Package edu.umd.cloud9.util.array

Examples of edu.umd.cloud9.util.array.ArrayListOfFloats

387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
    FileSystem fs = FileSystem.get(conf);

    SequenceFile.Reader reader;
    IntWritable key = new IntWritable();
    WeightedIntDocVector value = new WeightedIntDocVector();
    HMapIFW map = new HMapIFW();

    reader = new SequenceFile.Reader(fs.getConf(),
        SequenceFile.Reader.file(new Path(opennlpIndex + "/test_wt-int-doc-vectors/part-00000")));
    reader.next(key, value);
    map = value.getWeightedTerms();
    System.out.println("*** top 10 terms ***");
    for ( MapIF.Entry entry : map.getEntriesSortedByValue(10)) {
      System.out.println(entry.getKey() + ": " + entry.getValue());
    }
    verifyIntDocVector(opennlpIntDocVector1, value);

    reader.next(key, value);
    map = value.getWeightedTerms();
    System.out.println("*** top 10 terms ***");
    for ( MapIF.Entry entry : map.getEntriesSortedByValue(10)) {
      System.out.println(entry.getKey() + ": " + entry.getValue());
    }
    verifyIntDocVector(opennlpIntDocVector2, value);
    reader.close();
  }
View Full Code Here
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
      // add token translations into a #combine of #weight array structures
      JsonArray tokensArr = new JsonArray();
      if (tokenWeight > 0) {
        for (String srcToken : stemmedSourceTokens) {
          HMapSFW nbestDist = translation.getDistributionOf(srcToken);

          if (defaultTokenizer.isStopWord(srcToken)){
            continue;
          }
          LOG.info("Processing "+srcToken);

          // combine translations from N-best AND bilingual dictionary
          List<PairOfFloatMap> tokenRepresentationList = new ArrayList<PairOfFloatMap>();

          // Pr{bitext}
          if (bitextWeight > 0) {
            HMapSFW bitextDist = clGenerator.getTranslations(origQuery.trim(), srcToken, pairsInGrammar, stemmed2Stemmed);
            if(bitextDist != null && !bitextDist.isEmpty()){
              tokenRepresentationList.add(new PairOfFloatMap(bitextDist, bitextWeight));
            }
          }

          // Pr{scfg}
          if (scfgWeight > 0) {
            HMapSFW scfgDist = scfgGenerator.getTranslations(origQuery.trim(), srcToken, probMap, stemmed2Stemmed);
            if (scfgDist != null && !scfgDist.isEmpty() ){
              tokenRepresentationList.add(new PairOfFloatMap(scfgDist, scfgWeight));
            }
          }

          // Pr{n-best}
          if (mtWeight > 0 && nbestDist != null && !nbestDist.isEmpty()) {
            Utils.normalize(nbestDist);
            tokenRepresentationList.add(new PairOfFloatMap(nbestDist, mtWeight));
          }

          JsonArray combinedArr;
          float scale = 1;
          if (scaling) {
            scale = scale * translation.getSourceTokenCnt().get(srcToken) / ((float)translation.getCount());
          }
          if(tokenRepresentationList.size() == 0) {
            continue;       // if empty distr., do not represent this source token in query
          } else if(tokenRepresentationList.size() == 1) {
            combinedArr = Utils.createJsonArrayFromProbabilities(Utils.scaleProbMap(lexProbThreshold, scale, tokenRepresentationList.get(0).getMap()));
          } else {
            combinedArr = Utils.createJsonArrayFromProbabilities(Utils.combineProbMaps(lexProbThreshold, scale, tokenRepresentationList));
          }

          JsonObject tokenWeightedArr = new JsonObject();         
          tokenWeightedArr.add("#weight", combinedArr);

          // optional: if this source token has occurred more than once per query, reflect this in the representation
          //  for (int i = 0; i < Math.ceil(tokenCount.get(srcToken)/(float)kBest); i++) {
          //    tokensArr.put(tokenWeightedArr);
          //  }
          tokensArr.add(tokenWeightedArr);
        }
        queryTJson.add("#combine", tokensArr);
      }

      // combine the token-based and phrase-based representations into a #combweight structure
      JsonArray queryJsonArr = new JsonArray();

