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Evolving-AI-Lab / ppgn

Code for paper "Plug and Play Generative Networks"
MIT License
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Can't backpropagate to EmbedLayer input #8

Closed irfan798 closed 7 years ago

irfan798 commented 7 years ago

I am trying to run 5_caption_conditional_sampling.sh, but it gives this error F0311 20:36:36.194001 12299 embed_layer.cu:61] Check failed: !propagate_down[0] Can't backpropagate to EmbedLayer input. I am using cuda8 and cudnn, and the lastes version of Caffe from git which already includes RNN, LSTM layers in master branch See https://github.com/anguyen8/caffe_lrcn is a clone of http://jeffdonahue.com/lrcn/ which has send pull request and already merged see:https://github.com/BVLC/caffe/pull/3948

I even tried to change _lrcn_word_topreds.deploy.prototxt file by adding propagate_down: true to layer { name: "embedding" type: "Embed" propagate_down: true bottom: "input_sentence" top: "embedded_input_sentence" embed_param { input_dim: 8801 num_output: 1000 bias_term: false } }

Embed layer But same error persists Where am i doing wrong, am i just on the wrong track?

irfan798 commented 7 years ago

https://github.com/Evolving-AI-Lab/ppgn/issues/6 Deleted CHECK(!propagate_down[0]) << "Can't backpropagate to EmbedLayer input. from embed_layer.cu and embed_layer.cpp and remake caffe