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Questions tagged [word-cloud]

A tag cloud is a visual representation for text data, typically used to depict keyword metadata (tags) on websites.

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Increase resolution with word-cloud and remove empty border

I am using word cloud with some txt files. How do I change this example if I wanted to 1) increase resolution and 2) remove empty border. #!/usr/bin/env python2 """ Minimal Example =============== Generating a square wordcloud from the US…
Bobo
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How to create a word cloud from a corpus in Python?

From Creating a subset of words from a corpus in R, the answerer can easily convert a term-document matrix into a word cloud easily. Is there a similar function from python libraries that takes either a raw word textfile or NLTK corpus or Gensim…
alvas
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Python: wordcloud, repetitive words

In the word cloud I have repetitive words and I do not understand why they are not counted together and are shown then as one word. from wordcloud import WordCloud word_string = 'oh oh oh oh oh oh verse wrote book stand title book would life…
Alina
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Generate word cloud from single-column Pandas dataframe

I have a Pandas dataframe with one column: Crime type. The column contains 16 different "categories" of crime, which I would like to visualise as a word cloud, with words sized based on their frequency within the dataframe. I have attempted to do…
the_bonze
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Failed building wheel for pillow

Trying to build a wordcloud in python. # Start with loading all necessary libraries import pandas as pd import matplotlib.pyplot as plt from wordcloud import WordCloud pandas imported just fine, although took a bit longer then expected. now i…
sky_walker
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change specific word color in wordcloud

I would like to build a word cloud with R (I have done so with the package wordcloud) and then color specific words a certain color. Currently the behavior of the function is to color words according to frequency (which can be useful) but word size…
Tyler Rinker
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geom_wordcloud : is this a pipe dream

I deal a bit with textual data across various grouping variables. I'm thinking of creating a method to make faceted wordcloud plots using Ian Fellows' wordcloud package. I like the way ggplot2 facets social variables. I'm deciding how to approach…
Tyler Rinker
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generating word cloud for items in a list in python

my_list=["one", "one two", "three"] and I am generating a word cloud for this list by using wordcloud = WordCloud(width = 1000, height = 500).generate(" ".join(my_list)) As I am converting all the items into string it is generating word cloud…
Pyd
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D3: Using force layout for word clouds

I'm working on a tag visualization where tags transition between different force-directed layouts. I had few issues figuring out how to transition from a bubble chart to a node chart, but I'm a bit stuck as to how to get the charts to transition…
Jess
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how can one increase size of plotted area wordclouds in R

trying to replicate the example here; http://onertipaday.blogspot.com/2011/07/word-cloud-in-r.html Need help figuring out how to increase the plotted area of the word cloud. Changing the height and width parmeters in png("wordcloud_packages.png",…
sgt pepper
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R: add title to wordcloud graphics / png

I have some working R code that generates a tag cloud from a term-document matrix. Now I want to create a whole bunch of tag clouds from many documents, and to inspect them visually at a later time. To know which document(s)/corpus the tag-cloud…
knb
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Create wordcloud from dictionary values

I just wrote a script that extracts all the spoken text in the Dutch Parlement of a few thousand XML files. For every speaker it count the amount of times a speaker said some words. After doing this I calculated the TF * IDF value of every word for…
Niels Gorsel
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text wordcloud plotting error

I have the following code for plotting a word cloud, and am getting the subsequent error. wordcloud(dm$word, dm$freq, scale=c(8,.2),min.freq=2, + max.words=Inf, random.order=FALSE, rot.per=.15, colors=rainbow >Warning message: In…
Sridevi Vadapalli
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Wordcloud is cropping text

I am using twitter API to generate sentiments. I am trying to generate a word-cloud based on tweets. Here is my code to generate a wordcloud wordcloud(clean.tweets, random.order=F,max.words=80, col=rainbow(50), scale=c(3.5,1)) Result for this: I…
Harsh Shah
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WordCloud from data frame with frequency python

i have a dataframe as bellow Int64Index: 14830 entries, 25791 to 10668 Data columns (total 2 columns): word 14830 non-null object coef 14830 non-null float64 dtypes: float64(1), object(1) i try to make word cloud with coef as a frequency…
Edward
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