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Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t0.0
|
Hi, welcome to the video.
| 0 | 9.36 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t3.0
|
So this is the fourth video in a Transformers
| 3 | 11.56 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t9.36
|
from Scratch mini series.
| 9.36 | 15.84 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t11.56
|
So if you haven't been following along,
| 11.56 | 18.48 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t15.84
|
we've essentially covered what you can see on the screen.
| 15.84 | 20.6 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t18.48
|
So we got some data.
| 18.48 | 23.72 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t20.6
|
We built a tokenizer with it.
| 20.6 | 25.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t23.72
|
And then we've set up our input pipeline
| 23.72 | 28.48 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t25.76
|
ready to begin actually training our model, which
| 25.76 | 32.36 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t28.48
|
is what we're going to cover in this video.
| 28.48 | 35.96 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t32.36
|
So let's move over to the code.
| 32.36 | 39.56 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t35.96
|
And we see here that we have essentially everything
| 35.96 | 40.48 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t39.56
|
we've done so far.
| 39.56 | 48.8 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t40.480000000000004
|
So we've built our input data, our input pipeline.
| 40.48 | 51.52 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t48.8
|
And we're now at a point where we have a data loader,
| 48.8 | 54.04 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t51.519999999999996
|
PyTorch data loader, ready.
| 51.52 | 56.4 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t54.040000000000006
|
And we can begin training a model with it.
| 54.04 | 61.84 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t56.4
|
So there are a few things to be aware of.
| 56.4 | 64.88 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t61.839999999999996
|
So I mean, first, let's just have a quick look
| 61.84 | 67.28 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t64.88
|
at the structure of our data.
| 64.88 | 72.36 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t67.28
|
So when we're training a model for mass language modeling,
| 67.28 | 74.12 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t72.36
|
we need a few tensors.
| 72.36 | 76.04 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t74.12
|
We need three tensors.
| 74.12 | 80.32 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t76.03999999999999
|
And this is for training Roberta, by the way, as well.
| 76.04 | 83.24 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t80.32
|
Same thing with Bert as well.
| 80.32 | 88.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t83.24
|
We have our input IDs, attention mask, and our labels.
| 83.24 | 94.2 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t88.75999999999999
|
Our input IDs have roughly 15% of their values masked.
| 88.76 | 96.64 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t94.19999999999999
|
So we can see that here we have these two tensors.
| 94.2 | 98.04 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t96.64
|
These are the labels.
| 96.64 | 102.56 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t98.03999999999999
|
And we have the real tokens in here, the token IDs.
| 98.04 | 105.2 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t102.56
|
And then in our input IDs tensor,
| 102.56 | 108.68 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t105.19999999999999
|
we have these being replaced with mask tokens,
| 105.2 | 110.52 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t108.67999999999999
|
the number fours.
| 108.68 | 114.44 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t110.52
|
So that's the structure of our input data.
| 110.52 | 119 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t114.44
|
We've created a Torch data set from it
| 114.44 | 122.6 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t119.0
|
and use that to create a Torch data loader.
| 119 | 125.48 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t122.6
|
And with that, we can actually begin
| 122.6 | 127.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t125.47999999999999
|
setting up our model for training.
| 125.48 | 131.72 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t127.75999999999999
|
So there are a few things to that.
| 127.76 | 134.36 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t131.72
|
We can't just begin training straight away.
| 131.72 | 136.32 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t134.35999999999999
|
So the first thing that we need to do
| 134.36 | 140.56 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t136.32
|
is create a Roberta config object.
| 136.32 | 144 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t140.56
|
And the config object is something
| 140.56 | 146.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t144.0
|
that we use when we're initializing a transformer
| 144 | 149.16 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t146.76
|
from scratch in order to initialize it
| 146.76 | 152.32 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t149.16
|
with a certain set of parameters.
| 149.16 | 153.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t152.32
|
So we'll do that first.
| 152.32 | 159.96 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t153.76
|
So we want from transformers import Roberta config.
| 153.76 | 163.08 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t159.96
|
And to create that config object, we do this.
| 159.96 | 167.92 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t163.08
|
So we do Roberta config.
| 163.08 | 172.56 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t167.92000000000002
|
And then in here, we need to specify different parameters.
| 167.92 | 177.12 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t172.56
|
Now, one of the main ones is the voc up size.
