class ScatterChart:
def __init__(self,
term_doc_matrix,
minimum_term_frequency=3,
jitter=0,
seed=0,
pmi_threshold_coefficient=3,
max_terms=None,
filter_unigrams=False,
term_ranker=AbsoluteFrequencyRanker,
use_non_text_features=False):
"""
Parameters
----------
term_doc_matrix : TermDocMatrix
The term doc matrix to use for the scatter chart.
minimum_term_frequency : int, optional
Minimum times an ngram has to be seen to be included. Default is 3.
jitter : float, optional
Maximum amount of noise to be added to points, 0.2 is a lot. Default is 0.
seed : float, optional
Random seed. Default 0
pmi_threshold_coefficient : int