn','Co','Cs']))
control_char_re = re.compile('[%s]' % re.escape(control_chars))

mamonu

awk -F, '{$1=++i FS $1;}1' OFS=, file  > newfile

# to ingest csv after correct schema is defined in schema.xml

defined schema:

<fields>

<field name="line" type="string" indexed="true" stored="true" required="true"/>
<field name="coicop" type="integer" indexed="true" stored="true"/>

mamonu

library(solrium)
library(formattable)



solr_connect("localhost:8080/solr/select", errors = "complete", verbose = TRUE)

solrdf<- solr_search(q='EXPDESC:dr+pepper', fl=c('score'),rows=100,wt='csv' )

mamonu

How to use Openstack
Getting set up

Contact a Lab manager

They will need to set you up with an Openstack account (login and password)

They will also need to either include you on an existing project or set up a new one just for you

mamonu

sudo apt-get update
sudo apt-get dist-upgrade
clear
sudo add-apt-repository ppa:enlightenment-git/ppa
sudo apt-get update
sudo apt-get install terminology 
    
    
#Add R

mamonu

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer

sudo apt-get install oracle-java8-set-default

#Edit .bashrc and add if not there the below part
#JAVA_HOME=<jdk-install-dir>
#export JAVA_HOME
#PATH=$JAVA_HOME/bin:$PATH

mamonu

pip freeze --local | grep -v '^\-e' | cut -d = -f 1  | xargs -n1 pip install -U

mamonu

import sys

import numpy
from nltk.cluster import KMeansClusterer, GAAClusterer, euclidean_distance
import nltk.corpus
from nltk import decorators
import nltk.stem

stemmer_func = nltk.stem.EnglishStemmer().stem
stopwords = set(nltk.corpus.stopwords.words('english'))

mamonu

Advanced Functional Programming with Scala - Notes

Copyright © 2017 Fantasyland Institute of Learning. All rights reserved.

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x

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Taken from https://web.archive.org/web/20130517134339/http://bulba.sdsu.edu/jeanette/thesis/PennTags.html (since the source document now appears to be offline)

Penn Treebank II Tags

Note: This information comes from "Bracketing Guidelines for Treebank II Style Penn Treebank Project" - part of the documentation that comes with the Penn Treebank.

Contents:

Bracket Labels
Clause Level