digraph {
	rankdir=BT
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	N2 [label="Patent Analysis" color="#AB47BC" fillcolor="#F3E5F5" shape=vnode_shape style=filled]
	N3 [label="Topic Modeling" color="#CB9BE1" fillcolor="#F2E6F5" shape=action style=filled]
	N4 [label="Social Media Text Analysis" color="#CB9BE1" fillcolor="#F2E6F5" shape=box style=filled]
	N5 [label="Keyword Extraction" color="#CB9BE1" fillcolor="#F2E6F5" shape=diamond style=filled]
	N6 [label="Resume Parsing" color="#A188DB" fillcolor="#DED7F0" shape=hexagon style=filled]
	N7 [label="Deep Learning for NLP" color="#CB9BE1" fillcolor="#F2E6F5" shape=ellipse style=filled]
	N0 -> N1 [color="#CB9BE1" penwidth=1.5 style=dashed label="secures" dir=forward]
	N1 -> N2 [color="#CB9BE1" penwidth=1.5 style=solid dir=forward]
	N2 -> N3 [color="#A188DB" penwidth=1.5 style=solid label="structures" dir=forward]
	N3 -> N4 [color="#AB47BC" penwidth=1.5 style=solid label="cleans_data" dir=forward]
	N4 -> N5 [color="#CB9BE1" penwidth=1.5 style=solid label="interprets" dir=forward]
	N5 -> N6 [color="#A188DB" penwidth=1.5 style=dashed dir=forward]
	N6 -> N7 [color="#CB9BE1" penwidth=1.5 style=dashed label="transforms_data" dir=forward]
	N0 -> N7 [color="#AB47BC" penwidth=1.5 style=dashed dir=forward]
	N5 -> N7 [color="#A188DB" penwidth=1.5 style=solid label="clusters" dir=forward]
}