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"""!
@brief General definitions of samples.
@authors Andrei Novikov (pyclustering@yandex.ru)
@date 2014-2020
@copyright BSD-3-Clause
"""
import pyclustering.samples as samples
import os
## Path to samples module.
DEFAULT_SAMPLE_PATH = '/usr/share/pyclustering/samples/samples/'
class SIMPLE_SAMPLES:
"""!
@brief The Simple Suite offers a variety of simple clustering problems.
@details The samples are supposed to use for unit-testing and common algorithm abilities to found out
run-time problems.
"""
## Simple Sample collection path.
COLLECTION_PATH = DEFAULT_SAMPLE_PATH + "simple" + os.sep
SAMPLE_SIMPLE1 = COLLECTION_PATH + "Simple01.data"
SAMPLE_SIMPLE2 = COLLECTION_PATH + "Simple02.data"
SAMPLE_SIMPLE3 = COLLECTION_PATH + "Simple03.data"
SAMPLE_SIMPLE4 = COLLECTION_PATH + "Simple04.data"
SAMPLE_SIMPLE5 = COLLECTION_PATH + "Simple05.data"
SAMPLE_SIMPLE6 = COLLECTION_PATH + "Simple06.data"
SAMPLE_SIMPLE7 = COLLECTION_PATH + "Simple07.data"
SAMPLE_SIMPLE8 = COLLECTION_PATH + "Simple08.data"
SAMPLE_SIMPLE9 = COLLECTION_PATH + "Simple09.data"
SAMPLE_SIMPLE10 = COLLECTION_PATH + "Simple10.data"
SAMPLE_SIMPLE11 = COLLECTION_PATH + "Simple11.data"
SAMPLE_SIMPLE12 = COLLECTION_PATH + "Simple12.data"
SAMPLE_SIMPLE13 = COLLECTION_PATH + "Simple13.data"
SAMPLE_SIMPLE14 = COLLECTION_PATH + "Simple14.data"
SAMPLE_SIMPLE15 = COLLECTION_PATH + "Simple15.data"
SAMPLE_ELONGATE = COLLECTION_PATH + "Elongate.data"
class SIMPLE_ANSWERS:
"""!
@brief Proper clustering results of samples from 'SIMPLE_SAMPLES'.
@see SIMPLE_SAMPLES
"""
COLLECTION_PATH = DEFAULT_SAMPLE_PATH + "simple" + os.sep
ANSWER_SIMPLE1 = COLLECTION_PATH + "Simple01.answer"
ANSWER_SIMPLE2 = COLLECTION_PATH + "Simple02.answer"
ANSWER_SIMPLE3 = COLLECTION_PATH + "Simple03.answer"
ANSWER_SIMPLE4 = COLLECTION_PATH + "Simple04.answer"
ANSWER_SIMPLE5 = COLLECTION_PATH + "Simple05.answer"
ANSWER_SIMPLE6 = COLLECTION_PATH + "Simple06.answer"
ANSWER_SIMPLE7 = COLLECTION_PATH + "Simple07.answer"
ANSWER_SIMPLE8 = COLLECTION_PATH + "Simple08.answer"
ANSWER_SIMPLE9 = COLLECTION_PATH + "Simple09.answer"
ANSWER_SIMPLE10 = COLLECTION_PATH + "Simple10.answer"
ANSWER_SIMPLE11 = COLLECTION_PATH + "Simple11.answer"
ANSWER_SIMPLE12 = COLLECTION_PATH + "Simple12.answer"
ANSWER_SIMPLE13 = COLLECTION_PATH + "Simple13.answer"
ANSWER_SIMPLE14 = COLLECTION_PATH + "Simple14.answer"
ANSWER_SIMPLE15 = COLLECTION_PATH + "Simple15.answer"
ANSWER_ELONGATE = COLLECTION_PATH + "Elongate.answer"
class FCPS_SAMPLES:
"""!
@brief The Fundamental Clustering Problems Suite (FCPS) offers a variety of clustering problems any algorithm
shall be able to handle when facing real world data.
@details FCPS serves as an elementary benchmark for clustering algorithms. FCPS consists of data sets with known
a priori classifications that are to be reproduced by the algorithm. All data sets are intentionally created
to be simple and might be visualized in two or three dimensions.
"""
COLLECTION_PATH = DEFAULT_SAMPLE_PATH + "fcps" + os.sep
SAMPLE_ATOM = COLLECTION_PATH + "Atom.data"
SAMPLE_CHAINLINK = COLLECTION_PATH + "Chainlink.data"
SAMPLE_ENGY_TIME = COLLECTION_PATH + "EngyTime.data"
SAMPLE_GOLF_BALL = COLLECTION_PATH + "GolfBall.data"
SAMPLE_HEPTA = COLLECTION_PATH + "Hepta.data"
SAMPLE_LSUN = COLLECTION_PATH + "Lsun.data"
SAMPLE_TARGET = COLLECTION_PATH + "Target.data"
SAMPLE_TETRA = COLLECTION_PATH + "Tetra.data"
SAMPLE_TWO_DIAMONDS = COLLECTION_PATH + "TwoDiamonds.data"
SAMPLE_WING_NUT = COLLECTION_PATH + "WingNut.data"
class FAMOUS_SAMPLES:
"""!
