7754
Experimental results on the Olympic Sports and UCF101 datasets demonstrate that the proposed attribute-based representation can significantly boost the performance of action recognition algorithms and outperform most recently proposed recognition approaches .
 Olympic Sports and UCF101 datasets, attribute-based representation; attribute-based representation, action recognition algorithms; action recognition algorithms, recognition approaches
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 Olympic Sports and UCF101 datasets, attribute-based representation; attribute-based representation, action recognition algorithms; action recognition algorithms, recognition approaches