keyATM_output: Get posterior quantities from model output

In Shusei-E/keyATM-OLD: Keyword Assisted Topic Models

Description

keyATM_output() makes various quantities that help interpret the model.

Usage

keyATM_output(model)

Arguments

model

a fitted keyATM model (an output of keyATM_fit())

Value

A keyATM_output containing:

keyword_k

Number of keyword topics

no_keyword_topics

Number of regular unseeded topics

V

Number of word types

N

Number of documents

theta

Normalized topic proportions for each document

phi

Normalized topic specific word generation probabilities

topic_counts

Number of tokens assigned to each topic

word_counts

Number of times each word type appears

doc_lens

Length of each document in tokens

vocab

Words in the vocabulary

priors

Priors used

options

Model options

model_fit

Perplexity and log-likelihood

p

Estimated p

values_iter

Organized values stored during iterations

Shusei-E/keyATM-OLD documentation built on Dec. 23, 2019, 6:42 p.m.