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Author: torontoai

[P] Runtime predictor for ml algorithms

Hey all,

A few months ago a friend and I got started on this interesting challenge: Could one accurately predict the training time of common data science algorithms such as Random Forest, Svm or Kmeans? Our python package called “Scitime” (which you can pip or conda install) is the result of our effort to build a scalable solution that can be applied to any Scikit learn algorithms in the future. We detailed our methodology and findings in this article

We’re looking for user feedback – try it out and let us know!

submitted by /u/Nathan-toubiana
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[D] How do we democratize the rewards of machine learning?

For all the research advances in machine learning, it certainly feels like the rewards are still collected by a select group of large tech companies based in traditional tech giant countries (US, China, etc). Furthermore, a large portion of our best ML engineers and scientists are working on systems with the primary objective of manipulating targeted audiences through advertising and social media. To me, this feels like a failing of our community when the same advanced models and techniques could be making a direct impact on climate change or development schemes.

I’m interested in what the community thinks about this. Are we locked in this cycle where we are left hoping that advances in machine learning trickle down to less profitable, but maybe more crucial, problems or is there a systematic change that we can make to democratize these techniques so that we see real world impact on lives globally?

I haven’t found much reading on this topic from within our field recently, so if there are any interesting articles about this, that would be appreciated!

submitted by /u/LostBottleCap
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[P] I fine-tuned a GPT2 language model to generate tweets that make Trump sound like a philosopher

Disclaimer: No politics; not even a US citizen, this was just genuinely and objectively funny to try. Some of the generations are obviously of controversial nature

To be specific, I concatenated Trump’s tweets and the tweets of @existentialcoms which I have always found hilarious and witty and fine-tuned the language model on that and then manually posted some of the results to a parody twitter account. The resulting generations are hilarious and I’m honestly trying to stop laughing so that I can automate some of the generation/pruning/publishing and see how it looks without a human cherry picking the results.

Twitter Handle

submitted by /u/graden_dissent
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[D] What are some good papers to get into the Architecture of Encoder Decoder CNNs?

I want to make a neural network for my Bachelor Thesis, which optimizes mechanical structures like in this paper:

” A deep Convolutional Neural Network for topology optimization with strong generalization ability ” ( Yiquan Zhanga · Airong Chena · Bo Penga · Xiaoyi Zhoua · Dalei Wang )

https://arxiv.org/ftp/arxiv/papers/1901/1901.07761.pdf

I’m new to generative Models and want to make a Neural Network similar to this one (Encoder Decoder CNN) :

https://imgur.com/ivwf0Lh

My structures will have an other input resolution (probably 50×100).

What is some good literature to get into the topic?

submitted by /u/avdalim
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