Targeting Diversity in Photographic Retrieval Task with Commonsense Knowledge

The best results obtained in the training phase and in the competition has been reached with a configuration which uses the IR-n system with a negative query expansion based on

But also the combination of text retrieval and well-known content-based image descriptors as well as the application of thesauri based query expansion in this domain - with a

One used the basic algorithm as described above, and the other used the TREC2 algorithm with blind feedback using the top 10 terms from the 10 top-ranked documents in the

However, frequently updated social knowledge sources(KS), such as DBpedia and Freebase, present an abundant source of structured data which could potentially aid in streamed

This research activity aims at studying techniques for the semantic analysis, annotation and retrieval of multimedia content The overall approach will be based on knowledge

Graph 1 clearly shows that in case of using UP-DOWN-1 method, there is only 48% of relevant documents among the first five retrieved documents, with respect to the original vector

Το συµπέρασµα στο οποίο καταλήγουν οι συγγραφείς σύµφωνα µε τις παραπάνω διαπιστώσεις είναι ότι οι πλούσιες χώρες καταπολεµώντας την ανισότητα στο εσωτερικό

Allows input of an entire matrix from the teleprinter; a new working size may be specified, within the limits of the DIM statement on total number of