32 best open source xgboost projects.

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Displaying 1 to 20 from 32 results

tpot - A Python Automated Machine Learning tool that optimizes machine learning pipelines using genetic programming

Python

Consider TPOT your Data Science Assistant. TPOT is a Python Automated Machine Learning tool that optimizes machine learning pipelines using genetic programming.TPOT will automate the most tedious part of machine learning by intelligently exploring thousands of possible pipelines to find the best one for your data.

machine-learning data-science automl automation scikit-learn hyperparameter-optimization model-selection parameter-tuning automated-machine-learning random-forest gradient-boosting feature-engineering xgboost genetic-programming

xgboost - Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more

XGBoost is an optimized distributed gradient boosting library designed to be highly efficient, flexible and portable. It implements machine learning algorithms under the Gradient Boosting framework. XGBoost provides a parallel tree boosting (also known as GBDT, GBM) that solve many data science problems in a fast and accurate way. The same code runs on major distributed environment (Hadoop, SGE, MPI) and can solve problems beyond billions of examples.XGBoost has been developed and used by a group of active community members. Your help is very valuable to make the package better for everyone.

gbdt gbrt gbm distributed-systems xgboost gradient-boosting histogram

benchm-ml - A minimal benchmark for scalability, speed and accuracy of commonly used open source implementations (R packages, Python scikit-learn, H2O, xgboost, Spark MLlib etc

This project aims at a minimal benchmark for scalability, speed and accuracy of commonly used implementations of a few machine learning algorithms. The target of this study is binary classification with numeric and categorical inputs (of limited cardinality i.e. not very sparse) and no missing data, perhaps the most common problem in business applications (e.g. credit scoring, fraud detection or churn prediction). If the input matrix is of n x p, n is varied as 10K, 100K, 1M, 10M, while p is ~1K (after expanding the categoricals into dummy variables/one-hot encoding). This particular type of data structure/size (the largest) stems from this author's interest in some particular business applications. Note: While a large part of this benchmark was done in Spring 2015 reflecting the state of ML implementations at that time, this repo is being updated if I see significant changes in implementations or new implementations have become widely available (e.g. lightgbm). Also, please find a summary of the progress and learnings from this benchmark at the end of this repo.

machine-learning data-science r gradient-boosting-machine random-forest deep-learning xgboost h2o spark

auto_ml - Automated machine learning for analytics & production

Python

auto_ml is designed for production. Here's an example that includes serializing and loading the trained model, then getting predictions on single dictionaries, roughly the process you'd likely follow to deploy the trained model. All of these projects are ready for production. These projects all have prediction time in the 1 millisecond range for a single prediction, and are able to be serialized to disk and loaded into a new environment after training.

machine-learning data-science automated-machine-learning gradient-boosting scikit-learn machine-learning-pipelines machine-learning-library production-ready automl lightgbm analytics feature-engineering hyperparameter-optimization deep-learning xgboost keras deeplearning tensorflow artificial-intelligence

machineJS - Automated machine learning- just give it a data file! Check out the production-ready version of this project at ClimbsRocks/auto_ml

Python

I just built out v2 of this project that now gives you analytics info from your models, and is production-ready. machineJS is an amazing research project that clearly proved there's a hunger for automated machine learning. auto_ml tackles this exact same goal, but with more features, cleaner code, and the ability to be copy/pasted into production.

machine-learning data-science machine-learning-library machine-learning-algorithms ml data-scientists javascript-library scikit-learn kaggle numerai automated-machine-learning automl auto-ml neuralnet neural-network algorithms random-forest svm naive-bayes bagging optimization brainjs date-night sklearn ensemble data-formatting js xgboost scikit-neuralnetwork knn k-nearest-neighbors gridsearch gridsearchcv grid-search randomizedsearchcv preprocessing data-formatter kaggle-competition

open-solution-home-credit - Open solution to the Home Credit Default Risk challenge :house_with_garden:

Python

This is an open solution to the Home Credit Default Risk challenge 🏡. In this open source solution you will find references to the neptune.ml. It is free platform for community Users, which we use daily to keep track of our experiments. Please note that using neptune.ml is not necessary to proceed with this solution. You may run it as plain Python script 🐍.

machine-learning deep-learning kaggle pipeline feature-engineering reproducible-experiments reproducibility pipeline-framework lightgbm xgboost neptune competition credit-scoring credit-risk open-source python3 python35

tgboost - Tiny Gradient Boosting Tree

Java

It is a Tiny implement of Gradient Boosting tree, based on XGBoost's scoring function and SLIQ's efficient tree building algorithm. TGBoost build the tree in a level-wise way as in SLIQ (by constructing Attribute list and Class list). Currently, TGBoost support parallel learning on single machine, the speed and memory consumption are comparable to XGBoost. Handle missing value, XGBoost learn a direction for those with missing value, the direction is left or right. TGBoost take a different approach: it enumerate missing value go to left child, right child and missing value child, then choose the best one. So TGBoost use Ternary Tree.

boosted-trees gradient-boosting-machine machine-learning xgboost sliq

fast_retraining - Show how to perform fast retraining with LightGBM in different business cases

Jupyter

In this repo we compare two of the fastest boosted decision tree libraries: XGBoost and LightGBM. We will evaluate them across datasets of several domains and different sizes.On July 25, 2017, we published a blog post evaluating both libraries and discussing the benchmark results. The post is Lessons Learned From Benchmarking Fast Machine Learning Algorithms.

lightgbm xgboost boosted-trees machine-learning gpu benchmark azure distributed-systems gbdt gbm gbrt kaggle

fashion - The Fashion-MNIST dataset and machine learning models.

