ResearchBenchmarksRecommendation on Books (Efficiency Metrics)Recommendation on Books (Efficiency Metrics)Follow35.5Speedup Ratio (k=10)CCCF11.912818.036424.1630.2836Dec 23, 2025Evaluation resultsMethodMethodLinksSpeedup Ratio (k=10)Speedup Ratio (k=50)Speedup Ratio (k=100)Compression RatioCCCF2025.1235.529.621.6930.21BCCF2025.1217.6514.3810.0715.53DCF2025.1214.1710.319.2510.29CGAH2025.1212.8210.328.058.9