在使用DeepLearning4j進行編程時,出現了一些問題。DeepLearning4j的編譯錯誤示例
當我在Eclipse中打開並編譯示例MnistMultiThreadedExample時,出現了這些問題。
import org.deeplearning4j.datasets.iterator.impl.MnistDataSetIterator;
import org.deeplearning4j.datasets.test.TestDataSetIterator;
import org.deeplearning4j.iterativereduce.actor.multilayer.ActorNetworkRunner;**(error)**
import org.deeplearning4j.models.classifiers.dbn.DBN;**(error)**
import org.deeplearning4j.nn.conf.NeuralNetConfiguration;
import org.deeplearning4j.scaleout.conf.Conf;**(error)**
這是說這些軟件包不在目標包中。我無法在包中找到這些模塊,並且無法在Maven Center Repository中找到它,而在源代碼中找不到該類。
現在我想知道如何獲得這些模塊,以及在創建可以在Spark上運行的AutoEncoder之前應該如何操作。
的示例代碼如下所示:
import org.deeplearning4j.datasets.iterator.impl.MnistDataSetIterator;
import org.deeplearning4j.datasets.test.TestDataSetIterator;
import org.deeplearning4j.iterativereduce.actor.multilayer.ActorNetworkRunner;
import org.deeplearning4j.models.classifiers.dbn.DBN;
import org.deeplearning4j.nn.conf.NeuralNetConfiguration;
import org.deeplearning4j.scaleout.conf.Conf;
public class MnistMultiThreadedExample {
public static void main(String[] args) throws Exception {
//5 batches of 100: 20 each
MnistDataSetIterator mnist = new MnistDataSetIterator(20, 60000);
TestDataSetIterator iter = new TestDataSetIterator(mnist);
ActorNetworkRunner runner = new ActorNetworkRunner(iter);
NeuralNetConfiguration conf2 = new NeuralNetConfiguration.Builder()
.nIn(784).nOut(10).build();
Conf conf = new Conf();
conf.setConf(conf2);
conf.getConf().setFinetuneEpochs(1000);
conf.setLayerSizes(new int[]{500,250,100});
conf.setMultiLayerClazz(DBN.class);
conf.getConf().setnOut(10);
conf.getConf().setFinetuneLearningRate(0.0001f);
conf.getConf().setnIn(784);
conf.getConf().setL2(0.001f);
conf.getConf().setMomentum(0.5f);
conf.setSplit(10);
conf.getConf().setUseRegularization(false);
conf.setDeepLearningParams(new Object[]{1,0.0001,1000});
runner.setup(conf);
runner.train();
}
}
嗨夥計們 - 感謝您澄清關於Deeplearning4j。如果您有其他問題,歡迎您加入我們的Gitter:https://gitter.im/deeplearning4j/deeplearning4j – tremstat