Recurrent Neural Networks

How does our brain process a sentence? Let's try to understand how our brain processes a sentence as we read it. You see some terms in a sentence, and you need to identify the sentiment contained in the sentence (positive, negative, neutral). Let's look at the first term – "I":

Figure 5.8 Sentiment analysis for the first term

"I" is neutral, so our classification (neutral) is appropriate. Let's look at another term:

Figure 5.9: Sentiment analysis with two terms

With the term "can't," we need to update our assessment of the sentiment. "I" and "can't" together typically have a negative connotation, so our current assessment is updated as "negative" and is marked with a cross. Let's look at the next couple of words:

Figure 5.10: Sentiment analysis with four terms

After the...