Of 1SrSSKrSSKrSSKrSSKrSSKrSSKrSSKJr SSK J r SSK J r J r SSKJr Sq/SQrSSjrS r"S S \ 5r"S S 5r\S:XaSSKJrJr Sr\"\\5rgg)z; Classifiers that make use of the external 'Weka' package. N)stdin) ClassifierI) config_javajava)DictionaryProbDist).z/usr/share/wekaz/usr/local/share/wekaz /usr/lib/wekaz/usr/local/lib/wekacD[5 UbUq[c[nS[R;a#UR S[RS5 UHn[R R[R RUS55(dMG[R RUS5q[[5nU(a[S[SUS35 O[S[-5 [[5 M [c [S5eg) NWEKAHOMErzweka.jarz [Found Weka: z (version z)]z[Found Weka: %s]zUnable to find weka.jar! Use config_weka() or set the WEKAHOME environment variable. For more information about Weka, please see https://www.cs.waikato.ac.nz/ml/weka/) r_weka_classpath _weka_searchosenvironinsertpathexistsjoin_check_weka_versionprint LookupError) classpath searchpathrversions 4/usr/lib/python3/dist-packages/nltk/classify/weka.py config_wekar"sM#!  #   aJ!7 8Dww~~bggll4<=="$'',,tZ"@-o>M/):*WIRPQ,>?#O4 4  c[R"U5nUR S5UR 5 $![[4a e g=f![ a UR 5 gf=f!UR 5 f=f)Nzweka/core/version.txt)zipfileZipFile SystemExitKeyboardInterruptreadcloseKeyError)jarzfs rrrCs| __S !  7723   ) *       s,;AA A/A2.A//A22Bcd\rSrSrSrSrSrSrSrSr SS S S S S S.r \ S/S4Sj5r Sr g)WekaClassifierScXlX lgN _formatter_model)self formattermodel_filenames r__init__WekaClassifier.__init__Ts #$ rc*URU/SQ5$)N)-p0z -distribution_classify_manyr. featuresetss rprob_classify_many!WekaClassifier.prob_classify_manyXs"";0LMMrc*URUSS/5$)Nr4r5r6r8s r classify_manyWekaClassifier.classify_many[s"";s <o3R5(dMUR5SRS5SPM@ sn$USR5/SQ:XaMUSSVs/sH<nUR5(dMUR UR5S5PM> sn$[ R "S US5(a:UVs/sH,o3R5(dMUR5SPM. sn$USS Hn[U5 M [S US-5es snfs snfs snf) Ninst#r)rdactual predictederror prediction:)rdrerfrg distributionz^0 \w+ [01]\.[0-9]* \?\s*$ zRUnhandled output format -- your version of weka may not be supported. Header: %s) enumeraterY startswithrMrarXmatchrrI)r.linesilines rrJ WekaClassifier.parse_weka_outputsr 'GAzz|&&w//b ( 8>> V V>CABiXid::<1DJJLO))#.q1iX X 1X^^ "  "!"I%D::<?,,TZZ\"-=>% XX3U1X > >05FODJJLOF Fcr d #!&q* +YGs$F;)FF$&F0F Fr@zweka.classifiers.trees.J48z#weka.classifiers.functions.Logisticzweka.classifiers.functions.SMOzweka.classifiers.lazy.KStarzweka.classifiers.rules.JRip) naivebayesC4.5log_regressionsvmkstarripperrvTc [5 [RU5n[R"5n[ R RUS5nURX5 X0R;aURUn O.X0RR5;aUn O[SU-5eU SUSU/n U [U5- n U(a[Rn OSn [U [ U S9 [#Xa5[ R$"U5H6n [ R&"[ R RX|55 M8 [ R("U5 $![ R$"U5H6n [ R&"[ R RX|55 M8 [ R("U5 f=f)Nz train.arffzUnknown classifier %sz-dz-t)rrA)rARFF_Formatter from_trainrDrEr rrrF_CLASSIFIER_CLASSvaluesrIlistrGrHrr r'rNrOrP) clsr0r9 classifierrQquietr/rRtrain_filename javaclassrTrArUs rtrainWekaClassifier.trainsR  #--k: ##% WW\\(LAN OON 822211*= 44;;==&  !8:!EFFdND.IC 4= C#  ?")<ZZ) "'',,x34* HHX ZZ) "'',,x34* HHX s CE##A(G r+N)__name__ __module__ __qualname____firstlineno__r1r:r=r7rarJr classmethodr__static_attributes__rrr'r'Ss^%N=*X) !b:,?/./    **rr'cV\rSrSrSrSrSrSrSr\ S5r Sr S S jr S r S rg )r}z Converts featuresets and labeled featuresets to ARFF-formatted strings, appropriate for input into Weka. 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N)_labels _features)r.r]featuress rr1ARFF_Formatter.__init__s !rcFUR5URU5-$)zBReturns a string representation of ARFF output for the given data.)header_section data_section)r.tokenss rformatARFF_Formatter.format s!""$t'8'8'@@@rc,[UR5$)zReturns the list of classes.)rr)r.s rr]ARFF_Formatter.labelssDLL!!rc[US5(d [US5nURURU55 UR 5 g)z.Writes ARFF data to a file for the given data.rFwN)hasattropenrFrr")r.outfilers rrFARFF_Formatter.writes9w((7C(G dkk&)* rcUVVs1sHupUiM nnn0nUHupUR5HupV[[U5[5(aSnO`[[U5[[ [45(aSnO4[[U5[ 5(aSnOUcMx[SW-5eURXW5U:wa[SU-5eXtU'M M [UR55n[X45$s snnf)z Constructs an ARFF_Formatter instance with class labels and feature types determined from the given data. Handles boolean, numeric and string (note: not nominal) types. z {True, False}NUMERICSTRINGzUnsupported value type %rzInconsistent type for %s) items issubclasstypeboolintrZstrrIgetsortedr})rtoklabelr]rfnamefvalftypes rr~ARFF_Formatter.from_trains-33FLS%F3 JC"yy{ d4j$//+ET S%,>??%ET C00$E\$%@5%HII<<-6$%?%%GHH"' +! (..*+f//-4sD cSS[R"5--nUS- nURHup#USU<SSU<S3- nM USS<SS S RUR5<S 3- nU$) z#Returns an ARFF header as a string.z3% Weka ARFF file % Generated automatically by NLTK z%% %s z@RELATION rel z @ATTRIBUTE 30 rCz-label-z {,z} )timectimerrr)r.r^rrs rrARFF_Formatter.header_section9sp 4DJJL( )   !NNLE E59 9A+ )SXXdll5K LLrNc LUc"U=(a [US[[45nU(dUVs/sHo3S4PM nnSnUHWup5URH+upgUSUR UR U55-- nM- USUR U5-- nMY U$s snf)aY Returns the ARFF data section for the given data. :param tokens: a list of featuresets (dicts) or labelled featuresets which are tuples (featureset, label). :param labeled: Indicates whether the given tokens are labeled or not. If None, then the tokens will be assumed to be labeled if the first token's value is a tuple or list. 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