[262] | 1 | |
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[384] | 2 | #include "bdmbase.h" |
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[2] | 3 | |
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[262] | 4 | //! Space of basic BDM structures |
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[254] | 5 | namespace bdm { |
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[271] | 6 | |
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[477] | 7 | const int RV_BUFFER_STEP = 1; |
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[270] | 8 | RVmap RV_MAP; |
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[271] | 9 | Array<string> RV_NAMES ( RV_BUFFER_STEP ); |
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| 10 | ivec RV_SIZES ( RV_BUFFER_STEP ); |
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[2] | 11 | |
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[477] | 12 | RV RV0 = RV(); |
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[211] | 13 | |
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[477] | 14 | void RV::clear_all() { |
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| 15 | RV_MAP.clear(); |
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| 16 | RV_SIZES.clear(); |
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| 17 | RV_NAMES = Array<string> ( RV_BUFFER_STEP ); |
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[436] | 18 | } |
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[477] | 19 | |
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[270] | 20 | int RV::init ( const string &name, int size ) { |
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[162] | 21 | //Refer |
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[270] | 22 | int id; |
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[430] | 23 | RVmap::const_iterator iter = RV_MAP.find ( name ); |
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[270] | 24 | if ( iter == RV_MAP.end() ) { |
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[477] | 25 | id = RV_MAP.size() + 1; |
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[280] | 26 | //debug |
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[477] | 27 | /* { |
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| 28 | cout << endl; |
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| 29 | RVmap::const_iterator iter = RV_MAP.begin(); |
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| 30 | for(RVmap::const_iterator iter=RV_MAP.begin(); iter!=RV_MAP.end(); iter++){ |
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| 31 | cout << "key: " << iter->first << " val: " << iter->second <<endl; |
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| 32 | } |
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| 33 | }*/ |
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| 34 | |
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| 35 | RV_MAP.insert ( make_pair ( name, id ) ); //add new rv |
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| 36 | if ( id >= RV_NAMES.length() ) { |
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| 37 | RV_NAMES.set_length ( id + RV_BUFFER_STEP, true ); |
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| 38 | RV_SIZES.set_length ( id + RV_BUFFER_STEP, true ); |
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[270] | 39 | } |
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[477] | 40 | RV_NAMES ( id ) = name; |
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| 41 | RV_SIZES ( id ) = size; |
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| 42 | } else { |
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[270] | 43 | id = iter->second; |
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[477] | 44 | it_assert ( RV_SIZES ( id ) == size, "RV " + name + " of different size already exists" ); |
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[270] | 45 | } |
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| 46 | return id; |
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[2] | 47 | }; |
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| 48 | |
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[477] | 49 | int RV::countsize() const { |
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| 50 | int tmp = 0; |
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| 51 | for ( int i = 0; i < len; i++ ) { |
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| 52 | tmp += RV_SIZES ( ids ( i ) ); |
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| 53 | } |
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| 54 | return tmp; |
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| 55 | } |
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[2] | 56 | |
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[271] | 57 | ivec RV::cumsizes() const { |
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| 58 | ivec szs ( len ); |
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[477] | 59 | int tmp = 0; |
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| 60 | for ( int i = 0; i < len; i++ ) { |
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| 61 | tmp += RV_SIZES ( ids ( i ) ); |
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[271] | 62 | szs ( i ) = tmp; |
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| 63 | } |
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| 64 | return szs; |
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| 65 | } |
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| 66 | |
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[477] | 67 | void RV::init ( const Array<std::string> &in_names, const ivec &in_sizes, const ivec &in_times ) { |
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[270] | 68 | len = in_names.length(); |
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[477] | 69 | it_assert_debug ( in_names.length() == in_times.length(), "check \"times\" " ); |
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| 70 | it_assert_debug ( in_names.length() == in_sizes.length(), "check \"sizes\" " ); |
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[271] | 71 | |
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[270] | 72 | times.set_length ( len ); |
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| 73 | ids.set_length ( len ); |
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| 74 | int id; |
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[477] | 75 | for ( int i = 0; i < len; i++ ) { |
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[270] | 76 | id = init ( in_names ( i ), in_sizes ( i ) ); |
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| 77 | ids ( i ) = id; |
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| 78 | } |
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| 79 | times = in_times; |
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| 80 | dsize = countsize(); |
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[162] | 81 | } |
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[8] | 82 | |
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[270] | 83 | RV::RV ( string name, int sz, int tm ) { |
