get_word_prob: get log likelihood of a document
In activetext/activeR: a semi-supervised active learning algorithm for text classification.
View source: R/functions_EM_helper.R
get_word_prob R Documentation
get log likelihood of a document
Description
get log likelihood of a document
Usage
get_word_prob(.D, .E, .beta = NA, .fixed_words = NULL)
Arguments
.D
document term matrix
.E
labels for all documents
.beta
prior parameter for eta
.fixed_words
matrix of fixed words with class probabilities,
where ncol is the number of classes.
Value
a matrix of word probability(nrow = 2, ncol = V (size of vocab))
activetext/activeR documentation built on May 31, 2024, 10:21 a.m.
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View source: R/functions_EM_helper.R
| get_word_prob | R Documentation |
get log likelihood of a document
Description
get log likelihood of a document
Usage
get_word_prob(.D, .E, .beta = NA, .fixed_words = NULL)
Arguments
.D |
document term matrix |
.E |
labels for all documents |
.beta |
prior parameter for eta |
.fixed_words |
matrix of fixed words with class probabilities, where ncol is the number of classes. |
Value
a matrix of word probability(nrow = 2, ncol = V (size of vocab))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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