Table 1.
Generation steps of user profiles.
Fig 1.
Fusion framework.
Table 2.
Parameter settings.
Fig 2.
Recommendation performance evaluation ((a): MAP; (b): MRR; (c): Hit Rate; (d): nDCG).
Fig 3.
Evaluation of system performance and user experience ((a): Recommendation diversity; (b): Recommendation novelty; (c): User coverage; (d): Average response time).
Fig 4.
Evaluation of fine-grained recommendation quality ((a): Content relevance; (b): Predicted user satisfaction scores; (c): Content coverage; (d): Recommendation depth).
Fig 5.
Evaluation of user experience and behavior ((a): CTR; (b): Bounce rate; (c): Interest span; (d): Recommendation trust score).