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[477] | 84 | Array<string> A ( 1 ); |
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| 85 | A ( 0 ) = name; |
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| 86 | init ( A, vec_1 ( sz ), vec_1 ( tm ) ); |
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[162] | 87 | } |
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| 88 | |
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[145] | 89 | bool RV::add ( const RV &rv2 ) { |
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[32] | 90 | // TODO |
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[477] | 91 | if ( rv2.len > 0 ) { //rv2 is nonempty |
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[162] | 92 | ivec ind = rv2.findself ( *this ); //should be -1 all the time |
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[477] | 93 | ivec index = itpp::find ( ind == -1 ); |
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[162] | 94 | |
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| 95 | if ( index.length() < rv2.len ) { //conflict |
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| 96 | ids = concat ( ids, rv2.ids ( index ) ); |
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| 97 | times = concat ( times, rv2.times ( index ) ); |
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[477] | 98 | } else { |
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[162] | 99 | ids = concat ( ids, rv2.ids ); |
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| 100 | times = concat ( times, rv2.times ); |
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| 101 | } |
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| 102 | len = ids.length(); |
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[270] | 103 | dsize = countsize(); |
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[477] | 104 | return ( index.length() == rv2.len ); //conflict or not |
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| 105 | } else { //rv2 is empty |
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[270] | 106 | return true; // no conflict |
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[145] | 107 | } |
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[32] | 108 | }; |
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| 109 | |
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[270] | 110 | RV RV::subselect ( const ivec &ind ) const { |
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[162] | 111 | RV ret; |
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[271] | 112 | ret.ids = ids ( ind ); |
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[477] | 113 | ret.times = times ( ind ); |
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[270] | 114 | ret.len = ind.length(); |
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[477] | 115 | ret.dsize = ret.countsize(); |
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[162] | 116 | return ret; |
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[5] | 117 | } |
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| 118 | |
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[477] | 119 | RV RV::operator() ( int di1, int di2 ) const { |
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| 120 | ivec sz = cumsizes(); |
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| 121 | int i1 = 0; |
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| 122 | while ( sz ( i1 ) < di1 ) i1++; |
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| 123 | int i2 = i1; |
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| 124 | while ( sz ( i2 ) < di2 ) i2++; |
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| 125 | return subselect ( linspace ( i1, i2 ) ); |
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[422] | 126 | } |
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| 127 | |
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[477] | 128 | void RV::t ( int delta ) { |
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| 129 | times += delta; |
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| 130 | } |
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[8] | 131 | |
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[145] | 132 | bool RV::equal ( const RV &rv2 ) const { |
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[270] | 133 | return ( ids == rv2.ids ) && ( times == rv2.times ); |
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[102] | 134 | } |
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[5] | 135 | |
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[504] | 136 | shared_ptr<mpdf> epdf::condition (const RV &rv) const { |
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| 137 | it_warning ("Not implemented"); |
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| 138 | return shared_ptr<mpdf>(); |
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| 139 | } |
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| 140 | |
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| 141 | shared_ptr<epdf> epdf::marginal (const RV &rv) const { |
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| 142 | it_warning ("Not implemented"); |
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| 143 | return shared_ptr<epdf>(); |
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| 144 | } |
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| 145 | |
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[201] | 146 | mat epdf::sample_m ( int N ) const { |
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[270] | 147 | mat X = zeros ( dim, N ); |
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[477] | 148 | for ( int i = 0; i < N; i++ ) X.set_col ( i, this->sample() ); |
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[102] | 149 | return X; |
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[461] | 150 | } |
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[102] | 151 | |
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[502] | 152 | vec epdf::evallog_m (const mat &Val) const { |
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| 153 | vec x (Val.cols()); |
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| 154 | for (int i = 0; i < Val.cols(); i++) { |
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| 155 | x (i) = evallog ( Val.get_col (i) ); |
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| 156 | } |
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[102] | 157 | |
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[502] | 158 | return x; |
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| 159 | } |
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| 160 | |
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| 161 | vec epdf::evallog_m (const Array<vec> &Avec) const { |
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| 162 | vec x (Avec.size()); |
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| 163 | for (int i = 0; i < Avec.size(); i++) { |
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| 164 | x (i) = evallog ( Avec (i) ); |
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| 165 | } |
