get_maximand: get maximand. Use this to check if the EM keeps incrasing...

In activetext/activeR: a semi-supervised active learning algorithm for text classification.

get maximand. Use this to check if the EM keeps incrasing maximand

Description

get maximand. Use this to check if the EM keeps incrasing maximand

Usage

get_maximand(
  .D_train,
  .D_test,
  .E,
  .X_c_train,
  .X_c_test,
  .X_b_train,
  .X_b_test,
  .class_prob,
  .word_prob,
  .mu = NA,
  .psi = NA,
  .sig = NA,
  supervise
)

Arguments

.D_train	document term matrix for the training documents
.D_test	document term matrix for the test documents
.E	output of E step for all documents
.class_prob	output of get_class_prob()
.word_prob	output of get_word_prob()
.supervise	T if supervised. F is unsupervised

Value

a scalar of the value of maximand in each EM iteration

activetext/activeR documentation built on May 31, 2024, 10:21 a.m.