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Questions - text-mining

Extract individual speech acts from call transcript

I have call transcript data as follow: '[0:00:00] spk1 : Hi how are you [0:00:02] spk2 : I am good, need help on my phone. [0:00:10] spk1 : sure, let me know the issue' I want the text data for spk1...
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user35655

python

nlp

text-mining

Votes: 0

Answers: 1

Latest Answer

Assuming you want to keep order, time, speaker information and allow for some relatively dynamic orders (flexible number of speakers, same speaker is allowed to speak in two timestamps or more in a ro...
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ewz93

How to Extract Words Following a Key Word

I'm currently trying to extract 4 words after "our", but keep getting words after "hour" and "your" as well. i.e.) "my family will send an email in 2 hours when we a...
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Willie

python

regex

text

nlp

text-mining

Votes: 0

Answers: 3

Latest Answer

Im suprised to see regex used for this due to it causing unneeded complexity sometimes. Could something like this work? def extract_next_words(sentence): # split the sentence into words words ...
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PCDSandwichMan

How do I load large (25k and + words) .txt documents to then structure it as one token per row?

How could I load a big folder (more than 100 .txt files) of files for textmining (analysing the most frequent words, their evolution, word clustering and topic, POS, and so) with the TidyText package?...
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IvanLdF

r

text-mining

tidytext

Votes: 0

Answers: 1

Latest Answer

The function unnest_tokens expects a data frame of some words per row and not just a character vector. This is how to get tokens for every txt file in the current working directory: library(tidytext) ...
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danlooo

Matching statutory provisions of two in R

In advance: Sorry for all the Norwegian references, but I hope I've explained my problem good enough for them to still make sense... So, in 2005 Norway got a new criminal law. The old one was somewhat...
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Torkel

r

data-manipulation

text-mining

Votes: 0

Answers: 0

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