nltk-examples | Worked examples from the NLTK Book | Application Framework library
kandi X-RAY | nltk-examples Summary
kandi X-RAY | nltk-examples Summary
Worked examples from the NLTK Book
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Top functions reviewed by kandi - BETA
- Calculate accuracy and recall accuracy
- Calculate accuracy
- Normalize a word
- Convert bigram to unigrams
- Train a nltk model
- Calculates BackoffTransCPD for the given tags
- Add a single sentence to the model
- Build text from text file
- Convert a string to n - grams
- Plot nbest distribution
- Look up tweet by id
- Recursively recursively iterate through the tree
- Build an automaton
- Return a set of words that are not lower than 5
- Convert a string to a list of ngrams
- Find all corefs in the corefs file
- Vectorize text data
- Find the index of the first occurrence of a punctuation
- Return a dict of post tags
- Parse PTB tags
- Reformat words in a file
- Find matches of a given sentence
- Save an ARFF file
- Performs a test on a test
- Partition the mentions by a given sentence
- Return a list of coref clusters for the given text
nltk-examples Key Features
nltk-examples Examples and Code Snippets
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Trending Discussions on nltk-examples
QUESTION
I have used material from here and a previous forum page to write some code for a program that will automatically calculate the semantic similarity between consecutive sentences across a whole text. Here it is;
The code for the first part is copy pasted from the first link, then I have this stuff below which I put in after the 245 line. I removed all excess after line 245.
...ANSWER
Answered 2017-Jan-11 at 17:43This should work. There's a few things to note in the comments. Basically, you can loop through the lines in the file and store the results as you go. One way to process two lines at a time is to set up an "infinite loop" and check the last line we've read to see if we've hit the end (readline()
will return None
at the end of a file).
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Install nltk-examples
You can use nltk-examples 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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