import numpy as np
from mapper import Mapper
with open('point_clouds/cup.txt') as f:
data = f.readlines()
points = np.array([list(map(float, p.strip().split(' '))) for p in data])
mapper = Mapper(bins=10, overlap=0.1, coordinate=0)
graph = mapper.fit(points)
mapper.plot_vertices()
mapper.plot_intervals()
mapper.plot_clusters()
mapper.plot_graph()
mapper.plot_graph_in_plane(seed=22)
mapper.plot_persistence_homology()
import numpy as np
from mapper import Mapper
with open('point_clouds/hand.txt') as f:
data = f.readlines()
points = np.array([list(map(float, p.strip().split(' '))) for p in data])
mapper = Mapper(coordinate=1)
graph = mapper.fit(points)
mapper.plot_vertices()
mapper.plot_intervals()
mapper.plot_clusters()
mapper.plot_graph()
mapper.plot_graph_in_plane()
mapper.plot_persistence_homology()
import numpy as np
from mapper import Mapper
points = np.load('point_clouds/lion.npy')
mapper = Mapper(bins=7, overlap=0.1, filter_function='distance_from_point')
graph = mapper.fit(points)
mapper.plot_vertices()
mapper.plot_intervals()
mapper.plot_clusters()
mapper.plot_graph()
mapper.plot_graph_in_plane() # Disconnected tail.
mapper.plot_persistence_homology()