@brief The famous suite offers a variety of popular dataset that are mentioned in articles, book, etc.
"""
COLLECTION_PATH = DEFAULT_SAMPLE_PATH + "famous" + os.sep
SAMPLE_OLD_FAITHFUL = COLLECTION_PATH + "OldFaithful.data"
SAMPLE_IRIS = COLLECTION_PATH + "Iris.data"
class FAMOUS_ANSWERS:
"""!
@brief Proper clustering results of samples from 'FAMOUS_SAMPLES'.
@see FAMOUS_SAMPLES
"""
COLLECTION_PATH = DEFAULT_SAMPLE_PATH + "famous" + os.sep
ANSWER_IRIS = COLLECTION_PATH + "Iris.answer"
class GRAPH_SIMPLE_SAMPLES:
GRAPH_BROKEN_CIRCLE1 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphBrokenCircle1.grpr"
GRAPH_BROKEN_CIRCLE2 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphBrokenCircle2.grpr"
GRAPH_FIVE_POINTED_FRAME_STAR = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphFivePointedFrameStar.grpr"
GRAPH_FIVE_POINTED_STAR = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphFivePointedStar.grpr"
GRAPH_ONE_CIRCLE1 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphOneCircle1.grpr"
GRAPH_ONE_CIRCLE2 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphOneCircle2.grpr"
GRAPH_ONE_CIRCLE3 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphOneCircle3.grpr"
GRAPH_ONE_CROSSROAD = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphOneCrossroad.grpr"
GRAPH_ONE_LINE = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphOneLine.grpr"
GRAPH_TWO_CROSSROADS = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphTwoCrossroads.grpr"
GRAPH_FULL1 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphFull1.grpr"
GRAPH_FULL2 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphFull2.grpr"
GRAPH_SIMPLE1 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphSimple1.grpr"
GRAPH_SIMPLE2 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphSimple2.grpr"
GRAPH_SIMPLE3 = samples.__path__[0] + os.sep + "graphs" + os.sep + "GraphSimple3.grpr"
class IMAGE_SIMPLE_SAMPLES:
IMAGE_SIMPLE01 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple01.png"
IMAGE_SIMPLE02 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple02.png"
IMAGE_SIMPLE03 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple03.png"
IMAGE_SIMPLE04 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple04.png"
IMAGE_SIMPLE05 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple05.png"
IMAGE_SIMPLE06 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple06.png"
IMAGE_SIMPLE07 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple07.png"
IMAGE_SIMPLE08 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple08.png"
IMAGE_SIMPLE09 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple09.png"
IMAGE_SIMPLE10 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple10.png"
IMAGE_SIMPLE11 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple11.png"
IMAGE_SIMPLE12 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple12.png"
IMAGE_SIMPLE13 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple13.png"
IMAGE_SIMPLE14 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple14.png"
IMAGE_SIMPLE15 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple15.png"
IMAGE_SIMPLE16 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple16.png"
IMAGE_SIMPLE17 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple17.png"
IMAGE_SIMPLE18 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimple18.png"
IMAGE_SIMPLE_BEACH = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimpleBeach.png"
IMAGE_SIMPLE_BUILDING = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimpleBuilding.png"
IMAGE_SIMPLE_FRUITS = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimpleFruits.png"
IMAGE_SIMPLE_FRUITS_SMALL = samples.__path__[0] + os.sep + "images" + os.sep + "ImageSimpleFruitsSmall.png"
IMAGE_THIN_BLACK_LINES01 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageThinBlackLines01.png"
IMAGE_THIN_BLACK_LINES02 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageThinBlackLines02.png"
