OpenNN

Build powerful neural network models with C++

Monthly Visits: 342
Free
Free Version
API Available
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OpenNN

What is OpenNN?

OpenNN is a free, open-source library that lets you create neural network models using C++ for machine learning tasks. It's optimized to handle larger datasets and train models faster than popular tools like TensorFlow and PyTorch. This makes it great for solving real-world problems in areas like energy, marketing, and healthcare without the high costs.

Key Features of OpenNN

  1. 1

    High Capacity

    Handle data sets 1.8 times bigger than TensorFlow and PyTorch

  2. 2

    Fast Training

    Train models 2.5 times faster than PyTorch on average

  3. 3

    Multiple Tasks

    Support regression, classification, forecasting, and association

  4. 4

    Open Source

    Free to use and modify with accessible source code

OpenNN AI Tool Use Cases

  • 🔍
    Perform regression analysis on data
  • 🏷️
    Classify patterns into categories
  • 📈
    Forecast future trends and events
  • 🔗
    Discover associations between variables

Pros & Cons of OpenNN

Pros (4)

  • Open-source and completely free to use
  • Handles larger datasets than TensorFlow and PyTorch
  • Trains neural networks significantly faster
  • Supports a wide range of machine learning tasks

Cons (3)

  • Requires C++ programming knowledge to use effectively
  • No built-in graphical user interface for ease of use
  • Steeper learning curve for beginners without coding experience

More Info About OpenNN

Who is using opennn?

This tool is best for:

  1. Data scientists
  2. AI researchers
  3. Software developers

OpenNN's Tags

Explore more niche AI tool websites by clicking on a tag* (works only if it has enough tools).

#MachineLearning #DataScience #NeuralNetworks#AILibrary#OpenNN

OpenNN Social Media

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Website Analytics of OpenNN

OpenNN Website Traffic & SEO Analysis:

Recent data shows that OpenNN has 342 monthly visits (20.8% increase from the previous month), 67.0% bounce rate, and average 1.03 pages per visit.
Traffic is primarily driven by 6 different sources, with users from 1 countries worldwide, led by United States contributing 100% of total traffic. SEO performance is shown by 5 tracked keywords, with "opennn" being the top-performing keyword with 160 monthly searches. See below for more info.

Monthly Visits

342

(+20.8%)

Pages per Visit

1.03

Bounce Rate

67.0%

Traffic Trend(Aug 2025 - Oct 2025)

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Top Keywords

SEO KeywordVolumeCPC
opennn
160-
neural network artificial intelligence soft download
500-
openn
2.1K-
ann software
320-
pushtext
210-

Traffic Sources Distribution

Traffic Share by Source

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Source Breakdown Details

SourceTraffic Share
Direct
42%
Search
33%
Social
10%
Referrals
13%
Paid Referrals
2%

Global Traffic Distribution

Traffic Share by Country

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Geographic Breakdown Details of top 1 country

Country NameTraffic Share
United States100%
Analytics data is estimated (from third-party analytics providers) and for reference only.

🚀 OpenNN Launch Badge

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