Movie Description
Table 7: Video description performance of different SMT versions on MPII-MD. Discussion in Section 5.4.1.
['METEOR SMT with our sense-labels', 'METEOR SMT with our sense-labels']
Semantic parsing + “Combi” refers to combining IDT, HYBRID, and PLACES as unaries in the CRF. We did not add LSDA as we found that it reduces the performance of the CRF. After extracting the labels we select the ones which appear at least 30 or 100 times as our visual attributes. Overall, we observe similar performance in all cases, with slightly better results for text-labels than sense-labels. This can be attributed to sense disambiguation errors of the semantic parser.