PyTorch implementation of the sequence-to-sequence neural network model with attention. Includes pre-trained models for:

• joke2punchline: Given a question-format joke, output a generated punchline.
• punchline2joke: Given a punchline, output a generated question-format joke.
• eng<>fra: Given a French sentence, output its English translation, or vice versa.

See blog posts on seq2seq language translation and for joke2punchline and punchline2joke (contains more examples!).

Given a question-format joke, output a generated punchline.

> what do you call an unpredictable chef ?
< ouch .

> what do you call a pile of pillowcases ?
< screw music 

> why was the sun hospitalized ?
< because he was sitting on me . 

> who s there ?
< in the dictionary . 

> what is red and bad for your teeth ?
< a a gummy bear 

Given a punchline, output a generated question-format joke.

> watermelon concentrate
< when do you stop at green and go at the orange juice factory ? 

> cool space
< what do you call an alligator in a vest with a scoop of ice cream ? 

> the impossible !
< what did the worker say when he swam into the wall ? 

> both !
< what do you call a ghosts mom and dad ? 

> one two three four
< what did the buffalo say to the bartender ? 

Given a French sentence, output the English translation.

> je n appartiens pas a ce monde .
= i m not from this world .
< i m not from this world .

> je suis impatient de la prochaine fois .
= i m looking forward to the next time .
< i m looking forward to the next time . 

> tu es sauve .
= you re safe .
< you re safe . 

> vous etes a nouveau de retour .
= you re back again .
< you re back again . 

> il n est pas marie .
= he s not married .
< he s not married . 

• Scripts:
  • joke2punchline.py: Generate punchlines given jokes.
  • punchline2joke.py: Generate jokes given punchlines.
  • seq2seq.py: Train or translate English<>French sentences.
• Pre-trained models:
  • models/ directory:
    • Contains trained encoders and decoders for joke2punchline, punchline2joke, and eng<>french.
• Data:
  • jokes_data/jokes.tsv: Tab-separated file with question-answer format jokes.
  • eng_translation_data/: Contains tab-separated text files with English-French sentence pairs.

• PyTorch seq2seq tutorial
• Clean question-answer format jokes: 1 2 3
• Language pairs data from the Tatoeba Project