1. Just showing the help documents. >>> help(str) >>> help(list) >>> help(tuple) 2. Just compare the two help documents. Tuple: Help on class tuple in module __builtin__:class tuple(object) | tuple() -> empty tuple | tuple(iterable) -> tup…

I missed ConditionalFreqDist since last article. >>> ccfd = nltk.ConditionalFreqDist((c,v) for (c, v, tone) in ping_elements) >>> ccfd.conditions() ['', 'b', 'c', 'ch', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'q', 'r', 's', 'sh',…

Handling CSV file; I have a good CSV file that was generated from my Chinese words learning database. There are 5800 words inside. >>> import csv, codecs >>> import_file = codecs.open("/Users/xxx/Documents/workspace/NLTK Learning/text file…