"""! @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)