| 1 | package felix.test; |
| 2 | |
| 3 | import static org.junit.Assert.*; |
| 4 | |
| 5 | import java.io.BufferedReader; |
| 6 | import java.io.FileReader; |
| 7 | import java.util.ArrayList; |
| 8 | import java.util.HashMap; |
| 9 | import java.util.HashSet; |
| 10 | import java.util.regex.Matcher; |
| 11 | import java.util.regex.Pattern; |
| 12 | |
| 13 | import org.junit.Test; |
| 14 | |
| 15 | import felix.main.Felix; |
| 16 | import felix.parser.FelixCommandOptions; |
| 17 | import felix.util.FelixConfig; |
| 18 | import felix.util.FelixUIMan; |
| 19 | |
| 20 | |
| 21 | /** |
| 22 | * Test CRF operator's quality. |
| 23 | * @author Ce Zhang |
| 24 | * |
| 25 | */ |
| 26 | public class CRFTest{ |
| 27 | |
| 28 | /** |
| 29 | * Compare Marginal inference results with CRF++ on a real world data set. |
| 30 | */ |
| 31 | @Test |
| 32 | public final void testCRFMarginal() { |
| 33 | try{ |
| 34 | String[] args = {"-e", "test/felix/crf_test/evidence_small.db", "-i", "test/felix/crf_test/prog.mln", |
| 35 | "-o", "test/testOutput.txt_label", "-queryFile", "test/felix/crf_test/query.db", |
| 36 | "-marginal", "-verbose", "2", "-threads", "10"}; |
| 37 | |
| 38 | for(int wwww = 0; wwww < 2; wwww++){ |
| 39 | |
| 40 | FelixConfig.overrideID(); |
| 41 | FelixCommandOptions options = FelixUIMan.parseCommand(args); |
| 42 | |
| 43 | if(wwww == 1){ |
| 44 | options.useDualDecomposition = true; |
| 45 | FelixConfig.nDDIT = 2; |
| 46 | } |
| 47 | |
| 48 | |
| 49 | new Felix().run(options); |
| 50 | |
| 51 | HashMap<String, Double> gt = new HashMap<String, Double>(); |
| 52 | |
| 53 | BufferedReader br = new BufferedReader(new FileReader("test/felix/crf_test/gt_v1")); |
| 54 | Pattern p = Pattern.compile("gt\\((.*?), (.*?), \"(.*?)/(.*?)\"\\)"); |
| 55 | String line; |
| 56 | while((line = br.readLine()) != null){ |
| 57 | |
| 58 | Matcher m = p.matcher(line); |
| 59 | if(m.find()){ |
| 60 | gt.put(m.group(1) + "|" + m.group(2) + "|" + m.group(3), Double.valueOf(m.group(4))); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | String outfile = "test/testOutput.txt_label"; |
| 65 | |
| 66 | if(wwww == 1){ |
| 67 | outfile = outfile + "_snap_0"; |
| 68 | } |
| 69 | |
| 70 | br = new BufferedReader(new FileReader(outfile)); |
| 71 | p = Pattern.compile("(.*?)\tlabel\\(\"(.*?)\", \"(.*?)\", \"(.*?)\"\\)"); |
| 72 | int ct = 0; |
| 73 | |
| 74 | while((line = br.readLine()) != null){ |
| 75 | |
| 76 | Matcher m = p.matcher(line); |
| 77 | if(m.find()){ |
| 78 | String key = m.group(2) + "|" + m.group(3); |
| 79 | Double ass = Double.valueOf(m.group(1)); |
| 80 | if(m.group(4).equals("WIN")){ |
| 81 | String a = key + "|Winner"; |
| 82 | if(gt.containsKey(a)){ |
| 83 | |
| 84 | Double target = gt.get(a); |
| 85 | if(Math.abs(ass - target) < 0.1){ |
| 86 | ct++; |
| 87 | } |
| 88 | } |
| 89 | }else if(m.group(4).equals("LOS")){ |
| 90 | String a = key + "|Loser"; |
| 91 | if(gt.containsKey(a)){ |
| 92 | Double target = gt.get(a); |
| 93 | if(Math.abs(ass - target) < 0.1){ |
| 94 | ct++; |
| 95 | } |
| 96 | } |
| 97 | }else if(m.group(4).equals("NON")){ |
| 98 | String a = key + "|--"; |
