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samuelchapas / LSTMEncDecDL4J

Next Word Prediction DeepLearning4j
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Cannot do forward pass: inputs not set #1

Open tguructa opened 6 years ago

tguructa commented 6 years ago

Just tied your sample and getting this issue. appreciate your help.

Exception in thread "main" java.lang.IllegalStateException: Cannot do forward pass: inputs not set at org.deeplearning4j.nn.graph.vertex.impl.MergeVertex.doForward(MergeVertex.java:76) at org.deeplearning4j.examples.recurrent.encdec.EncoderDecoderLSTM.output(EncoderDecoderLSTM.java:406) at org.deeplearning4j.examples.recurrent.encdec.EncoderDecoderLSTM.test(EncoderDecoderLSTM.java:387) at org.deeplearning4j.examples.recurrent.encdec.EncoderDecoderLSTM.train(EncoderDecoderLSTM.java:328) at org.deeplearning4j.examples.recurrent.encdec.EncoderDecoderLSTM.run(EncoderDecoderLSTM.java:239) at org.deeplearning4j.examples.recurrent.encdec.EncoderDecoderLSTM.main(EncoderDecoderLSTM.java:209)

Ubuntu Deeplearning4j alpah arelease cuda 9

samuelchapas commented 6 years ago

hi @tguructa , sorry for late response I haven't taken care of the repo. This issue was solved in the examples of deepLearning4j after making this observations to the issues of the repo, here is the fix https://github.com/deeplearning4j/dl4j-examples/pull/684/commits/2b117e2c81ca80acbb382469d07ac90729f9c325. Here is the original issue> https://github.com/deeplearning4j/deeplearning4j/issues/5043. Please tell me if you solved it.

samuelchapas commented 6 years ago

By the way, are you developing a next word predictor? if so, we should make contributions to develop an opensource SpellingChecker and Next WordPredictions by using deepLearning4j. You can tell us what do you think!