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macournoyer / neuralconvo

Neural conversational model in Torch
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Problems with running the code #45

Closed nabihach closed 8 years ago

nabihach commented 8 years ago

I am new to Torch and to Lua. I tried to run your code with the following command:

th train.lua --dataset 10000 --hiddenSize 128

But I got the following error:

-- Loading dataset data/vocab.t7 not found -- Parsing Cornell movie dialogs data set ... /home/username/torch/install/bin/luajit: ./cornell_movie_dialogs.lua:49: table index is nil stack traceback: ./cornell_movie_dialogs.lua:49: in function 'load' ./dataset.lua:55: in function 'load' ./dataset.lua:37: in function '__init' /home/username/torch/install/share/lua/5.1/torch/init.lua:91: in function </home/username/torch/install/share/lua/5.1/torch/init.lua:87> [C]: in function 'DataSet' train.lua:29: in main chunk [C]: in function 'dofile' ...rname/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk [C]: at 0x00405d50

How do I resolve this?

nabihach commented 8 years ago

Nevermind! I didn't extract the dataset properly, which caused this problem. Closing this thread now.

dimeldo commented 8 years ago

Hey @nabihach, can you share your results?

nabihach commented 8 years ago

With th train.lua --dataset 50000 --hiddenSize 128 I got the following results after 9 epochs (i am using CPU so each epoch took about 4 hours to run):

`Epoch stats:
Errors: min= 2.5786041785935
max= 21.767158441141
median= 6.4926095234102
mean= 6.8780553152687
std= 2.2374831136643
ppl= 970.73674610767

`

Running th eval.lua gives me the following results:

you> hello neuralconvo> You're right. you> what's up with you neuralconvo> I'm not a good man. you> i am feeling cold neuralconvo> Yeah, i'm afraid i'll be able to get a good job. you> are you a bot neuralconvo> No. you> what do you do neuralconvo> I'm not a good one. you> what do you do neuralconvo> I'm not going to be a good idea. you> why are you talking to me neuralconvo> You're not.