      HMapSFW scaledPhrase2Weight = null;
      if (phraseWeight > 0) {
        scaledPhrase2Weight = Utils.scaleProbMap(lexProbThreshold, phraseWeight, translation.getPhraseDist());     
        for (String phrase : scaledPhrase2Weight.keySet()) {
          queryJsonArr.add(new JsonPrimitive(scaledPhrase2Weight.get(phrase)));
          queryJsonArr.add(new JsonPrimitive(phrase));
        }
      }
      if (tokenWeight > 0) {
        queryJsonArr.add(new JsonPrimitive(tokenWeight));
View Full Code Here
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
    }  
    return probMap;
  }

  private String getBestTranslation(String query, String token) {
    HMapSFW probDist = query2probMap.get(query).get(token);

    if(probDist == null){
      return token;
    }

    float maxProb = 0f;
    String maxProbTrans = null;
    for (edu.umd.cloud9.util.map.MapKF.Entry<String> entry : probDist.entrySet()) {
      if (entry.getValue() > maxProb) {
        maxProb = entry.getValue();
        maxProbTrans = entry.getKey();
      }
    }
View Full Code Here
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
    }
    return maxProbTrans;
  }

  protected HMapSFW getTranslations(String query, String token, Map<String, HMapSFW> probMap, Map<String, String> stemmed2Stemmed) {
    HMapSFW probDist = null;
    try {
      probDist = probMap.get(token);
    } catch (NullPointerException e) {
      LOG.info("Prob map not found for " + query);
      e.printStackTrace();
    }
   
    if(probDist == null){
      // borrow OOV word heuristic from MT: if no translation found, include itself as translation
      probDist = new HMapSFW();
      String targetStem = stemmed2Stemmed.get(token);
      String target = (stemmed2Stemmed == null || targetStem == null) ? token : stemmed2Stemmed.get(token);
      probDist.put(target, 1);     
      return probDist;
    }

    return probDist;
  }
View Full Code Here
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
    });
    Interp_AP.put(2, new String[] {
        "78", "0.3167","77", "0.2599","35", "0.0019","36", "0.0033","33", "0.3573","39", "0.1078","38", "0.0","43", "0.0679","42", "0.2039","41", "0.147","40", "1.0E-4","82", "0.3175","83", "0.1541","80", "0.082","87", "0.291","84", "0.257","85", "0.0732","67", "0.1302","66", "0.0092","69", "0.0","68", "0.6626","23", "0.1562","26", "0.125","28", "0.4415","29", "0.1302","2", "0.1573","30", "0.2587","6", "0.0582","5", "0.0","32", "0.3711","70", "0.04","9", "0.2236","71", "0.5076","72", "0.383","73", "0.0065","74", "0.0679","75", "0.0034","76", "0.1072","59", "0.0353","58", "0.0933","57", "0.378","19", "0.2664","56", "0.2486","18", "0.0453","15", "0.4233","16", "0.0514","12", "0.0459","64", "0.4827","65", "0.4462","62", "0.5034","63", "0.0139","99", "0.267","61", "0.0392","100", "0.0264","98", "0.3932","49", "0.0026","97", "0.0025","48", "2.0E-4","96", "0.03","95", "3.0E-4","94", "0.4591","45", "0.3061","93", "0.0957","44", "0.2947","92", "0.2229","47", "0.0","91", "0.6519","46", "0.2098","90", "0.4246","51", "0.0","52", "0.1495","53", "0.1198","54", "0.2776"
    });

    HMapSFW tenbestAPMap = array2Map(Nbest_AP.get(2));
    HMapSFW onebestAPMap = array2Map(Onebest_AP.get(2));
    HMapSFW grammarAPMap = array2Map(grammar_AP.get(2));
    HMapSFW tokenAPMap = array2Map(baseline_token_AP);
    HMapSFW gridAPMap = array2Map(Interp_AP.get(2));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, gridAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, tenbestAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, onebestAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, grammarAPMap));
    System.out.println(countNumberOfNegligibleTopics(tokenAPMap, gridAPMap));
View Full Code Here
220
221
222
223
224
225
226
227
228
229
230
    }
    return cnt;
  }

