Designing a neural network | Text Classification Tutorial Pt. 2 (Coding TensorFlow)

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In Part 2, we continue our tutorial on Text Classification, which assigns categories to text documents. In the last episode, we pre-processed the data so it would be ready to train a neural network. But, how do we design the neural network so it can learn from the data we prepared? Find out in this episode of Coding TensorFlow with @lmoroney. Stay tuned for our next video, which will feature how to do regression in TensorFlow.

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Laurence, these videos are great! Thank you for making them! Some feedback: the text titles of the videos aren't easy to read and that makes it difficult to know the order to watch related videos. Consider changing the sequence of the items in the title from: "Title, Subject, Part" to "Subject, Part, Title". For example, this video would be:" Text Classification, Pt.2 | Designing a neural network".

DavidMartin-grji

تحياتي الخالصة من الجزائر thank you very mutch

oumski

This was very good! The embedding example was great!

gusthema

Thanks for giving Part 1 a title beginning with P and Part 2 a title beginning with D. This means they will alphabetise themselves in a list about as far apart as possible, and maximise the amount of searching the human has to do "manually, " by eye-ball.

Thank goodness the machines are coming!

TheDavidlloydjones

Had a question about this code. In cell 22 you separate out a subset of the original training data and call this validation set. And you fit only this data. Yet in cell 23 you evaluate the test_data which is already returned separately. So why the need for this extra validation set? If you train on the entire train_data and validate on the test_data, are not the two datasets already distinct?

darrengovoni

Hi, I have a question,
Is lemmatization and stemming applied to the dataset?
If not, is there built-in tf/keras feature that can pre-process the data?

Thanks.

iwantandjaya

Thank you for sharing this informative video! 😺🖐

pandarzzz

Thank you so much for the video! The link to the workbook is not working, could you please upload it again?

rosaria

Thank u for this awesome video and series

AbhishekKumar-mqtt

Hi, how do I export the trained model from Codelab to my computer?

ProfessorElectronic

How can we use model.predict() in this case??

jdbrrocks

oh, no. The 14th video can't be show, could yo tell me why?

EvenYan-home

I tried to do that this programming with my data from tweets, but I get error below, Someone can help me??
nvalidArgumentError: indices[0, 39] = -1 is not in [0, 2000)

farhadshadmand

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