IMAGE_THIN_BLACK_LINES03 = samples.__path__[0] + os.sep + "images" + os.sep + "ImageThinBlackLines03.png"
class IMAGE_MAP_SAMPLES:
IMAGE_WHITE_SEA = samples.__path__[0] + os.sep + "images" + os.sep + "ImageWhiteSea.png"
IMAGE_WHITE_SEA_SMALL = samples.__path__[0] + os.sep + "images" + os.sep + "ImageWhiteSeaSmall.png"
IMAGE_NILE = samples.__path__[0] + os.sep + "images" + os.sep + "ImageNile.png"
IMAGE_NILE_SMALL = samples.__path__[0] + os.sep + "images" + os.sep + "ImageNileSmall.png"
IMAGE_BUILDINGS = samples.__path__[0] + os.sep + "images" + os.sep + "ImageBuildings.png"
class IMAGE_REAL_SAMPLES:
IMAGE_FIELD_FLOWER = samples.__path__[0] + os.sep + "images" + os.sep + "ImageFieldFlower.png"
IMAGE_FIELD_TREE = samples.__path__[0] + os.sep + "images" + os.sep + "ImageFieldTree.png"
class IMAGE_SYMBOL_SAMPLES:
@staticmethod
def GET_LIST_IMAGE_SAMPLES(symbol):
default_path = samples.__path__[0] + os.sep + "images" + os.sep + "symbols" + os.sep
number_sample_symbols = 1
name_file_pattern = "Symbol_%s_Sample%.2d.png"
list_image_samples = []
for index_image in range(1, number_sample_symbols + 1, 1):
file_path = default_path + (name_file_pattern % (symbol, index_image))
list_image_samples.append(file_path)
return list_image_samples
LIST_IMAGES_SYMBOL_A = GET_LIST_IMAGE_SAMPLES.__func__('A')
LIST_IMAGES_SYMBOL_B = GET_LIST_IMAGE_SAMPLES.__func__('B')
LIST_IMAGES_SYMBOL_C = GET_LIST_IMAGE_SAMPLES.__func__('C')
LIST_IMAGES_SYMBOL_D = GET_LIST_IMAGE_SAMPLES.__func__('D')
LIST_IMAGES_SYMBOL_E = GET_LIST_IMAGE_SAMPLES.__func__('E')
LIST_IMAGES_SYMBOL_F = GET_LIST_IMAGE_SAMPLES.__func__('F')
LIST_IMAGES_SYMBOL_G = GET_LIST_IMAGE_SAMPLES.__func__('G')
LIST_IMAGES_SYMBOL_H = GET_LIST_IMAGE_SAMPLES.__func__('H')
LIST_IMAGES_SYMBOL_I = GET_LIST_IMAGE_SAMPLES.__func__('I')
LIST_IMAGES_SYMBOL_J = GET_LIST_IMAGE_SAMPLES.__func__('J')
LIST_IMAGES_SYMBOL_K = GET_LIST_IMAGE_SAMPLES.__func__('K')
LIST_IMAGES_SYMBOL_L = GET_LIST_IMAGE_SAMPLES.__func__('L')
LIST_IMAGES_SYMBOL_M = GET_LIST_IMAGE_SAMPLES.__func__('M')
LIST_IMAGES_SYMBOL_N = GET_LIST_IMAGE_SAMPLES.__func__('N')
LIST_IMAGES_SYMBOL_O = GET_LIST_IMAGE_SAMPLES.__func__('O')
LIST_IMAGES_SYMBOL_P = GET_LIST_IMAGE_SAMPLES.__func__('P')
LIST_IMAGES_SYMBOL_Q = GET_LIST_IMAGE_SAMPLES.__func__('Q')
LIST_IMAGES_SYMBOL_R = GET_LIST_IMAGE_SAMPLES.__func__('R')
LIST_IMAGES_SYMBOL_S = GET_LIST_IMAGE_SAMPLES.__func__('S')
LIST_IMAGES_SYMBOL_T = GET_LIST_IMAGE_SAMPLES.__func__('T')
LIST_IMAGES_SYMBOL_U = GET_LIST_IMAGE_SAMPLES.__func__('U')
LIST_IMAGES_SYMBOL_V = GET_LIST_IMAGE_SAMPLES.__func__('V')
LIST_IMAGES_SYMBOL_W = GET_LIST_IMAGE_SAMPLES.__func__('W')
LIST_IMAGES_SYMBOL_X = GET_LIST_IMAGE_SAMPLES.__func__('X')
LIST_IMAGES_SYMBOL_Y = GET_LIST_IMAGE_SAMPLES.__func__('Y')
LIST_IMAGES_SYMBOL_Z = GET_LIST_IMAGE_SAMPLES.__func__('Z')
class IMAGE_DIGIT_SAMPLES:
@staticmethod
def GET_LIST_IMAGE_SAMPLES(digit):
default_path = samples.__path__[0] + os.sep + "images" + os.sep + "digits" + os.sep
number_sample_digits = 25
name_file_pattern = "Digit_%d_Sample%.2d.png"
list_image_samples = []
for index_image in range(1, number_sample_digits + 1, 1):
file_path = default_path + (name_file_pattern % (digit, index_image))
list_image_samples.append(file_path)
return list_image_samples
LIST_IMAGES_DIGIT_0 = GET_LIST_IMAGE_SAMPLES.__func__(0)
LIST_IMAGES_DIGIT_1 = GET_LIST_IMAGE_SAMPLES.__func__(1)
LIST_IMAGES_DIGIT_2 = GET_LIST_IMAGE_SAMPLES.__func__(2)
LIST_IMAGES_DIGIT_3 = GET_LIST_IMAGE_SAMPLES.__func__(3)
LIST_IMAGES_DIGIT_4 = GET_LIST_IMAGE_SAMPLES.__func__(4)
LIST_IMAGES_DIGIT_5 = GET_LIST_IMAGE_SAMPLES.__func__(5)
LIST_IMAGES_DIGIT_6 = GET_LIST_IMAGE_SAMPLES.__func__(6)
LIST_IMAGES_DIGIT_7 = GET_LIST_IMAGE_SAMPLES.__func__(7)
LIST_IMAGES_DIGIT_8 = GET_LIST_IMAGE_SAMPLES.__func__(8)
LIST_IMAGES_DIGIT_9 = GET_LIST_IMAGE_SAMPLES.__func__(9)
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