Acknowledgements
Table V.3: Prediction Task: Performance comparison of our model versus baselines. Our improvements over the baselines are statistically significant at p-value <2.2e−16 using paired sample t-test.
['[BOLD] Models', '[BOLD] Mean Squared Error (MSE)  [BOLD] Movies', '[BOLD] Mean Squared Error (MSE)  [BOLD] Music', '[BOLD] Mean Squared Error (MSE)  [BOLD] Books', '[BOLD] Mean Squared Error (MSE)  [BOLD] Food', '[BOLD] Mean Squared Error (MSE)  [BOLD] Elect.', '[BOLD] Squared Correlation Coefficient ( [ITALIC] R2)  [BOLD] Movies', '[BOLD] Squared Correlation Coefficient ( [ITALIC] R2)  [BOLD] Music', '[BOLD] Squared Correlation Coefficient ( [ITALIC] R2)  [BOLD] Books', '[BOLD] Squared Correlation Coefficient ( [ITALIC] R2)  [BOLD] Food', '[BOLD] Squared Correlation Coefficient ( [ITALIC] R2)  [BOLD] Elect.']
Ch4S3SS4SSSx3 Ch4S4SS1SSSx2 -Ch5S3SS1SSSx4 Ch5S3SS1SSSx7 -Ch5S3SS2SSSx3 Ch5S3SS2SSSx6 Ch5S3SS3SSSx4 Ch5S3SS3SSSx5 Ch5S4SS2SSSx2 -Ch5S4SS3SSSx3 -Ch5T13 Our model consistently outperforms all baselines in reducing the MSE.