title: How to pass text features to a scikit-learn classifier?
body: <p>I'm in a sentiment analisys task, right now i have extracted some linguistic features or bigrams (the ocurrence of noun/adjective). At some point of this task i'll need to use scikit to classify this opinions, how can i pass this bigrams, trigrams, ngrams to an implementation of the SVM's algorithm in scikit learn?.</p>