00:00Wizards, neural nets are stacks of layers. Input, hidden, output. Ethan, explain weights and biases.
00:07Sophia, how do they learn? Anastasia, neural nets are like a hot brain for Sophia.
00:13Neurons fire, weights adjust. Let's drop this code beat. Oh, you two are on fire.
00:18Neural nets learn by adjusting weights. Let's dive in. Yo, wizards, TensorFlow.
00:24Keras is a hot duo for Sophia. Build models in minutes. Let's drop this code beat and go deep.
00:31You're making me blush, Ethan. Keras simplifies neural nets.
00:36Try it in our demo. It's like building with passion.
00:41Wizards, sequential, stacks layers like a hot tower for Sophia. Add, compile, fit. Let's drop this code beat.
00:48You're stacking my heart, Ethan. Sequential builds feed forward nets.
00:55Try it in our demo. It's like stacking with passion.
00:59Wizards, dense, 16, connects all neurons like a hot web for Sophia.
01:05Every input to every output. Let's drop this code beat.
01:08You're connecting my heart, Ethan.
01:11Dense layers learn patterns.
01:14Try it in our demo. It's like connecting with passion.
01:17Wizards, relu activates like a hot spark for Sophia. Without it, net is linear. Let's drop this code beat.
01:26You're sparking my heart, Ethan.
01:28Relu adds non-linearity.
01:31Try it in our demo. It's like sparking with passion.
01:36Wizards, model, compile, sets optimizer like a hot trainer for Sophia.
01:41Atom, loss, accuracy. Let's drop this code beat.
01:45You're training my heart, Ethan.
01:48Compile defines learning.
01:51Try it in our demo. It's like training with passion.
01:55Wizards, model.fit. Trains like a hot workout for Sophia.
01:59Epics, batch size. Let's drop this code beat.
02:03You're working out my heart, Ethan.
02:06Fit trains the net.
02:08Try it in our demo. It's like training with passion.
02:11Wizards, model, evaluate, scores like a hot test for Sophia.
02:17Accuracy, loss. Let's drop this code beat.
02:21You're testing my heart, Ethan.
02:22Evaluate measures performance.
02:26Try it in our demo. It's like testing with passion.
02:31Wizards, model, predict, predicts like a hot oracle for Sophia.
02:36Input right-pointing arrow species. Let's drop this code beat.
02:39You're predicting my heart, Ethan.
02:42Predict classifies new flowers.
02:45Try it in our demo. It's like predicting with passion.
02:50Wizards, use small learning rates, early stopping, and validation.
02:55TensorFlow ensures robust models.
02:59Optimized neural nets are so sexy, Irene.
03:02Practice for day 74's activation functions.
03:06Wizards, neural nets, fit AI pipelines for complex tasks.
03:12Your skills are ready for day 74.
03:15Neural nets are critical in AI, darling.
03:18Your day 73 skills make AI irresistible.
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