导入deeplearning4j jar文件时出错

Question

import org.deeplearning4j.models.embeddings.loader.WordVectorSerializer;
import org.deeplearning4j.models.word2vec.Word2Vec;
import org.deeplearning4j.text.sentenceiterator.BasicLineIterator;
import org.deeplearning4j.text.sentenceiterator.SentenceIterator;
import org.deeplearning4j.text.tokenization.tokenizer.preprocessor.CommonPreprocessor;
import org.deeplearning4j.text.tokenization.tokenizerfactory.DefaultTokenizerFactory;
import org.deeplearning4j.text.tokenization.tokenizerfactory.TokenizerFactory;
import org.deeplearning4j.ui.UiServer;

我在程序中导入这些文件时遇到问题。我已经包含了jar文件deeplearning4j-core-0.4-rc3.8。 任何人都可以帮助解决这个问题吗？

发生此错误

错误：（4,51）java：package org.deeplearning4j.models.embeddings.loader不存在 错误：（5,42）java：package org.deeplearning 4.j.models.word2vec不存在 错误：（6,48）java：package org.deeplearning4j.text.sentenceiterator不存在 错误：（7,48）java：package org.deeplearning4j.text.sentenceiterator不存在 错误：（8,67）java：package org.deeplearning4j.text.tokenization.tokenizer.preprocessor不存在 错误：（9,61）java：package org.deeplearning4j.text.tokenization.tokenizerfactory不存在 错误：（10,61）java：package org.deeplearning4j.text.tokenization.tokenizerfactory不存在 错误：（11,29）java：package org.deeplearning4j.ui不存在