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Rating Stats for

Ken Benoit

Rating
1467.21 (4,522,996th) 		Reputation
7,413 (21,496th)
Page: 1 ... 5 6 7 8 9
Title Δ
Multiple String Matching in R +0.52
Implementing N-grams in my corpus, Quanteda Error -0.45
How to stem all words in an ngram, using quanteda? 0.00
Making a wordcloud, but with combined words? +0.56
Calculate Frequency of Letter in String and TF-IDF -1.08
findAssocs() of tm packages suppresses associations 0.00
How to keep the beginning and end of sentence markers with quanteda +2.21
Quanteda with topicmodels: removed stopwords appear in results (Chi... 0.00
Subsetting a corpus based on content of textfile -0.74
Convert dfmSparse from Quanteda package to Data Frame or Data Table... +2.47
R :: tm - Create a table/matrix of term association frequencies and... 0.00
R in Windows cannot handle some characters 0.00
Turn Unicode into Umlaut in R on Mac (Facebook Data) +0.06
R code to change a column name containing a symbol not executed whe... 0.00
Removing rows from Corpus with multiple documents +0.06
Include ID number in dfm() output 0.00
Error using NB model in textmodel() of quanteda package 0.00
Using dictionary to create Bigram in Quanteda 0.00
R Text Mining - Word Frequency in Corpus as Number of Documents tha... +0.42
Computing cosine similarities on a large corpus in R using quanteda 0.00
Convert negative values to zero in dataframe in R -0.27
R match key values vector with irregular strings vector -1.68
Identifying exact bigram with tm package in R 0.00
How to remove a column of words in a document term matrix? +0.59
Removing only numbers but keep the words like "3D" in R? -1.38
Import lexisnexis output into R quanteda +0.56
R How do i keep punctuation with TermDocumentMatrix() -0.43
ngrams not in correct order -1.24
How do you use a LIWC-formatted dictionary with the R package Quant... 0.00
Replace special characters with other special character in R -1.40
R tm Package: How to compare text to positive reference word list a... +0.52
r Text Mining: Finding the Frequency of Character Patterns +2.36
How to compare consecutive rows in a matrix column and then change... +1.07
DocumentTermMatrix needs to have a term frequency weighting Error 0.00
Re-organizing the data set based on all possible combinations +1.58
Remove observations from a dataframe with pairwise comparison and m... 0.00
Looping grepl() through data.table (R) +3.76
Importing data with special characters in R 0.00
CRAN note when using roxygen2 template 0.00
R text encoding -3.48
Reading csv file with right dimension 0.00
How to specify encoding while creating file? 0.00
Read from two files and print line1 from file 1 + all lines from fi... +0.67
In tm package, remove all numbers except alphanumeric characters -3.39
Taking most frequent ngrams using R +0.62
Create a vector in R from the given values and the number of times... 0.00
R Write in a txt File all column names that meet certain criteria 0.00
what is the formula of sentiment calculation +4.55
String decomposition -2.76
flagging the text dataset with respect to a particular word in the... -3.02