This document provides a general summary of new features and important notes about the Intel® Data Analytics Acceleration library (Intel® DAAL) software product. Please see the following links to the online resources and documents for the latest information regarding Intel DAAL:
· Intel® DAAL 2017 Release Notes
· Intel® DAAL 2017 Installation Guide
· Intel® DAAL 2017 System Requirements
· Intel® DAAL 2017 Getting Started
Links to documentation, help, and code samples can be found on the main Intel DAAL product page. For technical support visit the Intel DAAL technical support forum and review the articles in the Intel DAAL knowledge base.
Please register your product using your preferred email address. This helps Intel recognize you as a valued customer in the support forum and insures that you will be notified of product updates. You can read Intel's Online Privacy Notice Summary if you have any questions regarding the use of your email address for software product registration.
What's New in Intel® DAAL 2017 Beta
- Python programming language API
- Building blocks for support of neural networks based computations:
- Layers
- Two-dimensional convolutional
- One-, two-, and three-dimensional max pooling
- One-, two-, and three-dimensional average pooling
- Fully connected
- Dropout
- Logistic
- Hyperbolic tangent
- Rectifier Linear Unit (ReLu)
- Parametric Rectifier Linear Unit (pReLu)
- Smooth Rectifier Linear Unit (smooth ReLu)
- Softmax
- Absolute value (abs)
- Batch normalization
- Local response normalization
- Concat
- Split
- Neural network and its model
- Optimization solvers
- Stochastic gradient descent
- Mini-batch stochastic gradient descent
- Stochastic limited memory Broyden–Fletcher–Goldfarb–Shanno (lBFGS)
- Objective functions
- Mean squared error (MSE)
- Tensor
- Layers
- z-score normalization
- Bug fixes and other improvements in the library and its documentation
Product Contents
Intel DAAL can be installed as a part of the following suite:
- Intel® Parallel Studio XE 2017 Beta Composer, Professional, or Cluster Edition
Download from https://software.intel.com/en-us/intel-parallel-studio-xe.
Intel DAAL consists of one package for both IA-32 and Intel® 64 architectures.
Known Issue
- The Python interface of Intel DAAL is provided as source. Users need to build it from source. On Windows there are some warning messages at the build time. These warning messages do not indicate critical issues, and do not affect the functionalty of the Python interface.
- The Python interface of Intel DAAL currently does not work with OS X* El Capitan (version 10.11). However, there exists a workaround: Users can download a pre-built Python interface for Intel DAAL from Anaconda (http://anaconda.org/intel/). The pre-built Python interface works on OS X* El Capitan.
Technical Support
If you did not register your Intel software product during installation, please do so now at the Intel® Software Development Products Registration Center. Registration entitles you to free technical support, product updates, and upgrades for the duration of the support term.
For information about how to find Technical Support, Product Updates, User Forums, FAQs, tips and tricks, and other support information, please visit https://software.intel.com/en-us/intel-daal-support.
Note: If your distributor provides technical support for this product, please contact them for support rather than Intel.
License Definitions
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Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice. Notice revision #20110804 |