Research Article
A Neural Network-Inspired Approach for Improved and True Movie Recommendations
Table 1
Nomenclatures and description.
| Nomenclature | Description |
| | Document/review | | Sentence | | Word | | Review corpus | | Movie | | Length of a sentence | | Hidden state | | Total movie sites | | Biases | | Twitter likes | | Timestep | | j-th movie sentiment at site | | j-th movie sentiment at site | | j-th movie sentiment at site | | j-th movie rating at site | | j-th movie rating at site | | j-th movie rating at site | | j-th movie total quantitative score | | Final recommendation score | AWAS | Aggregated weighted average sentiment | Multivariate | Multivariate final score | | Input gate | | Output gate | | Forget gate | | Activation function | | Biases | | Weight vector | | Vector transpose | | Timestep | | Multiplication | ht | Hidden state at t timestep | ht−1 | Hidden state at t−1 (previous) timestep | W | Weight matrix for input to hidden layers at t timestep | ∅ | tanh is an activation function | | Input at timestep (t) | | j-th movie votes at site | | j-th movie votes at site | | j-th movie votes at site | | Loss | AS | Aggregated sentiment | WAS | Weighted average sentiment |
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