| 99 | if(gt.containsKey(a)){ |
| 100 | Double target = gt.get(a); |
| 101 | if(Math.abs(ass - target) < 0.1){ |
| 102 | ct++; |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | } |
| 110 | System.out.println("\n\n# OF LABELS = " +ct + "\n\n"); |
| 111 | assertTrue(ct > 9200); |
| 112 | |
| 113 | } |
| 114 | |
| 115 | }catch(Exception e){ |
| 116 | e.printStackTrace(); |
| 117 | assertTrue(false); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * Compare MAP inference results with CRF++ on a real world data set. |
| 123 | */ |
| 124 | @Test |
| 125 | public final void testCRFMAP() { |
| 126 | try{ |
| 127 | String[] args = {"-e", "test/felix/crf_test/evidence_small.db", "-i", "test/felix/crf_test/prog.mln", |
| 128 | "-o", "test/testOutput.txt_label", "-queryFile", "test/felix/crf_test/query.db", "-verbose", "2" |
| 129 | }; |
| 130 | |
| 131 | for(int wwww = 0; wwww < 2; wwww++){ |
| 132 | |
| 133 | FelixConfig.overrideID(); |
| 134 | FelixCommandOptions options = FelixUIMan.parseCommand(args); |
| 135 | |
| 136 | if(wwww == 1){ |
| 137 | options.useDualDecomposition = true; |
| 138 | FelixConfig.nDDIT = 2; |
| 139 | } |
| 140 | |
| 141 | new Felix().run(options); |
| 142 | |
| 143 | String outfile = "test/testOutput.txt_label"; |
| 144 | |
| 145 | if(wwww == 1){ |
| 146 | outfile = outfile + "_snap_0"; |
| 147 | } |
| 148 | |
| 149 | HashMap<String, String> gt = new HashMap<String, String>(); |
| 150 | |
| 151 | BufferedReader br = new BufferedReader(new FileReader("test/felix/crf_test/gt")); |
| 152 | Pattern p = Pattern.compile("gt\\((.*?), (.*?), \"(.*?)\"\\)"); |
| 153 | String line; |
| 154 | while((line = br.readLine()) != null){ |
| 155 | |
| 156 | Matcher m = p.matcher(line); |
| 157 | if(m.find()){ |
| 158 | gt.put(m.group(1) + "|" + m.group(2), m.group(3)); |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | |
| 163 | br = new BufferedReader(new FileReader(outfile)); |
| 164 | p = Pattern.compile("label\\(\"*(.*?)\"*, \"*(.*?)\"*, \"(.*?)\"\\)"); |
| 165 | int ct = 0; |
| 166 | |
| 167 | while((line = br.readLine()) != null){ |
| 168 | |
| 169 | Matcher m = p.matcher(line); |
| 170 | if(m.find()){ |
| 171 | String key = m.group(1) + "|" + m.group(2); |
| 172 | if(m.group(3).equals("WIN")){ |
| 173 | |
| 174 | if(!gt.get(key).equals("Winner")){ |
| 175 | System.out.println(line); |
| 176 | }else{ |
| 177 | ct++; |
| 178 | } |
| 179 | }else if(m.group(3).equals("LOS")){ |
| 180 | |
| 181 | if(!gt.get(key).equals("Loser")){ |
| 182 | System.out.println(line); |
| 183 | }else{ |
| 184 | ct++; |
| 185 | } |
| 186 | }else if(m.group(3).equals("NON")){ |
| 187 | if(!gt.get(key).equals("--")){ |
| 188 | System.out.println(line); |
| 189 | }else{ |
| 190 | ct++; |
| 191 | } |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | } |
| 196 | |
| 197 | assertTrue(ct > 9200); |
| 198 | System.out.println("\n\n# OF LABELS = " +ct + "\n\n"); |
| 199 | } |
| 200 | |
| 201 | |
| 202 | }catch(Exception e){ |
| 203 | e.printStackTrace(); |
| 204 | assertTrue(false); |
| 205 | } |
| 206 | } |
| 207 | |
| 208 | |
| 209 | |
| 210 | } |
| 211 | |
| 212 | |
| 213 | |
| 214 | |
| 215 | |
| 216 | |