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Author: torontoai

[D] How can I encode positional information of sentences in a text in a BERT model?

I am trying to train a BERT model for a certain form of text classification and I realized that it might be useful to know whether a sentence is on the same line or on a newline in a pdf document. Is there any way to encode the newline distance in BERT? My idea was using a different customized positional encoding but I am not sure whether it is the correct approach, and if it is, what continuous function to use. Would love to hear any suggestions on this.

submitted by /u/radcapbill
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Does someone research instrument simulation? [Discussion]

I think of something that’s modelled like a GAN but one side is a real instrument (like a midi controlled organ) as discrimination and the other network as generation.

In that way the network could learn from the real instrument, to generate perfect real sounding midi instruments.

Just an idea – some thoughts about the implementation?

submitted by /u/fimari
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[D] Stumbled upon this interesting use of AI while doing my research

I was actually looking to start my own project on forecasting cryptocurrency prices and stumbled upon this.
Their top AI is predicting at around 63%, i found it rather impressive for it to be predicting at such a high rate.

Does anyone have any idea on what they are doing? Was trying to dive further but the language is quite terrible.

submitted by /u/sonofmoutain
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[D] Distilling BERT — How to achieve BERT performance using Logistic Regression

Few days ago, in this post, I asked about a way to make BERT smaller. I got some interesting results and found some relevant papers. The basic idea is, given a relatively small labelled dataset, and another much bigger unlabelled set:

  1. Train BERT on the labeled set
  2. Predict values of the unlabelled set
  3. Train a much smaller model using the now the labelled big set

I tried it with Logistic Regression and got some interesting results here:

https://towardsdatascience.com/distilling-bert-how-to-achieve-bert-performance-using-logistic-regression-69a7fc14249d?source=friends_link&sk=2e62337d0b44f56409640c27277b99ce

submitted by /u/sudo_su_
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