title: Which feature, algorithm is good for Speaker Verification
body: <p>I have a task with <strong>speaker verification</strong>.</p>
  
  <p>My task is <strong>calculate the similarity between two audio speech voice</strong>, then compare with a threshold. 
  Ex: similarity score between two audio is 70%, threshold is 50%. Hence the speaker is the same person. </p>
  
  <p>The speech is <strong>text-independent</strong>, it's can be any conversation.</p>
  
  <p>I have experiment in using MFCC, GMM for speaker recognition task, but this task is difference, just compare two audio feature to have the similarity score. I don't know which feature is good for speaker verification and which algorithm can help me to calculate similarity score between 2 patterns.</p>
  
  <p>Hope to have you guys's advices,</p>
  
  <p>Many thanks.</p>