Method _is_zeroshot

bertopic/_bertopic.py:4068–4076

Check whether zero-shot topic modeling is possible. * Embedding model is necessary to convert zero-shot topics to embeddings * Zero-shot topics should be defined

(self)

        return documents, embeddings, assigned_documents, assigned_embeddings

    def _is_zeroshot(self):
        """Check whether zero-shot topic modeling is possible.

        * Embedding model is necessary to convert zero-shot topics to embeddings
        * Zero-shot topics should be defined
        """
        if self.zeroshot_topic_list is not None and self.embedding_model is not None:
            return True
        return False

    def _combine_zeroshot_topics(
        self,