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| 166 | |
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| 167 | return x; |
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| 168 | } |
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| 169 | |
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[477] | 170 | void mpdf::from_setting ( const Setting &set ) { |
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| 171 | RV *r = UI::build<RV> ( set, "rv" ); |
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| 172 | if ( r ) { |
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| 173 | set_rv ( *r ); |
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[471] | 174 | delete r; |
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[477] | 175 | } |
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[461] | 176 | |
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[477] | 177 | r = UI::build<RV> ( set, "rvc" ); |
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| 178 | if ( r ) { |
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| 179 | set_rvc ( *r ); |
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[471] | 180 | delete r; |
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[477] | 181 | } |
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[461] | 182 | } |
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| 183 | |
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[102] | 184 | std::ostream &operator<< ( std::ostream &os, const RV &rv ) { |
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[270] | 185 | int id; |
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[477] | 186 | for ( int i = 0; i < rv.len ; i++ ) { |
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| 187 | id = rv.ids ( i ); |
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[270] | 188 | os << id << "(" << RV_SIZES ( id ) << ")" << // id(size)= |
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| 189 | "=" << RV_NAMES ( id ) << "_{" << rv.times ( i ) << "}; "; //name_{time} |
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[5] | 190 | } |
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| 191 | return os; |
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| 192 | } |
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| 193 | |
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[145] | 194 | str RV::tostr() const { |
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[270] | 195 | ivec idlist ( dsize ); |
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| 196 | ivec tmlist ( dsize ); |
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[19] | 197 | int i; |
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| 198 | int pos = 0; |
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[477] | 199 | for ( i = 0; i < len; i++ ) { |
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[280] | 200 | idlist.set_subvector ( pos, pos + size ( i ) - 1, ids ( i ) ); |
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| 201 | tmlist.set_subvector ( pos, pos + size ( i ) - 1, times ( i ) ); |
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| 202 | pos += size ( i ); |
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[19] | 203 | } |
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[145] | 204 | return str ( idlist, tmlist ); |
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[19] | 205 | } |
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[32] | 206 | |
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[270] | 207 | ivec RV::dataind ( const RV &rv2 ) const { |
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[145] | 208 | ivec res ( 0 ); |
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[477] | 209 | if ( rv2._dsize() > 0 ) { |
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[165] | 210 | str str2 = rv2.tostr(); |
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| 211 | ivec part; |
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| 212 | int i; |
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[477] | 213 | for ( i = 0; i < len; i++ ) { |
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[165] | 214 | part = itpp::find ( ( str2.ids == ids ( i ) ) & ( str2.times == times ( i ) ) ); |
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| 215 | res = concat ( res, part ); |
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| 216 | } |
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[145] | 217 | } |
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[477] | 218 | it_assert_debug ( res.length() == dsize, "this rv is not fully present in crv!" ); |
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[145] | 219 | return res; |
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[165] | 220 | |
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[145] | 221 | } |
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| 222 | |
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[270] | 223 | void RV::dataind ( const RV &rv2, ivec &selfi, ivec &rv2i ) const { |
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[182] | 224 | //clean results |
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[270] | 225 | selfi.set_size ( 0 ); |
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| 226 | rv2i.set_size ( 0 ); |
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| 227 | |
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[182] | 228 | // just in case any rv is empty |
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[477] | 229 | if ( ( len == 0 ) || ( rv2.length() == 0 ) ) { |
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| 230 | return; |
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| 231 | } |
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[270] | 232 | |
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[182] | 233 | //find comon rv |
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[477] | 234 | ivec cids = itpp::find ( this->findself ( rv2 ) >= 0 ); |
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[270] | 235 | |
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| 236 | // index of |
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[477] | 237 | if ( cids.length() > 0 ) { |
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[182] | 238 | str str1 = tostr(); |
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[270] | 239 | str str2 = rv2.tostr(); |
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| 240 | |
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[182] | 241 | ivec part1; |
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| 242 | ivec part2; |
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[477] | 243 | int i, j; |
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[182] | 244 | // find common rv in strs |
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[477] | 245 | for ( j = 0; j < cids.length(); j++ ) { |
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[270] | 246 | i = cids ( j ); |
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[182] | 247 | part1 = itpp::find ( ( str1.ids == ids ( i ) ) & ( str1.times == times ( i ) ) ); |
