nlp

9 problems

• Bag-of-words encodingEasy
• BLEU score (unigram)Medium
• METEOR scoreMedium
• Perplexity from log-probsEasy
• Pointwise mutual information (PMI)Medium
• ROUGE-1 scoreEasy
• Sequence padding & maskingEasy
• TF-IDFMedium
• Unigram probability from a corpusEasy