Machine Learning

Machine learning

Machine learning is a field of artificial intelligence (AI) that is concerned with learning from data. Machine learning has three components:

  • Supervised learning: Fitting predictive models using data for which outcomes are available.
  • Unsupervised learning: Transforming and partitioning data where outcomes are not available.
  • Reinforcement learning: on-line learning in environments where not all events are observable. Reinforcement learning is frequently applied in robotics.

Posts on machine learning

In the following posts, machine learning is applied to solve problems using R.

ChatGPT Telegram Bot

ChatGPT Telegram Bot

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This is a Telegram bot that lets you chat with the chatGPT language model using your local browser. The bot uses Playwright to run chatGPT in Chromium, and can parse code and text, as well as send messages. It also includes a /draw command that allows you to generate pictures using stable diffusion. More features are coming soon. Link
GEOTORCH A Deep Learning and Scalable Data Processing Framework for Raster and Spatio-Temporal Datasets

GEOTORCH A Deep Learning and Scalable Data Processing Framework for Raster and Spatio-Temporal Datasets

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GeoTorch is a python library on top of PyTorch and Apache Sedona for deep learning and scalable data processing focusing on raster imagery and spatio-temporal non-imagery datasets. It has various modules for deep learning and data preprocessing under both categories of datasets. The deep learning module offers ready-to-use datasets, models, and [Link]{https://kanchanchy.github.io/geotorch/}
OpenMetricLearning

OpenMetricLearning

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This post is related to the recent release of a new open-source project called OpenMetricLearning (OML), and one of its goals is to lower the entry threshold for metric learning pipelines. We will briefly introduce the theory, discuss the examples in code and show how simple heuristics can perform on a level comparable with the current SotA. Since the project is new, each star on GitHub is essential for us.
Ray AI Runtime (AIR)

Ray AI Runtime (AIR)

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Ray AI Runtime (AIR) is an open-source toolkit for building ML applications. It provides libraries for distributed data processing, model training, tuning, reinforcement learning, model serving, and more. Link
This Not That (TNT)

This Not That (TNT)

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This Not That is a suite of tools for working with, exploring, and interacting with “data maps”. A data map is a two (or three) dimensional representation of higher dimensional vector space data, usually produced by UMAP, t_SNE, or another manifold learning technique. Link