From the course: Natural Language Processing in Python
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Solution: Deep learning concepts - Python Tutorial
From the course: Natural Language Processing in Python
Solution: Deep learning concepts
Let's start with the terms on the left here. The first thing we're looking at is something that has one to two hidden layers and that is a neural network. And then a model that has three or more hidden layers is called deep learning. So that's really the difference between neural networks and deep learning. Next we're looking for a building block for other architectures and that's a feed forward neural network. It's the most basic deep learning architecture but it's usually used inside of other architectures. We're also looking for an architecture that's used for image-related tasks and that is convolutional neural networks. And then here we have an architecture that's used for NLP tasks but it's an outdated one and those are RNNs and LSTMs. Those are for sequential data but they have been replaced by transformers. And that's this next one here. This architecture is used for NLP tasks, and those are transformers. And for these final two down here, we have a mindset where you train…
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Contents
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Section introduction1m 47s
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Modern NLP overview4m 41s
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Intro to neural networks (NNs)2m 2s
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Logistic regression refresher10m 36s
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Logistic regression: Visually explained7m 3s
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Neural networks: Visually explained5m 42s
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Neural network summary3m 20s
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Exercise: Neural network components31s
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Solution: Neural network components5m 1s
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Neural networks in Python6m 12s
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Demo: Neural networks in Python6m 30s
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Demo: Neural network matrices4m 16s
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Pro tip: NN notation and matrices6m 12s
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How a neural network is trained3m 59s
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Neural network training: Visually explained16m 21s
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Exercise: Neural network training22s
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Solution: Neural network training8m 17s
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Introduction to deep learning2m 22s
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Deep learning architectures10m 34s
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Deep learning in practice7m 50s
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Pretrained deep learning models5m 21s
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Exercise: Deep learning concepts16s
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Solution: Deep learning concepts3m 18s
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Key takeaways5m 22s
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