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Incubator Q&A

Welcome to the staging ground for new communities! Each proposal has a description in the "Descriptions" category and a body of questions and answers in "Incubator Q&A". You can ask questions (and get answers, we hope!) right away, and start new proposals.

Posts tagged machine-learning

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Incubator Q&A Do Large Language Models "reason"?

There is a lot of debate about the "cognitive" capabilities of LLMs and LLM-based chatbots, like ChatGPT. It's common to see statements like "these models just apply statistical pattern matching" a...

0 answers  ·  posted 23h ago by pbloem‭  ·  edited 23h ago by pbloem‭

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Meta Broaden the scope of AI tech into all ML?

I created the AI tech proposal primarily because I thought it would be good to have a place to discuss doing stuff with AI models rather than the details of how they are trained and how they work. ...

1 answer  ·  posted 9mo ago by matthewsnyder‭  ·  last activity 23h ago by pbloem‭

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Incubator Q&A What is the technical term for converting a sound recording to a phoneme vector?

Many natural language processing models begin by taking text and converting it to a vector where each element is a number representing some semantic entity (I would say each number is a word, but a...

1 answer  ·  posted 6mo ago by matthewsnyder‭  ·  last activity 6mo ago by mr Tsjolder‭

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Incubator Q&A Is LLM fine tuning the same as transfer learning?

When people talk about fine tuning LLMs, it sounds a lot like glorified transfer learning. Is it the same thing, or is it a distinct technique? What are the differences?

1 answer  ·  posted 7mo ago by matthewsnyder‭  ·  last activity 7mo ago by mr Tsjolder‭

Descriptions Machine Learning

The Machine Learning (ML) community aims to provide a platform for anyone interested in helping computers learn from data. We mainly target people with backgrounds in data science, machine learnin...

posted 9mo ago by mr Tsjolder‭  ·  edited 7mo ago by mr Tsjolder‭

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Incubator Q&A What types of learning should I know about?

In machine learning there seem to be various types of learning. I commonly hear about supervised learning, unsupervised learning, and reinforcement learning. However, it is not always clea...

1 answer  ·  posted 7mo ago by mr Tsjolder‭  ·  edited 7mo ago by mr Tsjolder‭

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Incubator Q&A What is unsupervised learning?

In unsupervised learning, training data does not have labels. But, how can a model be trained without labels?

1 answer  ·  posted 7mo ago by matthewsnyder‭  ·  last activity 7mo ago by mr Tsjolder‭

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Incubator Q&A Incremental training vs. transfer learning

Is incremental training the same as transfer learning? What exactly is the difference?

0 answers  ·  posted 7mo ago by matthewsnyder‭

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Incubator Q&A What is hyperparameter tuning?

What is hyperparameter tuning? What makes the parameters "hyper"? Is tuning the same as learning or training?

0 answers  ·  posted 7mo ago by matthewsnyder‭  ·  edited 7mo ago by matthewsnyder‭

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Incubator Q&A How does fine tuning work?

LLMs are trained on a lot of text. At its heart, an LLM is a glorified autocomplete engine. You give it text, and it adds more text that matches the pattern. You need to "direct" the autocomplete,...

0 answers  ·  posted 7mo ago by matthewsnyder‭

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Incubator Q&A Why can't we use linear regression on logits for solving logistic regression problems?

Consider a machine learning problem with inputs $\boldsymbol{X} \in \mathbb{R}^{N \times D}$ and corresponding labels $\boldsymbol{y} \in \mathcal{Y}^N$. When the problem is to solve a regression ...

1 answer  ·  posted 9mo ago by mr Tsjolder‭  ·  last activity 8mo ago by mr Tsjolder‭

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Incubator Q&A What are the support vectors in a soft-margin SVM

I know what Support Vector Machines (SVMs) are and how they work, but I regularly get confused by what exactly the support vectors are. In case of linearly separable data, the support vectors are ...

1 answer  ·  posted 9mo ago by mr Tsjolder‭  ·  last activity 9mo ago by mr Tsjolder‭