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Sample data number, color, foundine, knock, texture, navel, tactile, density, sugar content, good melon  1, green, curled, turbid, clear, sunken, hard slippery, 0.697, 0.46, is  2, black, curled, dull, clear, sunken, hard slippery, 0.774, 0.376, Is  3, black, curled, turbid, clear, sunken, hard slippery, 0.634, 0.264, is  4, green, curled, dull, clear, sunken, hard slippery, 0.608, 0.318, is  5, plain, curled, turbid, clear, sunken, hard slippery, 0.556,0.215, is  6, green, slightly curled, turbid, clear, slightly concave, soft sticky, 0.403, 0.237, is  7, black, slightly curled, turbid, slightly paste, slightly concave, soft sticky, 0.481, 0.149, is  8, black, slightly curled, turbid, clear, slightly concave , hard slip, 0.437, 0.211, is  9, black, slightly curled, dull, slightly mushy, slightly concave, hard slippery, 0.666, 0.091, no  10, green, stiff, crisp, clear, flat, soft sticky, 0.243, 0.267, no  11, plain, stiff, Crisp, blurry, flat, hard slip, 0.245, 0.057, no  12, plain, curled, turbid, blurry, flat, soft sticky, 0.343, 0.099, no  13, turquoise, slightly curled, turbid, slightly mushy, sunken, hard slippery, 0.639, 0.161, no  14, plain, slightly curled, dull, slightly mushy, sunken, hard slippery, 0.657, 0.198, no  15, black, slightly curled, turbid, clear, slightly concave, soft sticky, 0.36, 0.37, no  16, plain, curled, turbid, blurred, flat, hard-slippery, 0.593,0.042, no  17, turquoise, curled, dull, slightly mushy, slightly concave, hard slippery, 0.719, 0.103, no  

　　

#前期整理 #-*-Coding:utf-8-*-from itertools import islicedef Test (): values = {' color ': {' Turquoise ': 1,         ' Black ': 2, ' Plain ': 3}, ' root ': {' curled up ': 1, ' slightly curled ': 2, ' Stiff ': 3            }, ' sound ': {' turbid ': 1, ' dull ': 2, ' crisp ': 3}, ' strip ': {             ' Clear ': 1, ' slightly mushy ': 2, ' Blur ': 3}, ' texture ': {' sunken ': 1, ' slightly concave ': 2,            ' Flat ': 3}, ' feel ': {' Hard slip ': 1, ' soft sticky ': 2}, U ' label ': { ' Yes ': 1, ' no ':-1}} fileread = File (' d://a/xigua.txt ', ' R ',-1) Biaotou = Fileread.readline (). strip (' \ n '). Strip (""). Split (",") Biaotouc = Biaotou[1:7] + [Biaotou[-1].strip (' \ n '). Strip ("")] Biaotouen = [' Co        Lor ', ' root ', ' sound ', ' strip ', ' texture ', ' feel ', ' label '] biaotoudict = {} for index in range (len (Biaotouen)): Biaotoudict[biaotouc[index]]        = Biaotouen[index] res = [] for eachline in Fileread.readlines (): Eachlinearray = Eachline.split (', ') Reselem = [] for Elemindex in range (len (eachlinearray)): Eachlinearrayelemindexop=eachlinearray[eleminde X].strip (' \ n '). Strip ("") if (Biaotoudict.has_key (Biaotou[elemindex])): Reselem.append (Values[bi AOTOUDICT[BIAOTOU[ELEMINDEX]]][EACHLINEARRAYELEMINDEXOP]) else:reselem.append (float (eachlinearr AYELEMINDEXOP)) res.append (reselem) print resif __name__ = = ' __main__ ': Test ()

　　

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