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n-grams in python, four, five, six grams?
...it's hard to read ngrams, but training a model base on ngrams where n > 3 will result in much data sparsity.
from nltk import ngrams
sentence = 'this is a foo bar sentences and i want to ngramize it'
n = 6
sixgrams = ngrams(sentence.split(), n)
for grams in sixgrams:
print grams
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Places where JavaBeans are used?
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answered Nov 13 '09 at 13:36
BalusCBalusC
953k341341 gold badges34183418 silver badges34043404 bronze badges
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ExpressJS - throw er Unhandled error event
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32 Answers
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No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
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34 Answers
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What is the equivalent of 'describe table' in SQL Server?
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23 Answers
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Convert seconds value to hours minutes seconds?
... a BigDecimal variable) to a string in an editText like "1 hour 22 minutes 33 seconds" or something of the kind.
21 Answer...
How do I quickly rename a MySQL database (change schema name)?
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edited Apr 19 at 13:51
community wiki
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Use jQuery to change an HTML tag?
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answered May 28 '09 at 1:33
mishacmishac
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mongodb: insert if not exists
...t:true}. For example:
key = {'key':'value'}
data = {'key2':'value2', 'key3':'value3'};
coll.update(key, data, upsert=True); #In python upsert must be passed as a keyword argument
This replaces your if-find-else-update block entirely. It will insert if the key doesn't exist and will update if it...
How can I set up an editor to work with Git on Windows?
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33 Answers
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