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  5. Keras vs Numba

Keras vs Numba

OverviewDecisionsComparisonAlternatives

Overview

Keras
Keras
Stacks1.1K
Followers1.1K
Votes22
Numba
Numba
Stacks20
Followers44
Votes0
GitHub Stars0
Forks0

Keras vs Numba: What are the differences?

## Key differences between Keras and Numba

Keras is a high-level neural networks API while Numba is a JIT compiler for Python code. One key difference lies in their primary focus: Keras is more tailored towards building and training deep learning models, whereas Numba is focused on optimizing Python code for better performance. In terms of usage, Keras is more commonly used in the field of machine learning for creating neural networks, while Numba is utilized for speeding up numerical computations.

Another significant difference is in their approach to optimization. Keras focuses on ease of use and abstracting complex computations, making it easier for developers to create neural network models quickly. On the other hand, Numba is more hands-on, allowing developers to specify which parts of the code to optimize and providing fine-grained control over the process.

Keras provides a higher level of abstraction, making it more user-friendly for developers who are new to deep learning, while Numba requires a deeper understanding of Python and optimization techniques to effectively use its capabilities. Additionally, Keras comes with a wide range of built-in functions and tools specifically designed for deep learning tasks, whereas Numba is more versatile and can be used for optimizing various types of Python code beyond just neural networks.

One notable difference is in their compatibility with hardware acceleration. Keras has better support for running on GPUs and TPUs, allowing for faster training of deep learning models on specialized hardware. On the contrary, Numba's optimizations are more focused on improving the performance of code on the CPU, making it a preferred choice for tasks that do not heavily rely on GPU acceleration.

In conclusion, Keras is ideal for developers looking to quickly build and train deep learning models with minimal optimization effort, while Numba is better suited for those who require fine-tuning and customization for specific performance improvements in numerical computations.

In Summary, Keras is primarily focused on building neural networks for deep learning with a high level of abstraction, while Numba is a JIT compiler aimed at optimizing Python code for improved performance.

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Advice on Keras, Numba

Adithya
Adithya

Student at PES UNIVERSITY

May 11, 2020

Needs advice

I have just started learning some basic machine learning concepts. So which of the following frameworks is better to use: Keras / TensorFlow/PyTorch. I have prior knowledge in python(and even pandas), java, js and C. It would be nice if something could point out the advantages of one over the other especially in terms of resources, documentation and flexibility. Also, could someone tell me where to find the right resources or tutorials for the above frameworks? Thanks in advance, hope you are doing well!!

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Detailed Comparison

Keras
Keras
Numba
Numba

Deep Learning library for Python. Convnets, recurrent neural networks, and more. Runs on TensorFlow or Theano. https://keras.io/

It translates Python functions to optimized machine code at runtime using the industry-standard LLVM compiler library. It offers a range of options for parallelising Python code for CPUs and GPUs, often with only minor code changes.

neural networks API;Allows for easy and fast prototyping;Convolutional networks support;Recurent networks support;Runs on GPU
On-the-fly code generation; Native code generation for the CPU (default) and GPU hardware; Integration with the Python scientific software stack
Statistics
GitHub Stars
-
GitHub Stars
0
GitHub Forks
-
GitHub Forks
0
Stacks
1.1K
Stacks
20
Followers
1.1K
Followers
44
Votes
22
Votes
0
Pros & Cons
Pros
  • 8
    Quality Documentation
  • 7
    Supports Tensorflow and Theano backends
  • 7
    Easy and fast NN prototyping
Cons
  • 4
    Hard to debug
No community feedback yet
Integrations
TensorFlow
TensorFlow
scikit-learn
scikit-learn
Python
Python
C++
C++
TensorFlow
TensorFlow
Python
Python
GraphPipe
GraphPipe
Ludwig
Ludwig

What are some alternatives to Keras, Numba?

TensorFlow

TensorFlow

TensorFlow is an open source software library for numerical computation using data flow graphs. Nodes in the graph represent mathematical operations, while the graph edges represent the multidimensional data arrays (tensors) communicated between them. The flexible architecture allows you to deploy computation to one or more CPUs or GPUs in a desktop, server, or mobile device with a single API.

scikit-learn

scikit-learn

scikit-learn is a Python module for machine learning built on top of SciPy and distributed under the 3-Clause BSD license.

PyTorch

PyTorch

PyTorch is not a Python binding into a monolothic C++ framework. It is built to be deeply integrated into Python. You can use it naturally like you would use numpy / scipy / scikit-learn etc.

Kubeflow

Kubeflow

The Kubeflow project is dedicated to making Machine Learning on Kubernetes easy, portable and scalable by providing a straightforward way for spinning up best of breed OSS solutions.

TensorFlow.js

TensorFlow.js

Use flexible and intuitive APIs to build and train models from scratch using the low-level JavaScript linear algebra library or the high-level layers API

Polyaxon

Polyaxon

An enterprise-grade open source platform for building, training, and monitoring large scale deep learning applications.

Streamlit

Streamlit

It is the app framework specifically for Machine Learning and Data Science teams. You can rapidly build the tools you need. Build apps in a dozen lines of Python with a simple API.

MLflow

MLflow

MLflow is an open source platform for managing the end-to-end machine learning lifecycle.

H2O

H2O

H2O.ai is the maker behind H2O, the leading open source machine learning platform for smarter applications and data products. H2O operationalizes data science by developing and deploying algorithms and models for R, Python and the Sparkling Water API for Spark.

PredictionIO

PredictionIO

PredictionIO is an open source machine learning server for software developers to create predictive features, such as personalization, recommendation and content discovery.

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