2105
Based on the proposed framework , a novel algorithm , dubbed as Semi-Riemannian Discriminant Analysis -LRB- SRDA -RRB- , is presented for subspace-based classification .
 framework, algorithm; algorithm, subspace-based classification
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:
 framework, algorithm; algorithm, subspace-based classification