“…Recently, Williams et al [87] proposed that automated social mining and domain modeling techniques can be used to analyse crowd-generated requirements. It can be seen in Table 3, possible AI techniques that can used for CrowdRE analysis, validation and modeling are, information retrieval, sentiment analysis, language patterns, annotation, walkthrough, co-modeling, goal modeling, feature modeling and business process modeling, AI argumentation, CBR, Swarm algorithms and collaborative filtering respectively.…”