General course chat

Ah ok. That and I think the timezone was off for my course alerts as it is triggering an hour early was the source of this. Did the US Daylight Savings change kick in recently?

According to Google it is 18h24 PST

I hope it is not an hour from now, because it is already 00:30 @ BRT

Its available NOW !!

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The given link seem to take to Lesson 3 live stream! not lesson 4 isnot it?

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It is live streaming now with the link from lesson 4

Title says Lesson 3 but it is Lesson 4’s livestream, you can see when he previews the slides and that it is marked “Live” below

Correct! thanks … so lesson4 live link is available and in progress

Lesson 4 youtube link is available only last 32 min i think ,can anyone help me on getting the entire video please?

You can access the first part using the links supplied here:

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https://www.youtube.com/watch?v=F90C0A6UmVI for the first 2 hours

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RE: fastai.text

Not sure if I missed it.

Given that the base language model is Wiki103 and you use a domain specific language model that you train yourself.

If the domain language in the domain model is very different (technical terms etc.), do I add this vocab to the wiki103 one? I remember that Jeremy mentioned a limit of 60,000 words…

TypeError: split_from_df() got an unexpected keyword argument ‘cols’ while executing code for IMDB of lesson 3

data = (TextList.from_csv(path, ‘texts.csv’, col=‘text’)

            .split_from_df(cols=2)

            .label_from_df(cols=0)

            .databunch())

TypeError Traceback (most recent call last)
in ()
1 data = (TextList.from_csv(path, ‘texts.csv’, col=‘text’)
----> 2 .split_from_df(cols=2)
3 .label_from_df(cols=0)
4 .databunch())

TypeError: split_from_df() got an unexpected keyword argument ‘cols’

same hera

Is it normal that my GPU (gtx 1080 ti) is making like “tic tic tic” sound when I’m training model? It seems that it is making “tic” sound every time when percent is increasing.

Hi, Is lesson 4 not recorded fully? I’m only able to see 2hrs of content in Lesson 4 live link now.

There was a crash during the live recording, but as mentioned upthread, you can find the rest using these very helpful links: https://forums.fast.ai/t/lesson-4-links-to-different-parts-in-the-video/30338

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It would be helpful if the course notebooks could have the top cell specify which version of fastai they were created with. I’m having a hard time getting the Planet notebook to work now, seeing this error:

ImageItemList is not defined

I am using fastai==1.0.22

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it’s from 1.0.24

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I only see 1.0.22 in the official releases? https://github.com/fastai/fastai/releases

Thanks though … I’ll try with an upgrade!