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| 248 | part2 = itpp::find ( ( str2.ids == ids ( i ) ) & ( str2.times == times ( i ) ) ); |
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| 249 | selfi = concat ( selfi, part1 ); |
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| 250 | rv2i = concat ( rv2i, part2 ); |
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| 251 | } |
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| 252 | } |
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[477] | 253 | it_assert_debug ( selfi.length() == rv2i.length(), "this should not happen!" ); |
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[182] | 254 | } |
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| 255 | |
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[176] | 256 | RV RV::subt ( const RV &rv2 ) const { |
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[145] | 257 | ivec res = this->findself ( rv2 ); // nonzeros |
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[178] | 258 | ivec valid; |
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[477] | 259 | if ( dsize > 0 ) { |
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| 260 | valid = itpp::find ( res == -1 ); //-1 => value not found => it remains |
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| 261 | } |
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[145] | 262 | return ( *this ) ( valid ); //keep those that were not found in rv2 |
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| 263 | } |
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| 264 | |
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| 265 | ivec RV::findself ( const RV &rv2 ) const { |
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| 266 | int i, j; |
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| 267 | ivec tmp = -ones_i ( len ); |
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[477] | 268 | for ( i = 0; i < len; i++ ) { |
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| 269 | for ( j = 0; j < rv2.length(); j++ ) { |
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[145] | 270 | if ( ( ids ( i ) == rv2.ids ( j ) ) & ( times ( i ) == rv2.times ( j ) ) ) { |
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| 271 | tmp ( i ) = j; |
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| 272 | break; |
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| 273 | } |
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| 274 | } |
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| 275 | } |
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| 276 | return tmp; |
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| 277 | } |
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| 278 | |
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[477] | 279 | void RV::from_setting ( const Setting &set ) { |
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[357] | 280 | Array<string> A; |
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[479] | 281 | it_assert ( !A.length(), "default array not empty" ); |
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| 282 | UI::get ( A, set, "names" ); |
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[477] | 283 | |
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[357] | 284 | ivec szs; |
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[477] | 285 | if ( !UI::get ( szs, set, "sizes" ) ) |
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| 286 | szs = ones_i ( A.length() ); |
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| 287 | |
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[357] | 288 | ivec tms; |
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[477] | 289 | if ( !UI::get ( tms, set, "times" ) ) |
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| 290 | tms = zeros_i ( A.length() ); |
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| 291 | |
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[357] | 292 | // TODO tady se bude plnit primo do jeho promennych, a pak se zavola validacnni metoda, takze cele prepsat, ano? |
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[477] | 293 | init ( A, szs, tms ); |
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[357] | 294 | } |
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| 295 | |
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[102] | 296 | RV concat ( const RV &rv1, const RV &rv2 ) { |
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[32] | 297 | RV pom = rv1; |
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[102] | 298 | pom.add ( rv2 ); |
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[32] | 299 | return pom; |
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| 300 | } |
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[170] | 301 | |
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[477] | 302 | void mepdf::from_setting ( const Setting &set ) { |
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| 303 | shared_ptr<epdf> e ( UI::build<epdf> ( set, "epdf", UI::compulsory ) ); |
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[489] | 304 | iepdf = e; |
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| 305 | set_ep(iepdf.get()); |
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[462] | 306 | } |
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| 307 | |
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[507] | 308 | RV get_composite_rv ( const Array<shared_ptr<mpdf> > &mpdfs, |
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| 309 | bool checkoverlap ) { |
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[175] | 310 | RV rv; //empty rv |
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| 311 | bool rvaddok; |
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[477] | 312 | for ( int i = 0; i < mpdfs.length(); i++ ) { |
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| 313 | rvaddok = rv.add ( mpdfs ( i )->_rv() ); //add rv to common rvs. |
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[270] | 314 | // If rvaddok==false, mpdfs overlap => assert error. |
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[507] | 315 | it_assert_debug ( rvaddok || !checkoverlap, "mprod::mprod() input mpdfs overlap in rv!" ); |
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| 316 | } |
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| 317 | |
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[175] | 318 | return rv; |
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| 319 | } |
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| 320 | |
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[270] | 321 | void BM::bayesB ( const mat &Data ) { |
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[477] | 322 | for ( int t = 0; t < Data.cols(); t++ ) { |
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| 323 | bayes ( Data.get_col ( t ) ); |
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| 324 | } |
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[182] | 325 | } |
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[262] | 326 | } |
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