Entity Commonsense Representationfor Neural Abstractive Summarization
Table 6: Examples with highest/lowest disambiguation gate d values of two example entities (United States and gold). The tagged part of text is marked bold and preceded with at sign (@).
['Text', '[ITALIC] d']
We show the effectiveness of the selective disambiguation gate d in selecting which entities to disambiguate or not. In the first example, sentence E1.1 contains the entity “United States” and is linked with the country entity of the same name, however the correct linked entity should be “United States Davis Cup team”, and therefore is given a high d value. On the other hand, sentence E1.2 is linked correctly to the country “United States”, and thus is given a low d value.. The second example provides a similar scenario, where sentence E2.1 is linked to the entity “Gold” but should be linked to the entity “Gold medal”. Sentence E2.2 is linked correctly to the chemical element. Hence, the former case received a high value d while the latter case received a low d value.