[PDF][PDF] The impact of distributional metrics in the quality of relational triples
19th European Conf. on Artificial Intelligence, Workshop on Language …, 2010•eden.dei.uc.pt
This work analyses the benefits of applying metrics based on the occurrence of words and
their neighbourhoods in documents to a set of relational triples automatically extracted from
corpora. In our experimentation, we start by using a simple system to extract semantic triples
from a corpus. Then, the same corpus is used for weighting each triple according to well-
known distributional metrics. Finally, we take some conclusions on the correlation between
the values given by the metrics and the evaluation made by humans.
their neighbourhoods in documents to a set of relational triples automatically extracted from
corpora. In our experimentation, we start by using a simple system to extract semantic triples
from a corpus. Then, the same corpus is used for weighting each triple according to well-
known distributional metrics. Finally, we take some conclusions on the correlation between
the values given by the metrics and the evaluation made by humans.
Abstract
This work analyses the benefits of applying metrics based on the occurrence of words and their neighbourhoods in documents to a set of relational triples automatically extracted from corpora. In our experimentation, we start by using a simple system to extract semantic triples from a corpus. Then, the same corpus is used for weighting each triple according to well-known distributional metrics. Finally, we take some conclusions on the correlation between the values given by the metrics and the evaluation made by humans.
eden.dei.uc.pt
以上显示的是最相近的搜索结果。 查看全部搜索结果