text-mining-CodePudding

Tags > text-mining

09-10MobileRegEx using python extracting specific word followed with other three word more than once
09-09Software engineeringFacet plot word proportions from 3 groups against each other in R (tidytext ggplot2)
08-24databasefinding the index of word and its distance
08-20EnterpriseIs there a way to remove all periods from a string unless it is a dot in a number in R?
08-03BlockchainUsng R - gsub using code in replacement - Replace comma with full stop after pattern
07-22EnterpriseHow can I split a text using upper cases follow (blabla) - in R
07-06MobilePandas find exact words from a list and assign Boolean value if found
06-22Software designOrganizing text blocks as rows in R
06-06otherHow to get single column answers in `texplot_xray()`?
05-28front endHow can I count comma-separated values in my Dataframe?
05-27Back-endIn R, how to find the location of a word in a string?
05-15Software designR Count Frequency of Custom Dictionary in a Dataframe Column but Group them
05-10OSHow to extract a string between () and inside another string
05-07otherhow do I turn a string of key-values to a proper dict in python?
04-23otherRemove Numbers, Punctuations, White Spaces before Tokenization
04-23otherRemove Words with less than Certain Character Lengths plus Noise Reduction before Tokenization
04-10MobileHow to count occurrences of a word/token in a one-token-per-document-per-row tibble
04-06Software designHow to Extract Words Following a Key Word
02-21databaseHot to remove one letter token with TF-IDF Vectorizer
02-14databaseHow skip some line in R
12-20BlockchainHow do I convert this corpus of words from an online book into a term document matrix?
12-13Software designsearching for texting and storing results in new columns within the dataframe
11-12Software engineeringHow to list the outer-most fields of a large document usign PyMongo?