Application of Conditional Random Field Model Based on Machine Learning in Online and Offline Integrated Educational Resource Recommendation

Table 3

Results of experiments on CiteULike-h.

Model	HR	NDCG	ILS	HD
Literature [21]	50.21	31.05	17.94	98.81
Literature [22]	51.03	33.27	18.22	99.15
Literature [23]	50.36	32.51	17.86	99.52
Literature [24]	51.32	34.95	18.03	99.54
Literature [25]	52.95	35.62	18.04	99.56
Proposed	54.27	36.88	17.83	99.58