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20
894
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In R:How do I itearate through character strings in a loop?

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#r #for-loop #tm
1.5k
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Error in UseMethod("meta", x) : no applicable method for 'try-error' applied to an object of class "character"

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#r #tm
334
Views

Unexpected result using the stemDocument function from the tm (text mining) R package

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#r #text-mining #tm
113
Views

Reading a lot of text files into R

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#r #text #tm
1.8k
Views

LDA with tm package in R using bigrams

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#r #text-mining #tm #tf-idf #lda
3.4k
Views

Extract and count common word-pairs from character vector

Published on
#r #regex-lookarounds #tm #qdap
542
Views

Difference between R tm package stemDocument function behavior and original Porter stemming algorithm

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#r #algorithm #tm #porter-stemmer
323
Views

Manually Specifying a Topic Model in R

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#r #tm #lda #topicmodels
2.9k
Views

Splitting a document from a tm Corpus into multiple documents

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#regex #r #split #tm #text-analysis
130
Views

function tm::tm_map encounter an error

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#r #tm #mclapply
1.1k
Views

agrep string matching in R

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#r #string-matching #tm #agrep #qdap
5.6k
Views

Quotes and hyphens not removed by tm package functions while cleaning corpus

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#r #text-mining #tm
397
Views

How to plot dendrogram of large word assocations

Published on
#r #tm #dendrogram
2.9k
Views

gsub function in TM package to remove URLS does not remove the entire string

Published on
#r #tm
379
Views

Create tm corpus including text (tweet) attributes from dataframe

Published on
#r #twitter #tm
4.4k
Views

View my document-term matrix in R's tm library

Published on
#r #text-mining #tm
1.1k
Views

Evaluate stm Model

Published on
#r #tm
1.5k
Views

Self-conflicting stopwords in R tm text mining

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#r #data-mining #text-mining #tm
1.2k
Views

Defining synonyms within a corpus of Documents using R

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#r #tm #synonym
4.6k
Views

How to select only a subset of corpus terms for TermDocumentMatrix creation in tm

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#r #tm #corpus #term-document-matrix

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