  private static HMapSFW array2Map(String[] array) {
    HMapSFW map = new HMapSFW();
    for ( int i = 0; i < array.length; i += 2 ) {
      map.put(array[i], Float.parseFloat(array[i+1]));
    }
    return map;
  }
View Full Code Here
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
    });
    grammar_AP.put(2, new String[] {
        "35", "0.1807","36", "0.0027","33", "0.0241","34", "0.0044","39", "0.3323","37", "0.3308","38", "0.0064","43", "0.0","42", "0.4085","41", "0.2136","40", "0.5166","67", "0.6253","66", "0.2055","69", "0.5464","68", "0.2556","26", "0.0082","27", "0.3113","28", "0.0058","29", "0.5319","30", "0.6832","32", "0.3168","31", "0.081","70", "0.5252","71", "0.219","72", "0.0278","73", "0.2601","74", "0.0302","75", "0.1449","59", "0.7421","58", "0.1165","57", "0.0905","56", "0.3992","55", "0.636","64", "6.0E-4","65", "0.5581","62", "0.0492","63", "0.0815","60", "0.7408","61", "0.0905","49", "0.7575","48", "0.7018","45", "0.3528","44", "0.1752","47", "0.3373","46", "0.3308","51", "0.0628","52", "0.0749","53", "0.0038","54", "0.0415","50", "0.7537"
    });

    HMapSFW tenbestAPMap = array2Map(Nbest_AP.get(2));
    HMapSFW onebestAPMap = array2Map(Onebest_AP.get(2));
    HMapSFW grammarAPMap = array2Map(grammar_AP.get(2));
    HMapSFW tokenAPMap = array2Map(baseline_token_AP);
    HMapSFW gridAPMap = array2Map(Interp_AP.get(2));

    System.out.println(countNumberOfImprovedTopics(tokenAPMap, gridAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, tenbestAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, onebestAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, grammarAPMap));
View Full Code Here
218
219
220
221
222
223
224
225
226
227
228
    }
    return cnt;
  }

  private static HMapSFW array2Map(String[] array) {
    HMapSFW map = new HMapSFW();
    for ( int i = 0; i < array.length; i += 2 ) {
      map.put(array[i], Float.parseFloat(array[i+1]));
    }
    return map;
  }
View Full Code Here
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
    return new JUnit4TestAdapter(EnFr_CLEF06.class);
  }

  public static void main(String[] args) {
    initialize();
    HMapSFW tenbestAPMap = array2Map(Nbest_AP.get(2));
    HMapSFW onebestAPMap = array2Map(Onebest_AP.get(2));
    HMapSFW grammarAPMap = array2Map(grammar_AP.get(2));
    HMapSFW tokenAPMap = array2Map(baseline_token_AP);
    HMapSFW gridAPMap = array2Map(Interp_AP.get(2));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, gridAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, tenbestAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, onebestAPMap));
    System.out.println(countNumberOfImprovedTopics(tokenAPMap, grammarAPMap));
    System.out.println(countNumberOfNegligibleTopics(tokenAPMap, gridAPMap));
View Full Code Here
209
210
211
212
213
214
215
216
217
218
219
    }
    return cnt;
  }

  private static HMapSFW array2Map(String[] array) {
    HMapSFW map = new HMapSFW();
    for ( int i = 0; i < array.length; i += 2 ) {
      map.put(array[i], Float.parseFloat(array[i+1]));
    }
    return map;
  }
View Full Code Here
TOP

Related Classes of edu.umd.cloud9.util.array.ArrayListOfFloats

  • bak.pcj.IntIterator
  • edu.umd.cloud9.example.bfs.BfsNodeTest
  • edu.umd.cloud9.example.pagerank.PageRankNodeTest
  • edu.umd.cloud9.io.array.ArrayListOfIntsWritable
  • edu.umd.cloud9.io.fastutil.Int2FloatOpenHashMapWritableTest
  • edu.umd.cloud9.io.fastutil.Int2IntOpenHashMapWritableTest
  • edu.umd.cloud9.io.fastutil.String2FloatOpenHashMapWritableTest
  • edu.umd.cloud9.io.fastutil.String2IntOpenHashMapWritableTest
  • edu.umd.cloud9.io.map.HMapIDW
  • edu.umd.cloud9.io.map.HMapIDWTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.