Martijho-PathNet-search-plots
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- | + | = Population Diversity = | |
- | + | == Diversity metrics == | |
+ | Three different diversity calculations have been performed, which resulted in three similar diversity messures: | ||
{|style="margin: 0 auto;" | {|style="margin: 0 auto;" | ||
- | | [[File: | + | | [[File:Average_population_diversity_pairwise_hamming.png|300px|thumb|upright|alt=Hamming distance|Pairwise Hamming distance: Calculated for each layer and then averaged across each path. This plot took 22 minutes and 40 seconds to generate.]] |
- | | [[File: | + | | [[File:Average_population_diversity_homemade.png|thumb|300px|upright|alt=Homemade distance|Homemade diversity metric: This diversity metric resulted in a scaled version of Pairwise Hamming, but took only 36 seconds to generate. See description below]] |
- | | [[File: | + | | [[File:Average_population_diversity_euclidean_centroid.png|thumb|300px|alt=Euclidean distance|Average euclidean distance to centroid: Calculated by averaging the euclidean distance between every genotype in a generation, and a "centroid genotype". The plot was generated in 40 seconds]] |
|} | |} | ||
+ | |||
+ | == Home-made for each layer == | ||
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- | | [[File: | + | | [[File:Population_diversity_recomb.png|300px|thumb|upright|alt=Population diversity in recomb search|Average population diversity for each layer in generation. Experiment: Recomb]] |
- | | [[File: | + | | [[File:Population_diversity_low.png|thumb|300px|upright|alt=Population diversity in low search|Average population diversity for each layer in generation. Experiment: Low]] |
+ | | [[File:Population_diversity_high.png|thumb|300px|alt=Population diversity in high search|Average population diversity for each layer in generation. Experiment: High]] | ||
|} | |} | ||
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{|style="margin: 0 auto;" | {|style="margin: 0 auto;" | ||
- | | [[File: | + | | [[File:Population_diversity_low2high.png|thumb|300px|alt=Population diversity in low2high search|Average population diversity for each layer in generation. Experiment: Low to High]] |
- | | [[File: | + | | [[File:Population_diversity_high2low.png|thumb|300px|alt=Population diversity in high2low search|Average population diversity for each layer in generation. Experiment: High to Low]] |
|} | |} | ||
- | + | = Path size = | |
- | + | ||
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- | | [[File: | + | | [[File:Average_path_size.png|300px|thumb|upright|alt=Path size|The change in average path size for each generation. ]] |
- | | [[File: | + | | [[File:Average_size_by_layer.png|thumb|300px|upright|alt=Layer size|The average size of each layer in each optimal path found.]] |
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|} | |} | ||
+ | = Capacity and Reuse = | ||
+ | {|style="margin: 0 auto;" | ||
+ | | [[File:Capacity_pr_generation.png|300px|thumb|upright|alt=Capacity development during search|Average number of modules used during the different searches plotted consecutively. The gray dotted line is what number of modules would be used if modules were selected randomly for each task.]] | ||
+ | | [[File:Capacity_pr_validation_accuracy.png|thumb|300px|upright|alt=Capacity vs accuracy|Used capacity in a PathNet plotted against that networks average classification accuracy for all tasks]] | ||
+ | | [[File:Module_reuse_pr_generation.png|thumb|300px|upright|alt=Module reuse development during search|Average reuse for each generation plotted for each experiment type. The gray dotted line is what reuse would be reached by random module selection]] | ||
+ | |} | ||
- | + | = Training = | |
{|style="margin: 0 auto;" | {|style="margin: 0 auto;" | ||
- | | [[File:Training_accuracy.png|300px|thumb|upright|alt=Training accuracy| | + | | [[File:Training_accuracy.png|300px|thumb|upright|alt=Training accuracy|Average training accuracy for each of the five search algorithms during the search for each task. The dotted line is the validation accuracy reached after the search was completed.]] |
- | | [[File:Training_value.png|thumb|300px|upright|alt=Training value| | + | | [[File:Training_value.png|thumb|300px|upright|alt=Training value|Number of training iterations in total for all modules in the PathNet plotted against the cumulative validation accuracy reached for all tasks. The size of the circle corresponds to the amount of modules used.]] |
- | | [[File:Used_training_ration.png|thumb|300px|upright|alt=Used Training ratio| | + | | [[File:Used_training_ration.png|thumb|300px|upright|alt=Used Training ratio|Plot of the ratio of unit training in locked and stored modules on the total number of unit training in all modules for each task]] |
|} | |} |
Current revision as of 16:12, 28 February 2018
Contents |
Population Diversity
Diversity metrics
Three different diversity calculations have been performed, which resulted in three similar diversity messures: