Dear Ravi

pfa some useful links.

https://datascience.stackexchange.com/questions/12219/difference-replicator-neural-network-vs-autoencoder

https://www.quora.com/What-is-the-difference-between-a-neural-network-and-an-autoencoder-network

Thanks a lot for responding sir. I have gone through it. They have explained the working of the two methods. But still i could not found which method is more effective or where the particular method suits the best

Hi Ravi,

You may refer this link

https://dl.acm.org/citation.cfm?id=2966216