INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 21 dic 2020
Pagine: 415 - 424
Ricevuto: 10 lug 2020
Accettato: 14 ago 2020
DOI: https://doi.org/10.2478/amns.2020.2.00060
Parole chiave
© 2020 Fucheng Wan et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
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Data set composition
| Fields | Description |
|---|---|
| UserID | User id |
| ItemID | Commodity id |
| Rating | User's rating of commodities |
| Review | User comment text |
| ItemText | Item content text |
| Timestap | Time stamp |
Experimental environment settings
| Environment | Description |
|---|---|
| Operating system | Centos7 |
| Experimental language | Python 3.5.6 |
| Deep Learning Framework | Tensorflow_gpu-1.3.0 |
| GPU | NVIDIA Tesla |
| CUDA | 8 |
| cuDNN | 6 |
Experimental results
| Model | MSE |
|---|---|
| PMF | 1.473 |
| CDL | 1.324 |
| ConvMF | 1.142 |
| Our | 1.031 |