def getDictionaryFromFile(name, extn=""): disk_dictionary = None validName = globalobjs.validatedLdaFileName(name, globalobjs.DICT_FILE_TYPE) if validName == "": return disk_dictionary disk_dictionary = corpora.Dictionary.load(validName) return disk_dictionary
def getModelFromFile(name, extn=globalobjs.LDA_MODEL_TYPE): disk_model = None validName = globalobjs.validatedLdaFileName(name, extn) if validName == "": return disk_model if(extn == globalobjs.LDA_MODEL_TYPE): disk_model = models.ldamodel.LdaModel.load(validName) return disk_model
def getBOWCorpusFromFile(name, extn=globalobjs.MM_CORPUS_TYPE): disk_bowcorpus = None validName = globalobjs.validatedLdaFileName(name, extn) if validName == "": return disk_bowcorpus if(extn == globalobjs.MM_CORPUS_TYPE): disk_bowcorpus = corpora.MmCorpus(validName) elif(extn == globalobjs.BLEI_CORPUS_TYPE): disk_bowcorpus = corpora.BleiCorpus(validName) elif(extn == globalobjs.SVMLIGHT_CORPUS_TYPE): disk_bowcorpus = corpora.SvmLightCorpus(validName) elif(extn == globalobjs.LOW_CORPUS_TYPE): disk_bowcorpus = corpora.LowCorpus(validName) return disk_bowcorpus