gugundi / neuralmachinetranslation Goto Github PK
View Code? Open in Web Editor NEWNeural Machine Tranlation using Local Attention
Neural Machine Tranlation using Local Attention
Hi, I want to ask some about your code.
In 176-188 lines in model.py, why to do this:
if start < self.window_size:
d = self.window_size - start
score[i, j, :d] = epsilon
if end > li + self.window_size:
d = (li + self.window_size) - end
score[i, j, d:] = epsilon
Shouldn’t it judge whether the selected window is beyond length?
I noticed pad with window in the encoder section,
def pad_with_window_size(self, batch):
size = batch.size()
n = len(size)
if n == 2:
length, batch_size = size
padded_length = length + (2 * self.window_size + 1)
padded = torch.empty((padded_length, batch_size), dtype=torch.long, device=self.device)
padded[:self.window_size, :] = self.pad
padded[self.window_size:self.window_size + length, :] = batch
padded[-(self.window_size + 1):, :] = self.pad
elif n == 3:
length, batch_size, hidden = size
padded_length = length + (2 * self.window_size + 1)
padded = torch.empty((padded_length, batch_size, hidden), dtype=torch.long, device=self.device)
padded[:self.window_size, :, :] = self.pad
padded[self.window_size:self.window_size + length, :, :] = batch
padded[-(self.window_size + 1):, :, :] = self.pad
else:
raise Exception(f'Cannot pad batch with {n} dimensions.')
return padded
When calculating the attention, pad with window on the output of the encoder, that is when n==3, can this achieve the same effect? But this will seriously hurt my results when I try to do this.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.