Training AI machine learning models on the Fashion MNIST dataset. Fashion-MNIST is a dataset consisting of 70,000 images (60k training and 10k test) of clothing objects, such as shirts, pants, shoes, and more. Each example is a 28x28 grayscale image, associated with a label from 10 classes. The 10 classes are listed below.

mnist fashion dataset fashion-mnist machine-learning artificial-intelligence artificial-neural-networks support-vector-machines svm xgboost data-science r supervised-learning classification image-recognition image-classification

dextra-mindef-2015 - My solution for Dextra Data Science Challenge #44 (Singapore Ministry of Defense) https://challenges

Python

Note: A few people asked me for the challenge's data source. Unfortunately, I am not authorized to publicly release it - if you need it, please do send the request to either Mindef or Dextra.sg instead of sending it to me. Only Native XGBoost was recorded since it just dominated everything.

xgboost classification machine-learning data-science

kaggle-for-fun - All my submissions for Kaggle contests that I have been, and going to be participating

Python

All my submissions for Kaggle contests that I have been, and going to be participating. I will probably have everything written in Python (utilizing scikit-learn or similar libraries), but occasionally I might also use R or Haskell if I can.

kaggle xgboost mnist neural-network scikit-learn kaggle-contest

minimal-datascience - This repository contains all the code and dataset used in my blog series: Minimal Data Science

Python

My goal for this minimal data science blog series is not only sharing, tutorializing, but also, making personal notes while learning and working as a Data Scientist. I’m looking forward to receiving any feedback from you. Chapter-1: Classify StarCraft 2 players with Python Pandas and Scikit-learn.

blog-series data-science scikit-learn xgboost kaggle machine-learning

IntroCSExperiencePrediction - A supervised learning project using eXtreme Gradient Boosting Trees

Jupyter

This project adds a predictive model for understanding the dynamics of gender in intro CS at Berkeley for years 2014 through 2015. This work builds on previous research done in fulfillment of a Computer Science Education Ph.D., HipHopathy, A Socio-Curricular Study of Introductory Computer Science. The dataset used in this project not available for mass consumption, as it contains sensitive, personally identifiable student data. To generate this dataset, I created a survey that includes the following attributes for each data point based on a Likert scale of 1 to 5, 1 for strongly disagree and 5 corresponding to strongly agree. Some items have yes and no answers.

computer-science analytics xgboost machine-learning

zoltar - Common library for serving TensorFlow, XGBoost and scikit-learn models in production.

Java

model-serving machine-learning xgboost tensorflow

Apartment-Interest-Prediction - Predict people interest in renting specific NYC apartments

Jupyter

Predict people interest in renting specific apartments. The challenge combines structured data, geolocalization, time data, free text and images. This solution features Gradient Boosted Trees (XGBoost and LightGBM) and does not use stacking, due to lack of time.

kaggle kaggle-competition machine-learning geolocalization xgboost gradient-boosting lightgbm clustering natural-language-processing

Arch-Data-Science - Archlinux PKGBUILDs for Data Science, Machine Learning, Deep Learning, NLP and Computer Vision

Shell

Welcome to my repo to build Data Science, Machine Learning, Computer Vision, Natural language Processing and Deep Learning packages from source. My Data Science environment is running from a LXC container so Tensorflow build system, bazel, must be build with its auto-sandboxing disabled.

archlinux data-science machine-learning deep-learning package tensorflow scikit-learn mxnet opencv nervana pandas cudnn cuda pytorch spacy natural-language-processing natural-language-understanding xgboost lightgbm mkl

mli-resources - Machine Learning Interpretability Resources

Jupyter

Machine learning algorithms create potentially more accurate models than linear models, but any increase in accuracy over more traditional, better-understood, and more easily explainable techniques is not practical for those who must explain their models to regulators or customers. For many decades, the models created by machine learning algorithms were generally taken to be black-boxes. However, a recent flurry of research has introduced credible techniques for interpreting complex, machine-learned models. Materials presented here illustrate applications or adaptations of these techniques for practicing data scientists. Want to contribute your own examples? Just make a pull request.

machine-learning jupyter-notebooks interpretability data-science data-mining h2o mli xai fatml transparency accountability fairness xgboost

MannvilleGroup_Strat_Hackathon - MannvilleGroup_Strat_Hackathon

Jupyter

Predict stratigraphic surfaces based on training on human-picked stratigraphic surfaces. Used 2000+ wells with Picks from the Mannville, including McMurray, in Alberta, Canada. Instead of assuming there is a mathematical or pattern basis for stratigraphic surfaces that can be teased out of logs, focus on creating programatic features and operations that mimic the comparison-based observations that would have been done by a geologist.

stratigraphy geology pandas well-logs curve xgboost

GBM-perf - Performance of various open source GBM implementations

Performance of various open source GBM implementations (h2o, xgboost, lightgbm) on the airline dataset (1M and 10M records). If you don't have a GPU, lightgbm (CPU) trains the fastest.

machine-learning gradient-boosting-machine gbm h2oai xgboost lightgbm benchmark

open-solution-value-prediction - Open solution to the Santander Value Prediction Challenge :tropical_fish:

Python

In this open source solution you will find references to the neptune.ml. It is free platform for community Users, which we use daily to keep track of our experiments. Please note that using neptune.ml is not necessary to proceed with this solution. You may run it as plain Python script 😉. You can jump start your participation in the competition by using our starter pack. Installation instruction below will guide you through the setup.