def __init__(self, snippets=[]):
"""
Args:
snippets - list of strings where every element is a news snippet -
not required. You can just use it without parametrs:
STC = SuffixTreeClustering()
STC.add_strings(snippet)
"""
self.snippets = snippets
self.final_phrases = {}
self.cluster_document = {} #base cluster -> documents it covers
self.phrases = {} #phrases for each base cluster
self.scores = {} #scores for base clusters
self.sorted_clusters = [] #sorted base-clusters by the scores
self.final_clusters = [] #final merged clusters
self.top_final_clusters = [] #top n final clusters
self.suffix_tree = SuffixTree()
if len(snippets) > 0:
self.add_strings(snippets)