| 172.56 | 180.48 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t177.12
|
Now, this needs to match to whichever voc up size
| 177.12 | 186.08 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t180.48000000000002
|
we have already created in our tokenizer
| 180.48 | 187.88 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t186.08
|
when we're initializing it.
| 186.08 | 191.48 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t187.88
|
In our tokenizer, when building our tokenizer.
| 187.88 | 201.28 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t191.48
|
So I mean, for me, if I go all the way up here to here,
| 191.48 | 203.92 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t201.28
|
this is where I created the tokenizer.
| 201.28 | 206.36 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t203.92
|
I can see, OK, it's this number here.
| 203.92 | 209.24 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t206.35999999999999
|
So 30,522.
| 206.36 | 213.2 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t209.24
|
So I'm going to set that.
| 209.24 | 218.64 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t213.2
|
But if you don't have that, you can just write tokenizer voc
| 213.2 | 219.92 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t218.64
|
up size.
| 218.64 | 222.2 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t219.92
|
So here.
| 219.92 | 224.24 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t222.2
|
And that will return your voc up size.
| 222.2 | 226.64 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t224.23999999999998
|
So I mean, let's replace that.
| 224.24 | 228.88 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t226.64
|
We'll do this.
| 226.64 | 235.64 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t228.88
|
Now, as well as that, we want to also set this.
| 228.88 | 239.72 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t235.64
|
So max position embedding.
| 235.64 | 246.68 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t239.72
|
And this needs to be set to your max length plus two
| 239.72 | 247.28 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t246.68
|
in this case.
| 246.68 | 251.12 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t247.28
|
So max length is set up here.
| 247.28 | 253.24 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t251.12
|
So where is it?
| 251.12 | 256 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t253.24
|
Max length here, 512.
| 253.24 | 259.96 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t256.0
|
Plus two because we have these added special tokens.
| 256 | 263.2 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t259.96
|
If we don't do that, we'll end up with a index error
| 259.96 | 268.56 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t263.2
|
because we're going beyond the embedding limits.
| 263.2 | 270.24 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t268.56
|
Now we want our hidden size.
| 268.56 | 274.72 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t270.24
|
So this is the size of the vectors
| 270.24 | 277.84 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t274.72
|
that our embedding layers within Roberta will create.
| 274.72 | 284.16 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t277.84
|
So each token, so we have 514 or 12 tokens.
| 277.84 | 289.24 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t284.16
|
And each one of those will be signed a vector of size 768.
| 284.16 | 290.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t289.24
|
This is the typical number.
| 289.24 | 296.08 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t290.76
|
So that's the originally came from the BERT based model.
| 290.76 | 301.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t296.08
|
Then we set up the architecture of the internals of the model.
| 296.08 | 304.88 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t301.76
|
So we want the number of attention heads,
| 301.76 | 307.08 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t304.88
|
which I'm going to set to 12.
| 304.88 | 314.4 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t307.08
|
And also the number of hidden layers, which I...
| 307.08 | 318.72 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t314.4
|
So the default for this is for Roberta, 12.
| 314.4 | 324.12 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t318.71999999999997
|
But I'm going to go with six for the sake of keeping train
| 318.72 | 326.96 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t324.12
|
times a little shorter.
| 324.12 | 334.28 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t326.96
|
Now we also need to add type, vocab, size, which is just one.
| 326.96 | 337.4 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t334.28000000000003
|
So that's the different token types that we have.
| 334.28 | 338.36 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t337.4
|
We just have one.
| 337.4 | 341.76 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t338.36
|
Don't need to worry about that.
| 338.36 | 347.92 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t341.76
|
OK, so that's our configuration object ready.
| 341.76 | 352.04 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t347.92
|
And we can import and initialize a Roberta model with that.
| 347.92 | 353.72 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t352.04
|
So we went from transformers.
| 352.04 | 356.88 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t353.72
|
This is kind of similar to what we usually do.
| 353.72 | 359.28 |
Training and Testing an Italian BERT - Transformers From Scratch #4
|
2021-07-06 13:00:03 UTC
|
https://youtu.be/35Pdoyi6ZoQ
|
35Pdoyi6ZoQ
|
UCv83tO5cePwHMt1952IVVHw
|
35Pdoyi6ZoQ-t356.88000000000005
|
Import Roberta.
| 356.88 | 361.72 |
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