8. The method of claim 1 , wherein the first portion of the input set of data includes a social network identifier associated with the common feature.
1. A computer implemented method for generating a qualified set of data, the method comprising: receiving, by at least one processor, an input set of data; determining, by the at least one processor analyzing the input set of data, a domain that characterizes a subject matter of the input set of data; computing, by extracting a common feature from the input set of data by the at least one processor, a probability that a specific user created a first portion of the input set of data; identifying, by the at least one processor, the first portion of the input set of data based, at least in part, on the first portion of the input set of data having the common feature; generating, by the at least one processor, based, at least in part, on the domain, on the probability and on the first portion of the input set of data having the common feature, a user identifier associated with the first portion of the input set of data; storing, by the at least one processor, the user identifier in a data repository; computing, by the at least one processor, based at least in part on the domain and the user identifier, a credibility measure; computing, by the at least one processor, based at least in part on the credibility measure, a quality factor associated with the first portion of the input set of data; generating, by the at least one processor, based at least in part on the quality factor exceeding a quality factor threshold, the qualified set of data comprising data, among the first portion of the input data, that exceeds the quality threshold; and outputting, by the at least one processor, the qualified set of data.