output files now dumped to separate folder, sample size print out added.
Added simple function to enron to query DB for specific entries
Typo fixed
Obscure error in update_column fixed
Pointless commit, just to try to get merge with upstream to work again, diff gives no differences
Erroneous change to enron reversed.
Commented line deleted to match upstream
Merge pull request #33 from ilanfri/master

Minor change to update_column.py
Stopword removal reversed and TF-IDF reweighting of corpus implemented
Merge pull request #34 from ilanfri/master

Stopword removal reversed and TF-IDF reweighting of corpus implemented
update bigrams, deleted several entries
Added option to create_dic to choose if we want to delete stopwords or not. Other arguments like choose how many emails we want to include are now available
Added option to create_dic to choose if we want to delete stopwords or not. Other arguments like choose how many emails we want to include are now available
Added option to remove stopwords only if wanted
Added an option to customize the dictionary if wanted
Trying to merge
Merge pull request #35 from elenagr/master

Remove stopwords is now optional in stemming.py and create_dic.py
minor bug fixed
Merge pull request #36 from elenagr/master

minor bug fixed
Regex removal

Removes backslash words, repeated character words and words longer than
20 characters