Search method
来自cslt Wiki
lucene method
- data set
- jiangkaipeng:
- result
method | Default | BM25 | LMDirichlet | DFR | LMJelinekMercer | IB |
---|---|---|---|---|---|---|
Accary | 0.66228 | 0.66228 | 0.4091 | 0.65476 | 0.65476 | 0.6666 |
our method
method | lucene | BM25 | VSM |
---|---|---|---|
Accary | 0.6184 | 0.614 | 0.377 |
find
- 采用最细粒度分词,可以提高正确率。61=>66.对于标准问题建索引时.