test/graphviz/scanned_easy/graphviz_110.dot

digraph {
	rankdir=BT
	N0 [label="Text Preprocessing" color="#FF9800" fillcolor="#FFE0B2" shape=ellipse style=filled]
	N1 [label="Opinion Mining" color="#C0CA33" fillcolor="#F9FBE7" shape=hexagon style=filled]
	N2 [label="Knowledge Graph Construction" color="#C0CA33" fillcolor="#F9FBE7" shape=box style=filled]
	N3 [label="Financial Text Analysis" color="#795548" fillcolor="#D7CCC8" shape=box style=filled]
	N4 [label="Social Media Text Analysis" color="#C0CA33" fillcolor="#F9FBE7" shape=ellipse style=filled]
	N5 [label="Lemmatization or Stemming" color="#C0CA33" fillcolor="#F9FBE7" shape=box style=filled]
	N6 [label="Information Extraction" color="#FF9800" fillcolor="#FFE0B2" shape=diamond style=filled]
	N7 [label="Vector Space Models" color="#795548" fillcolor="#D7CCC8" shape=ellipse style=filled]
	N8 [label="Topic Modeling" color="#795548" fillcolor="#D7CCC8" shape=ellipse style=filled]
	N9 [label="Regular Expressions for Text" color="#FF9800" fillcolor="#FFE0B2" shape=ellipse style=filled]
	N10 [label="Relationship Extraction" color="#FF9800" fillcolor="#FFE0B2" shape=ellipse style=filled]
	N0 -> N1 [label=extracts color="#000000" dir=forward penwidth=1.5 style=solid]
	N1 -> N2 [color="#000000" dir=forward penwidth=1.5 style=solid]
	N2 -> N3 [color="#FF9800" dir=forward penwidth=1.5 style=dashed]
	N3 -> N4 [label=predicts color="#795548" dir=forward penwidth=1.5 style=dashed]
	N4 -> N5 [color="#FF9800" dir=forward penwidth=1.5 style=solid]
	N5 -> N6 [label=entities color="#FF9800" dir=forward penwidth=1.5 style=dashed]
	N6 -> N7 [color="#FF9800" dir=forward penwidth=1.5 style=solid]
	N7 -> N8 [label=integrates color="#795548" dir=forward penwidth=1.5 style=solid]
	N8 -> N9 [color="#795548" dir=forward penwidth=1.5 style=solid]
	N9 -> N10 [label=patterns color="#C0CA33" dir=forward penwidth=1.5 style=solid]
	N9 -> N1 [label=data_collects color="#FF9800" dir=forward penwidth=1.5 style=solid]
	N4 -> N2 [color="#000000" dir=forward penwidth=1.5 style=solid]
}