“Hulan-2014-11-06”版本间的差异
来自cslt Wiki
（→Knowledge Management and labeling system） |
（→improve lucene search） |
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| 第19行： | 第19行： | ||
* lucene Optimization(liurong) | * lucene Optimization(liurong) | ||
| − | :* rewrite the method to select the 50 standard question not same template. | + | :* rewrite the method to select the 50 standard question not same template.(liurong) |
| − | :* check the word segment for template. | + | :* check the word segment for template.(liurong) |
:* boost the query keyword using IDF | :* boost the query keyword using IDF | ||
{| border="2px" | {| border="2px" | ||
2014年11月6日 (四) 08:50的版本
目录
Dialog system
Algorithm
Spell mistake
- retrain the ngram model(caoli)
improve lucene search
- our vsm method
| method | lucene | vsm_idf(haiguan) | VSM_idf(baidu) | vsm_idf(tain) | vsm_idf(calculate) |
|---|---|---|---|---|---|
| Accary | 0.6628 | 0.6228 | 0.6197 | 0.5827 | 0.5426 |
- lucene top
- top10(82.95%),top20(86.34),top50(90.23%),top100(94.11%),top200(96.18%),top1000(97.31%),top2000(97.87%),top5000(98.75%),top10000(99.06)
- lucene Optimization(liurong)
- rewrite the method to select the 50 standard question not same template.(liurong)
- check the word segment for template.(liurong)
- boost the query keyword using IDF
| method | Default | idf_train | idf_train_norm | idf_baidu | idf_baidu_norm |
|---|---|---|---|---|---|
| Accary | 0.66228 | 0.651629 | 0.57644 | 0.647869 | 0.65288 |
- using MERT-4 method to get good value of multi-feature.like IDF,NER,baidu_weight,keyword etc.(liurong)
Multi-Scene Recognition
- add the triples search to QA engine (liurong)
- discuss the detail and give a report.
knowledge structure
Knowledge Management and labeling system
- continue coding.
plan to do
plan to discuss
- add the triples search to QA engine
