TopicModelcontrol-class(topicmodels)
TopicModelcontrol-class()所属R语言包：topicmodels
Different classes for controlling the estimation of topic models
不同类别的控制主题模型的估计
译者：生物统计家园网 机器人LoveR
描述----------Description----------
Classes to control the estimation of topic models which are inheriting from the virtual base class "TopicModelcontrol".
估计的主题模式，继承虚基类"TopicModelcontrol"类控制。
类对象----------Objects from the Class----------
Objects can be created from named lists.
可以创建对象的命名列表。
插槽----------Slots----------
Class "TopicModelcontrol" contains
类"TopicModelcontrol"包含
seed: Object of class "integer"; used to set
seed：类的对象"integer";用于设置
verbose: Object of class "integer". If a positive integer, then the progress is reported every verbose iterations. If 0 (default), no output is generated
verbose：对象的类"integer"。如果一个正整数，那么进度报告每verbose迭代。如果为0（默认），不生成输出
save: Object of class "integer". If a positive integer the estimated model is saved all verbose iterations. If 0 (default), no output is generated during model
save：对象的类"integer"。如果一个正整数估计模型保存所有verbose迭代。如果为0（默认），没有输出过程中产生的模型
prefix: Object of class "character"; path
prefix：对象的类"character";路径
nstart: Object of class "integer". Number of
nstart：对象的类"integer"。数
best: Object of class "logical"; if TRUE only the model with the maximum (posterior) likelihood is returned,
best：类的对象"logical"如果TRUE只有模型的最大（后）的可能性则返回，
keep: Object of class "integer"; if a positive
keep：积极的类的对象"integer";
estimate.beta: Object of class "logical"; controls if beta, the term distribution of the topics, is fixed,
estimate.beta：类"logical";控制的对象，如果公测，术语经销的主题，是固定的，
Class "VEMcontrol" contains
类"VEMcontrol"包含
var: Object of class "OPTcontrol"; controls the variational inference for a single document, by default
var：类的对象"OPTcontrol";控制的变化推断为一个单一的文件，默认情况下，
em: Object of class "OPTcontrol"; controls the variational EM algorithm, by default iter.max equals 1000
em：类的对象"OPTcontrol";控制的变分EM算法，的默认iter.max等于1000
initialize: Object of class "character"; one of "random", "seeded" and "model", by default
initialize：类的对象"character"; "random"，"seeded"和"model"，默认情况下，
Class "LDAcontrol" extends class "TopicModelcontrol" and has the additional slots
类"LDAcontrol"类"TopicModelcontrol"延伸，并有额外的插槽
alpha: Object of class "numeric"; initial
alpha：对象类"numeric"初始
Class "LDA_VEMcontrol" extends classes "LDAcontrol" and "VEMcontrol" and has the additional slots
类"LDA_VEMcontrol"类"LDAcontrol"和"VEMcontrol"延伸，并有额外的插槽
estimate.alpha: Object of class "logical"; indicates if the parameter alpha is fixed a-priori or estimated, by
estimate.alpha：类的对象"logical";表示如果参数α是固定的，先验的或估计，
Class "LDA_Gibbscontrol" extends classes "LDAcontrol" and has the additional slots
类"LDA_Gibbscontrol"类"LDAcontrol"延伸，并有额外的插槽
delta: Object of class "numeric"; initial value
delta：类的对象"numeric"初始值
iter: Object of class "integer"; number of
iter：对象类"integer"数量的
thin: Object of class "integer"; number of
thin：对象类"integer"数量的
burnin: Object of class "integer"; number of
burnin：对象类"integer"数量的
Class "CTM_VEMcontrol" extends classes "TopicModelcontrol" and "VEMcontrol" and has the additional slots
类"CTM_VEMcontrol"类"TopicModelcontrol"和"VEMcontrol"延伸，并有额外的插槽
cg: Object of class "OPTcontrol"; controls the conjugate gradient iterations in fitting the variational mean and variance per document, by default iter.max equals 500 and
cg类的对象"OPTcontrol";在装修变的均值和方差的每个文档，默认情况下，iter.max控制的共轭梯度迭代等于500
Class "OPTcontrol" contains
类"OPTcontrol"包含
iter.max: Object of class "integer"; maximum
iter.max：对象类"integer"，最大
tol: Object of class "numeric"; tolerance for
tol：对象类"numeric";容忍
（作者）----------Author(s)----------
Bettina Gruen
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注：
注1：为了方便大家学习，本文档为生物统计家园网机器人LoveR翻译而成，仅供个人R语言学习参考使用，生物统计家园保留版权。
注2：由于是机器人自动翻译，难免有不准确之处，使用时仔细对照中、英文内容进行反复理解，可以帮助R语言的学习。
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发表于 2012-10-1 11:04:10
