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Esamina i metodi selezionati fianco a fianco; le righe che differiscono sono evidenziate.
| RNN Bidirezionale× | CNN Dilatata× | Unità Ricorrente Gated (GRU)× | |
|---|---|---|---|
| Campo | Apprendimento profondo | Apprendimento profondo | Apprendimento profondo |
| Famiglia | Machine learning | Machine learning | Machine learning |
| Anno di origine≠ | 1997 | 2016 | 2014 |
| Ideatore≠ | Schuster, M. & Paliwal, K.K. | van den Oord, A. et al.; Bai, S., Kolter, J.Z. & Koltun, V. | Cho, K. et al. |
| Tipo≠ | Recurrent neural network (sequence model) | Deep learning (dilated 1D convolutional network) | Gated recurrent neural network unit |
| Fonte seminale≠ | Schuster, M. & Paliwal, K.K. (1997). Bidirectional Recurrent Neural Networks. IEEE Transactions on Signal Processing, 45(11), 2673–2681. DOI ↗ | van den Oord, A. et al. (2016). WaveNet: A Generative Model for Raw Audio. arXiv. link ↗ | Cho, K. et al. (2014). Learning Phrase Representations using RNN Encoder–Decoder for Statistical Machine Translation. EMNLP. link ↗ |
| Alias≠ | Çift Yönlü RNN / BiLSTM / BiGRU, bidirectional recurrent neural network, BiLSTM, BiGRU | Dilate Edilmiş CNN (WaveNet / TCN), WaveNet, Temporal Convolutional Network, TCN | Kapılı Tekrarlayan Birim (GRU), gated recurrent unit, gated recurrent network |
| Correlati | 5 | 5 | 5 |
| Sintesi≠ | A Bidirectional RNN, introduced by Schuster and Paliwal in 1997, processes a sequence in both forward and backward directions so that every position has access to its full surrounding context. With LSTM or GRU cells (BiLSTM/BiGRU) it is the standard approach for named-entity recognition, sequence labelling, and speech recognition. | A Dilated CNN is a one-dimensional convolutional network whose receptive field grows exponentially with depth, letting it model long-range structure in time series and audio signals. WaveNet (van den Oord et al., 2016) and the Temporal Convolutional Network of Bai, Kolter and Koltun (2018) are the prominent members of this family. | The Gated Recurrent Unit (GRU) is a gated recurrent neural network cell introduced by Cho and colleagues in 2014 that captures long-range dependencies in sequential data using update and reset gates, achieving performance comparable to LSTM with fewer parameters. |
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