vpekar questions

vpekar answers

• regex/python to find and replace specific number within string
• How to resample text (imbalanced groups) in a pipeline?
• NLTK makes it easy to compute bigrams of words. What about letters?
• Fast Information Gain computation
• How to tweak the NLTK sentence tokenizer
• Calculate cosine similarity given 2 sentence strings
• Using Python to create a (random) sample of n words from text files