Fake Online Reviews on Digital Platforms: Conceptual Boundaries, Detection Methods and Trustworthy Governance
DOI:
https://doi.org/10.54097/zshkn702Keywords:
Fake Review, Online Review, Deceptive Opinion Spam, Feature Engineering, Detection Method, Explainable Artificial IntelligenceAbstract
Digital evaluation has become one of the necessary contents of the market information system, but the same way that it addresses information asymmetry may also give people reasons to distort their reputations. Gather the results of the 64 investigations on forged web feedback from the survey, and then, based on conceptual boundaries, obvious signs, identification systems and reliable applications, classify them. According to the assessment, there are now disputes over what should be regarded as fake reviews; at the same time, data collection, attribute accuracy and algorithm benchmarks have also been subject to debate. Linguistic patterns are still used in the first stage of screening at the review stage, but now reliable detection is more often based on reviewer patterns, chronological spikes and collaborative dynamics due to the systematic nature of deception in platform engagement architecture. Supervised, unsupervised and semi-supervised methods should be considered different ways to apply various works, not a hierarchy of efficiency. Interpretability is also being used in the regulatory process to connect the results of algorithms with human review, appeals and changes in policy and corporate social responsibility, etc. Based on the above, this paper will introduce a general architecture for object demarcation, deception patterns, visible traits, identification structure and explanatory oversight. Next, we will carry out boundary-aware collection, construct an adaptable cross-website model, perform implementation-oriented evaluation and human-centric management.
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