Skip to main content

Time series forecasting suite using deep learning models

Project description

Nixtla   Tweet  Slack

Neural 🧠 Forecast

User friendly state-of-the-art neural forecasting models

CI Python PyPi conda-nixtla License docs

All Contributors

NeuralForecast offers a large collection of neural forecasting models focusing on their performance, usability, and robustness. The models range from classic networks like RNNs to the latest transformers: MLP, LSTM, GRU, RNN, TCN, TimesNet, BiTCN, DeepAR, NBEATS, NBEATSx, NHITS, TiDE, DeepNPTS, TSMixer, TSMixerx, MLPMultivariate, DLinear, NLinear, TFT, Informer, AutoFormer, FedFormer, PatchTST, iTransformer, StemGNN, and TimeLLM.

Installation

You can install NeuralForecast with:

pip install neuralforecast

or

conda install -c conda-forge neuralforecast

Vist our Installation Guide for further details.

Quick Start

Minimal Example

from neuralforecast import NeuralForecast
from neuralforecast.models import NBEATS
from neuralforecast.utils import AirPassengersDF

nf = NeuralForecast(
    models = [NBEATS(input_size=24, h=12, max_steps=100)],
    freq = 'M'
)

nf.fit(df=AirPassengersDF)
nf.predict()

Get Started with this quick guide.

Why?

There is a shared belief in Neural forecasting methods' capacity to improve forecasting pipeline's accuracy and efficiency.

Unfortunately, available implementations and published research are yet to realize neural networks' potential. They are hard to use and continuously fail to improve over statistical methods while being computationally prohibitive. For this reason, we created NeuralForecast, a library favoring proven accurate and efficient models focusing on their usability.

Features

  • Fast and accurate implementations of more than 30 state-of-the-art models. See the entire collection here.
  • Support for exogenous variables and static covariates.
  • Interpretability methods for trend, seasonality and exogenous components.
  • Probabilistic Forecasting with adapters for quantile losses and parametric distributions.
  • Train and Evaluation Losses with scale-dependent, percentage and scale independent errors, and parametric likelihoods.
  • Automatic Model Selection with distributed automatic hyperparameter tuning.
  • Familiar sklearn syntax: .fit and .predict.

Highlights

  • Official NHITS implementation, published at AAAI 2023. See paper and experiments.
  • Official NBEATSx implementation, published at the International Journal of Forecasting. See paper.
  • Unified withStatsForecast, MLForecast, and HierarchicalForecast interface NeuralForecast().fit(Y_df).predict(), inputs and outputs.
  • Built-in integrations with utilsforecast and coreforecast for visualization and data-wrangling efficient methods.
  • Integrations with Ray and Optuna for automatic hyperparameter optimization.
  • Predict with little to no history using Transfer learning. Check the experiments here.

Missing something? Please open an issue or write us in Slack

Examples and Guides

The documentation page contains all the examples and tutorials.

📈 Automatic Hyperparameter Optimization: Easy and Scalable Automatic Hyperparameter Optimization with Auto models on Ray or Optuna.

🌡️ Exogenous Regressors: How to incorporate static or temporal exogenous covariates like weather or prices.

🔌 Transformer Models: Learn how to forecast with many state-of-the-art Transformers models.

👑 Hierarchical Forecasting: forecast series with very few non-zero observations.

👩‍🔬 Add Your Own Model: Learn how to add a new model to the library.

Models

See the entire collection here.

Missing a model? Please open an issue or write us in Slack

How to contribute

If you wish to contribute to the project, please refer to our contribution guidelines.

References

This work is highly influenced by the fantastic work of previous contributors and other scholars on the neural forecasting methods presented here. We want to highlight the work of Boris Oreshkin, Slawek Smyl, Bryan Lim, and David Salinas. We refer to Benidis et al. for a comprehensive survey of neural forecasting methods.

Contributors ✨

Thanks goes to these wonderful people (emoji key):

azul
azul

💻 🚧
Cristian Challu
Cristian Challu

💻 🚧
José Morales
José Morales

💻 🚧
mergenthaler
mergenthaler

📖 💻
Kin
Kin

💻 🐛 🔣
Greg DeVos
Greg DeVos

🤔
Alejandro
Alejandro

💻
stefanialvs
stefanialvs

🎨
Ikko Ashimine
Ikko Ashimine

🐛
vglaucus
vglaucus

🐛
Pietro Monticone
Pietro Monticone

🐛

This project follows the all-contributors specification. Contributions of any kind welcome!

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

neuralforecast-1.7.6.tar.gz (188.4 kB view details)

Uploaded Source

Built Distribution

neuralforecast-1.7.6-py3-none-any.whl (259.2 kB view details)

Uploaded Python 3

File details

Details for the file neuralforecast-1.7.6.tar.gz.

File metadata

  • Download URL: neuralforecast-1.7.6.tar.gz
  • Upload date:
  • Size: 188.4 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/5.1.1 CPython/3.12.7

File hashes

Hashes for neuralforecast-1.7.6.tar.gz
Algorithm Hash digest
SHA256 098d5504c82ff9982373f6d2125b95ca139f05dbcab23ce929fb111995f0bd80
MD5 9c20dc60af71971e31895f6d092a7190
BLAKE2b-256 3f8644ec3f637ca5e2031eedaac3181826444a6d095d854be2948f7187e7b627

See more details on using hashes here.

File details

Details for the file neuralforecast-1.7.6-py3-none-any.whl.

File metadata

File hashes

Hashes for neuralforecast-1.7.6-py3-none-any.whl
Algorithm Hash digest
SHA256 c8440f681d277d2d65c3027dfde63c09001df8f0699b1c54b433bf0c996da43b
MD5 8ff6015fa69372dcdcf5f68f7a6b8901
BLAKE2b-256 fce3b92a24868144fa29c44ada3992900dd6135ccf6bb09f79c665c946894869

See more details on using hashes here.

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page