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mihaioltean committed Aug 21, 2022
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42 changes: 21 additions & 21 deletions LICENSE
@@ -1,21 +1,21 @@
MIT License

Copyright (c) Multi Expression Programming X

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
MIT License
Copyright (c) Multi Expression Programming X
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
40 changes: 20 additions & 20 deletions README.md
@@ -1,21 +1,21 @@
# MEPX - cross-platform software implementing Multi Expression Programming technique

Data analysis (symbolic regression, binary and multi-class classification) with a friendly user interface. Runs on Windows (32bit and 64bit), Mac OSX (64bit) and Ubuntu (64bit).

Download the binaries from the Release section of this repository.

#More info:

https://www.mepx.org

https://mepx.github.io/

https://github.com/mepx

#Discussion Group:

https://groups.google.com/d/forum/mepx

#Contact author:

# MEPX - cross-platform software implementing Multi Expression Programming technique

Data analysis (symbolic regression, binary and multi-class classification) with a friendly user interface. Runs on Windows (32bit and 64bit), Mac OSX (64bit) and Ubuntu (64bit).

Download the binaries from the Release section of this repository.

#More info:

https://www.mepx.org

https://mepx.github.io/

https://github.com/mepx

#Discussion Group:

https://groups.google.com/d/forum/mepx

#Contact author:

mihai.oltean@gmail.com
1,680 changes: 861 additions & 819 deletions mepx-projects/multi class classification/iris.xml

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123 changes: 123 additions & 0 deletions mepx-projects/time series/Josephus_sequence.xml
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<?xml version="1.0"?>
<project>
<mepx_version>2022.08.20.0-beta</mepx_version>
<problem_description>A006257 Josephus sequence

0,1,1,3,1,3,5,7,1,3

taken from OEIS</problem_description>
<algorithm>
<training>
<num_data>10</num_data>
<num_cols>1</num_cols>
<num_outputs>1</num_outputs>
<num_classes>0</num_classes>
<data_type>2</data_type>
<list_separator>;</list_separator>
<data>
<row>0</row>
<row>1</row>
<row>1</row>
<row>3</row>
<row>1</row>
<row>3</row>
<row>5</row>
<row>7</row>
<row>1</row>
<row>3</row>
</data>
</training>
<validation>
<num_data>0</num_data>
<num_cols>0</num_cols>
<num_outputs>1</num_outputs>
<num_classes>0</num_classes>
<data_type>0</data_type>
<list_separator>;</list_separator>
</validation>
<test>
<num_data>0</num_data>
<num_cols>0</num_cols>
<num_outputs>0</num_outputs>
<num_classes>0</num_classes>
<data_type>0</data_type>
<list_separator>;</list_separator>
</test>
<parameters>
<mutation_probability>0.01</mutation_probability>
<crossover_probability>0.9</crossover_probability>
<crossover_type>0</crossover_type>
<chromosome_length>100</chromosome_length>
<subpopulation_size>400</subpopulation_size>
<num_subpopulations>8</num_subpopulations>
<tournament_size>2</tournament_size>
<number_of_generations>500</number_of_generations>
<problem_type>3</problem_type>
<random_seed>0</random_seed>
<operators_probability>0.5</operators_probability>
<variables_probability>0.4</variables_probability>
<constants_probability>0.1</constants_probability>
<num_runs>10</num_runs>
<use_validation_data>1</use_validation_data>
<simplified>0</simplified>
<num_threads>8</num_threads>
<random_subset_selection_size_percent>100</random_subset_selection_size_percent>
<error_measure>0</error_measure>
<num_generations_for_which_random_subset_is_kept_fixed>1</num_generations_for_which_random_subset_is_kept_fixed>
<time_series_mode>0</time_series_mode>
<num_predictions>10</num_predictions>
<window_size>2</window_size>
<data_type>2</data_type>
</parameters>
<constants>
<data_type>2</data_type>
<type>1</type>
<num_automatic_constants>5</num_automatic_constants>
<min_interval>0</min_interval>
<max_interval>10</max_interval>
<stddev>1</stddev>
<evolve>1</evolve>
<can_evolve_outside_initial_interval>0</can_evolve_outside_initial_interval>
<num_user_defined_constants>0</num_user_defined_constants>
</constants>
<operators>
<use_addition>1</use_addition>
<use_subtraction>1</use_subtraction>
<use_multiplication>1</use_multiplication>
<use_division>1</use_division>
<use_power>0</use_power>
<use_sqrt>0</use_sqrt>
<use_exp>0</use_exp>
<use_pow10>0</use_pow10>
<use_ln>0</use_ln>
<use_log10>0</use_log10>
<use_log2>0</use_log2>
<use_floor>0</use_floor>
<use_ceil>0</use_ceil>
<use_abs>0</use_abs>
<use_inv>0</use_inv>
<use_neg>0</use_neg>
<use_x2>0</use_x2>
<use_min>0</use_min>
<use_max>0</use_max>
<use_not>0</use_not>
<use_and>0</use_and>
<use_or>0</use_or>
<use_xor>0</use_xor>
<use_nand>0</use_nand>
<use_nor>0</use_nor>
<use_sin>0</use_sin>
<use_cos>0</use_cos>
<use_tan>0</use_tan>
<use_asin>0</use_asin>
<use_acos>0</use_acos>
<use_atan>0</use_atan>
<use_iflz>0</use_iflz>
<use_ifalbcd>0</use_ifalbcd>
<use_if_a_or_b_cd>0</use_if_a_or_b_cd>
<use_if_a_xor_b_cd>0</use_if_a_xor_b_cd>
<use_fmod>1</use_fmod>
</operators>
<results />
</algorithm>
</project>

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