1 | #include <mex/mex_parser.h> |
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2 | #include <mex/mex_pdf.h> |
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3 | class mexBM: public BM{ |
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4 | protected: |
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5 | mxArray *data; |
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6 | mexEpdf est; |
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7 | public: |
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8 | mexBM() {}; |
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9 | void from_setting(const Setting &S) { |
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10 | Setting &So=S["object"]; |
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11 | data = (mxArray*)long(So); |
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12 | } |
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13 | void validate() { |
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14 | mxArray *tmp; |
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15 | mexCallMATLAB(1, &tmp, 1, &data, "validate"); |
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16 | // new object is in tmp |
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17 | data = tmp; |
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18 | |
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19 | mexCallMATLAB(1, &tmp, 1, &data, "dimensions"); |
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20 | vec v=mxArray2vec(tmp); |
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21 | if (v.length()<3) {bdm_error("Three dimensions are expected in mexBM.dimensions");} |
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22 | set_dim(v(0)); |
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23 | dimy = v(1); |
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24 | dimc = v(2); |
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25 | |
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26 | mexCallMATLAB(1, &tmp, 1, &data, "get_rv"); |
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27 | UImxArray rvtmp(tmp); |
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28 | shared_ptr<RV> r = UI::build<RV>(rvtmp); |
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29 | set_rv(*r); |
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30 | |
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31 | mexCallMATLAB(1, &tmp, 1, &data, "get_rvc"); |
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32 | UImxArray rvtmpc(tmp); |
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33 | shared_ptr<RV> rc = UI::build<RV>(rvtmpc); |
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34 | rvtmpc.writeFile("tmpc.cfg"); |
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35 | rvc=*rc; |
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36 | |
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37 | mexCallMATLAB(1, &tmp, 1, &data, "get_rvy"); |
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38 | UImxArray rvtmpy(tmp); |
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39 | rvtmpy.writeFile("tmpy.cfg"); |
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40 | shared_ptr<RV> ry = UI::build<RV>(rvtmpy); |
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41 | yrv = *ry; |
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42 | |
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43 | } |
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44 | void bayes(const vec &dt, const vec &cond) { |
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45 | mxArray *tmp; |
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46 | mxArray *in[3]; |
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47 | in[0]=data; |
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48 | in[1]=mxCreateDoubleMatrix(dt.length(),1,mxREAL); |
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49 | vec2mxArray(dt,in[1]); |
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50 | in[2]=mxCreateDoubleMatrix(cond.length(),1,mxREAL); |
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51 | vec2mxArray(cond,in[2]); |
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52 | |
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53 | mexCallMATLAB(1, &tmp, 3, in, "bayes"); |
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54 | data = tmp; |
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55 | } |
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56 | epdf* predictor(const vec &cond) const { |
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57 | mxArray *tmp; |
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58 | mxArray *in[3]; |
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59 | in[0]=data; |
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60 | in[1]=mxCreateDoubleMatrix(cond.length(),1,mxREAL); |
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61 | vec2mxArray(cond,in[1]); |
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62 | |
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63 | mexCallMATLAB(1, &tmp, 3, in, "predictor"); |
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64 | |
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65 | UImxArray uitmp(tmp); |
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66 | shared_ptr<epdf> pred = UI::build<epdf>(uitmp); |
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67 | return pred.get(); |
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68 | // |
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69 | } |
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70 | const epdf& posterior() const { |
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71 | mxArray *tmp; |
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72 | mexCallMATLAB(1, &tmp, 1,(mxArray **) &data, "posterior"); |
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73 | const_cast<mexEpdf*>(&est)->set_data(tmp); |
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74 | return est; |
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75 | } |
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76 | }; |
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77 | UIREGISTER(mexBM); |
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