Skip to main content

Table 13 Comparison between proposed and existing techniques

From: Analysing the impact of contextual segments on the overall rating in multi-criteria recommender systems

Ref no.

Technique

Dataset

Performance metrics

Proposed

MRBE

Tripadvisor

MAE–0.0689

Precision–0.968

Recall–0.935

F1-score–0.95

[16]

HOSVD

Tripadvisor

MAE–0.723

[17]

ANFIS

Tripadvisor

Recall–0.84

F1-score–0.839

Precision–0.818

[18]

AEMC

Yahoo, Movies and Tripadvisor dataset

MAE–0.64

RMSE–0.72

[19]

DNN (Deep neural network)

BeerAdvocate website

MAE–0.4616

Recall–0.5284

Precision–0.8559

F1-score–0.6517

[22]

BERT

Tripadvisor

NDCG @15–0.569

NDCG @10–0.606

NDCG @5–0.694

[23]

kNN (k-nearest neighbor)

MovieLens and Film trust

MAE–0.18

Standard deviation (SD)–1.39

[1]

SOM

Tripadvisor

Precision–0.948

F1-score–0.934

MAE–0.753

[26]

Fitting trust algorithm

MovieLens dataset

MAE–0.7