word-frequency Questions
7
I have been using the tm package to run some text analysis.
My problem is with creating a list with words and their frequencies associated with the same
library(tm)
library(RWeka)
txt <- read....
Elboa asked 7/8, 2013 at 10:30
12
Solved
I have to count the word frequency in a text using python. I thought of keeping words in a dictionary and having a count for each of these words.
Now if I have to sort the words according to # of ...
Computation asked 3/11, 2010 at 14:48
5
Solved
I am parsing a long string of text and calculating the number of times each word occurs in Python. I have a function that works but I am looking for advice on whether there are ways I can make it m...
Krill asked 29/3, 2012 at 5:32
4
Solved
I am doing textual analysis on texts that due to PDF-to-txt conversion errors, sometime lump words together. So instead of matching words, I want to match strings.
For example, I have the string:...
Tetrasyllable asked 29/6, 2017 at 15:14
2
Long story short: in 1986 an interviewer asked Donald Knuth to write a program that takes a text and a number N in input, and lists the N most used words sorted by their frequencies. Knuth produced...
Occasionally asked 21/9, 2014 at 9:36
1
I need to count the frequency of each word in word2vec's training model. I want to have output that looks like this:
term count
apple 123004
country 4432180
runs 620102
...
Is it possible to do...
Pressurize asked 12/4, 2019 at 17:42
8
Solved
Without getting a degree in information retrieval, I'd like to know if there exists any algorithms for counting the frequency that words occur in a given body of text. The goal is to get a "general...
Pithead asked 18/9, 2008 at 6:49
3
Solved
I'm trying to find the frequency of letters without the Counter.And the code will output a dictionary form of result. And what I have done so far is to make the program count the word frequencies b...
Twentyone asked 29/9, 2017 at 10:2
19
Input: A positive integer K and a big text. The text can actually be viewed as word sequence. So we don't have to worry about how to break down it into word sequence.
Output: The most frequent K wo...
Cachet asked 9/10, 2008 at 2:24
2
If I search a word in a SOLR index I get a document count for documents which contain this word, but if the word is included more times in a document, the total count is still 1 per document.
I ne...
Grevera asked 29/4, 2014 at 17:40
2
Solved
I am using NLTK and trying to get the word phrase count up to a certain length for a particular document as well as the frequency of each phrase. I tokenize the string to get the data list.
from n...
Foul asked 18/11, 2016 at 4:0
3
Solved
I got the question from here with my changes. I have following code:
from nltk.corpus import stopwords
def content_text(text):
stopwords = nltk.corpus.stopwords.words('english')
content = [w for ...
Whit asked 8/2, 2015 at 10:22
1
Solved
I want to convert this matrix into a pandas dataframe.
csc_matrix
The first number in the bracket should be the index, the second number being columns and the number in the end being the data.
I ...
Apnea asked 13/4, 2016 at 2:53
1
Solved
I have this large corpus data in dataframe
res (dataframe)
text.1
1 <NA>
2 beren stuart vanuatu monday october venkatesh ramesh sandeep talanki nagaraj subject approve qlikview gpa access...
Eglanteen asked 9/4, 2015 at 5:38
3
Is it possible to identify distinct words and a count for each, from fields containing text strings in Postgres?
Chemisorption asked 7/3, 2011 at 22:47
2
Solved
I have a dataset with 1000s of elements and their respective frquencies. i need to plot a histogram of the top 10 occurring elements.
i did:
top_words = Counter(my_data).most_common()
top_word...
Tonguing asked 31/1, 2014 at 4:7
1
Solved
I am thinking about writing a program to collect for me the most common phrases in a large volume of the text. Had the problem been reduced to just finding words than that would be as simple as sto...
Purposive asked 27/10, 2013 at 18:49
1
Solved
There are many resources online that shows how to do a word count for single word
like this and this and this and others...
But I was not not able to find a concrete example for two words count fr...
Knorr asked 23/9, 2013 at 6:21
4
Solved
I'm using Python to parse urls into words. I am having some success but I am trying to cut down on ambiguity. For example, I am given the following url
"abbeycarsuk.com"
and my algorithm o...
Handset asked 15/7, 2013 at 15:59
1
Solved
I have a corpus of 39 text files named by the year - 1945.txt, 1978.txt.... 2013.txt.
I've imported them into R and created a Document Term Matrix using TM package.
I'm trying to investigate how w...
Spaceless asked 22/5, 2013 at 15:31
1
Solved
Given a multilangual .txt files such as:
But where is Esope the holly Bastard
But where is 생 지 옥 이 군
지 옥 이
지 옥
지
我 是 你 的 爸 爸 ！
爸 爸 ！ ！ ！
你 不 會 的 ！
I counted space-separated words' word-frequency...
Betide asked 24/3, 2013 at 17:57
2
Solved
I am trying to calculate word frequency for a text file of size 1.2 GB which was around 203 million words. I am using the following Python code. But its giving me a memory error. Is there any solut...
Normanormal asked 3/2, 2013 at 15:51
2
Solved
I am trying to get frequency of words using solr. When I give this query :
localSolr/solr/select?q=someQuery&rows=0&facet=true&facet.field=content&wt=xml
solr gives me the freque...
Mariselamarish asked 23/10, 2012 at 13:28
5
Solved
This seems like it should be an obvious question, but the tutorials and documentation on lists are not forthcoming. Many of these issues stem from the sheer size of my text files (hundreds of MB) a...
Buschi asked 24/10, 2011 at 13:0
1
Possible Duplicate:
php: sort and count instances of words in a given string
I am looking to write a php function which takes a string as input, splits it into words and then returns ...
Casias asked 12/1, 2011 at 15:19
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