onegram | This repository | REST library
kandi X-RAY | onegram Summary
kandi X-RAY | onegram Summary
A simplistic api-like instagram bot powered by requests.
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Top functions reviewed by kandi - BETA
- Enter context manager
- Update the CSRF token from cookies
- Return the rank of comments for a given user
- Iterate through a query
- Calculate progress
- Search content using jmespath
- Return the rank of each user in the given user
- Logs the session
- Login to UCS
- Generates a generator from a sequence of choices
onegram Key Features
onegram Examples and Code Snippets
def count_words(doc, find):
word_list = doc.split()
onegram = [' '.join(grams) for grams in ngrams(word_list, 1)]
...
Community Discussions
Trending Discussions on onegram
QUESTION
Is there a much faster alternative to R quanteda::tokens_lookup()?
I use tokens() in the 'quanteda' R package to tokenize a data frame with 2000 documents. Each document is 50 - 600 words. This takes a couple of seconds on my PC (Microsoft R Open 3.4.1, Intel MKL (using 2 cores)).
I have a dictionary object, made from a data frame of nearly 600 000 words (TERMS) and their corresponding lemma (PARENT). There are 80 000 distinct lemmas.
I use tokens_lookup() to replace the elements in the token-list by their lemmas found in the dictionary. But this takes at least 1,5 hours. This function is TOO slow for my problem. Is there a quicker way, while still getting a token list?
I want to transform the token list directly, to be make ngrams AFTER using the dictionary. If I only wanted onegrams I could easily have done this by joining the document-feature matrix with the dictionary.
How can I do this faster? Convert token list to data frame, join with dictionary, convert back to ordered token list?
Here is the sample code:
...ANSWER
Answered 2017-Oct-14 at 12:21I don't have a lemma list to benchmark myself, but this is the fastest way to covert token types. Please try and let me know how long it takes (should be done in a few seconds).
QUESTION
I have this error: Invalid syntax in my code below:
...ANSWER
Answered 2018-May-10 at 10:35When you see a syntax error on a line that seems fine, look at the preceding line. In this case you forgot closing parenthesis.
QUESTION
I have a dataframe corpus in R which looks like this :enter image description here And I want to create n-grams(upto 5-grams) using loops or functions. currently, I am doing it manually in this way:
Sample corpus structure:
{"colleagues were also at the other two events in aberystwyth and flint and by all accounts had a great time", "the lineup was whittled down to a more palatable five in when the bing crosby souffle going my way bested both gaslight and double indemnity proving oscar voters have always had a taste for pabulum", "felt my first earthquake today whole building at work was shaking", "she is the kind of mother friend and woman i aspire everyday to be", "she was processed and released pending a court appearance", "watching some sunday night despite the sadness i have been feeling i also feel very blessed and happy to be carrying another miracle", "every night when we listen to poohs heartbeat our hearts feel so much happiness and peace",}
...ANSWER
Answered 2018-Mar-25 at 16:19I don't know the function NGramTokenizer and couldn't get it to work. So here is a solution in quanteda
, which produces individual tokens objects for each iteration (gram_1 for onegram, gram_2 for bigrams and so on):
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install onegram
You can use onegram like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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