dlib C++ Library - kernel_2a

The Library

- Algorithms
- API Wrappers
- Compression
- Containers
- Imaging
- Metaprogramming
- Miscellaneous
- Network
- Parsing

Help/Info

- Examples
  - Base64_Encoder
  - Bayesian_Network
  - Bayesian_Network_From_Disk
  - Bayesian_Network_GUI
  - Cmd_Line_Parser
  - Compress_Stream
  - Directory_Navigation
  - GUI
  - HTTP_Server
  - Image
  - Kernel_Centroid
  - Kernel_K-Means_Clustering
  - Kernel_RLS_Filtering
  - Kernel_RLS_Regression
  - Logger
  - Logger_Advanced
  - Matrix
  - Member_Function_Pointer
  - Multithreaded_Object
  - Neural_Network
  - Pipe
  - Queue
  - Rank_Features
  - Relevance_Vector_Classification
  - Relevance_Vector_Regression
  - Sockets
  - Sockets_2
  - Sockstreambuf
  - Std_C++_Allocator
  - Support_Vector_Machine
  - Threaded_Object
  - Threads
  - Thread_Function
  - Thread_Pool
  - Timer
  - XML_Parser
- Home
- How to compile
- Index
- Introduction
- License

Current Release

- Change Log
- Release Notes
- Version: 17.12

Last Modified: Nov 10, 2008

# kernel_2a

    	The Canterbury Corpus

    file      size      packed size      bpb         corruption

    text:      152089      55655       2.9275         no
    play:      125179      49648       3.17293        no
    html:      24603       8345        2.71349        no
    Csrc:      11150       3514        2.52126        no
    list:      3721        1379        2.96479        no
    Excl:      1029744     72617       0.564156       no
    tech:      426754      145403      2.72575        no
    poem:      481861      196109      3.25586        no
    fax:       513216      49740       0.775346       no
    SPRC:      38240       13253       2.77259        no
    man:       4227        1857        3.51455        no

    average: 2.53711

    time: 4.641sec

    	The Calgary Corpus

    file      size      packed size      bpb         corruption

    bib:       111261      35687       2.566          no
    book1:     768771      313140      3.2586         no
    book2:     610856      210661      2.7589         no
    geo:       102400      61070       4.77109        no
    news:      377109      143307      3.04012        no
    obj1:      21504       11004       4.09375        no
    obj2:      246814      83289       2.69965        no
    paper1:    53161       19433       2.9244         no
    paper2:    82199       30671       2.98505        no
    pic:       513216      49740       0.775346       no
    progc:     39611       14142       2.85618        no
    progl:     71646       17196       1.92011        no
    progp:     49379       12045       1.95144        no
    trans:     93695       19849       1.69478        no

    average: 2.73539

    time: 4.89sec

    	The Artificial Corpus

    file      size      packed size      bpb         corruption

    a:         1           6           48             no
    aaa:       100000      58          0.00464        no
    alphabet:  100000      87          0.00696        no
    random:    100000      77815       6.2252         no

    average: 13.5592

    time: 235ms

    	The Large Corpus

    file      size      packed size      bpb         corruption

    E.coli:    4638690     1349400     2.32721        no
    bible:     4047392     1206327     2.3844         no
    word:      2473400     703195      2.27442        no

    average: 2.32868

    time: 8.75sec

Objects

- compress_stream
- conditioning_class
- entropy_decoder
- entropy_decoder_model
- entropy_encoder
- entropy_encoder_model
- lz77_buffer
- lzp_buffer

Benchmarks

- kernel_1a
- kernel_1b
- kernel_1c
- kernel_1da
- kernel_1db
- kernel_1ea
- kernel_1eb
- kernel_1ec
- kernel_2a
- kernel_3a
- kernel_3b