Hyperlearn Save

2-2000x faster ML algos, 50% less memory usage, works on all hardware - new and old.

Project README

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2-2000x faster algos, 50% less memory usage, works on all hardware - new and old.

If you want to collab on fast algorithms - msg me!! Join our Discord server on making AI faster, or if you just wanna chat about AI!! https://discord.gg/k8AtkZqNwr

What's going to be in Hyperlearn 2022!

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! Hyperlearn is under construction! A brand new stable package will be uploaded sometime in 2022! Stay tuned!

Moonshot Website

Documentation

50 Page Modern Big Data Algorithms PDF

In 2018-2020, I was at NVIDIA helping make GPU ML algos faster! I incorporated Hyperlearn's methods to make TSNE 2000x faster, and others faster. Since then, I have 50+ fast algos, but didn't have time to update Hyperlearn since Moonshot was priority one! I'll be updating Hyperlearn late 2022!


+ Microsoft, UW, UC Berkeley, Greece, NVIDIA

Hyperlearn's methods and algorithms have been incorporated into more than 6 organizations and repositories!

+ NASA + Facebook's Pytorch, Scipy, Cupy, NVIDIA, UNSW

During Hyperlearn's development, bugs and issues were notified to GCC!


Packages Used

HyperLearn is written completely in PyTorch, NoGil Numba, Numpy, Pandas, Scipy & LAPACK, C++, C, Python, Cython and Assembly, and mirrors (mostly) Scikit Learn. HyperLearn also has statistical inference measures embedded, and can be called just like Scikit Learn's syntax.

Some key current achievements of HyperLearn:

  • 70% less time to fit Least Squares / Linear Regression than sklearn + 50% less memory usage
  • 50% less time to fit Non Negative Matrix Factorization than sklearn due to new parallelized algo
  • 40% faster full Euclidean / Cosine distance algorithms
  • 50% less time LSMR iterative least squares
  • New Reconstruction SVD - use SVD to impute missing data! Has .fit AND .transform. Approx 30% better than mean imputation
  • 50% faster Sparse Matrix operations - parallelized
  • RandomizedSVD is now 20 - 30% faster

Around mid 2022, Hyperlearn will evolve to GreenAI and aims to incorporate:

  • New Paratrooper optimizer - fastest SGD variant combining Lookahead, Learning Rate Range Finder, and more!
  • 30% faster Matrix Multiplication on CPUs
  • Software Support for brain floating point (bfloat16) on nearly all hardware
  • Easy compilation on old and new CPU hardware (x86, ARM)
  • 100x faster regular expressions
  • 50% faster and 50% less memory usage for assembly kernel accelerated methods
  • Fast and parallelized New York Times scraper
  • Fast and parallelized NYSE Announcements scraper
  • Fast and parallelized FRED scraper
  • Fast and parallelized Yahoo Finance scraper

I also published a mini 50 page book titled "Modern Big Data Algorithm".

Modern Big Data Algorithms PDF

Modern Big Data Algorithms

Comparison of Speed / Memory

Algorithm n p Time(s) RAM(mb) Notes
Sklearn Hyperlearn Sklearn Hyperlearn
QDA (Quad Dis A) 1000000 100 54.2 22.25 2,700 1,200 Now parallelized
LinearRegression 1000000 100 5.81 0.381 700 10 Guaranteed stable & fast

Time(s) is Fit + Predict. RAM(mb) = max( RAM(Fit), RAM(Predict) )

I've also added some preliminary results for N = 5000, P = 6000

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Help is really needed! Message me!


Key Methodologies and Aims

1. Embarrassingly Parallel For Loops

2. 50%+ Faster, 50%+ Leaner

3. Why is Statsmodels sometimes unbearably slow?

4. Deep Learning Drop In Modules with PyTorch

5. 20%+ Less Code, Cleaner Clearer Code

6. Accessing Old and Exciting New Algorithms


1. Embarrassingly Parallel For Loops

  • Including Memory Sharing, Memory Management
  • CUDA Parallelism through PyTorch & Numba

2. 50%+ Faster, 50%+ Leaner

3. Why is Statsmodels sometimes unbearably slow?

  • Confidence, Prediction Intervals, Hypothesis Tests & Goodness of Fit tests for linear models are optimized.
  • Using Einstein Notation & Hadamard Products where possible.
  • Computing only what is neccessary to compute (Diagonal of matrix and not entire matrix).
  • Fixing the flaws of Statsmodels on notation, speed, memory issues and storage of variables.

4. Deep Learning Drop In Modules with PyTorch

  • Using PyTorch to create Scikit-Learn like drop in replacements.

5. 20%+ Less Code, Cleaner Clearer Code

  • Using Decorators & Functions where possible.
  • Intuitive Middle Level Function names like (isTensor, isIterable).
  • Handles Parallelism easily through hyperlearn.multiprocessing

6. Accessing Old and Exciting New Algorithms

  • Matrix Completion algorithms - Non Negative Least Squares, NNMF
  • Batch Similarity Latent Dirichelt Allocation (BS-LDA)
  • Correlation Regression
  • Feasible Generalized Least Squares FGLS
  • Outlier Tolerant Regression
  • Multidimensional Spline Regression
  • Generalized MICE (any model drop in replacement)
  • Using Uber's Pyro for Bayesian Deep Learning

Goals & Development Schedule

Hyperlearn will be revamped in the following months to become Moonshot GreenAI with over an extra 150 optimized algorithms! Stay tuned!! Also you made it this far! If you want to join Moonshot, complete the secretive quiz!

Join Moonshot!


Extra License Terms

  1. The Apache 2.0 license is adopted.
Open Source Agenda is not affiliated with "Hyperlearn" Project. README Source: danielhanchen/hyperlearn

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