WIP: deep narrow paths mutation #10
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joernhees
commented
Aug 31, 2018
config/defaults.py
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| @@ -89,6 +89,9 @@ | |||
| MUTPB_FV_SAMPLE_MAXN = 32 # max n of instantiations to sample from top k | |||
| MUTPB_FV_QUERY_LIMIT = 256 # SPARQL query limit for the top k instantiations | |||
| MUTPB_SP = 0.05 # prob to simplify pattern (warning: can restrict exploration) | |||
| MUTPB_DN = 0.5 # prob to try adding a deep and narrow path to a pattern | |||
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probably should be a lot lower in final version
graph_pattern.py
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| @@ -34,7 +34,6 @@ | |||
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| logger = logging.getLogger(__name__) | |||
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please don't modify unrelated stuff
graph_pattern.py
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| len(gp) == len(cbgp) == len(cgp) | ||
| and len(gp.nodes) == len(cgp.nodes) | ||
| and len(gp.edges) == len(cgp.edges) | ||
| and sorted(gp.identifier_counts().values()) == |
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please don't modify unrelated stuff
graph_pattern.py
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| s not in identifiers and | ||
| o not in identifiers | ||
| s not in identifiers and | ||
| o not in identifiers |
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please don't modify unrelated stuff
graph_pattern.py
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| @@ -448,7 +447,7 @@ def identifier_counts(self, exclude_vars=False, vars_only=False): | |||
| :param vars_only: Only return counts for vars. | |||
| :return: Counter of all identifiers in this graph pattern. | |||
| """ | |||
| assert not(exclude_vars and vars_only) | |||
| assert not (exclude_vars and vars_only) | |||
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that's actually nicer, but please don't modify unrelated stuff ;)
gp_query.py
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| res += update | ||
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| def useful_path_inst_query( |
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deep_query_path_inst_query
graph_pattern.py
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| """Generates a SPARQL select sample query from the graph pattern. | ||
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| Examples: | ||
| TODO |
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this would really help...
graph_pattern.py
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| GraphPattern([ | ||
| (count_node, count_out, rand_var_out) | ||
| ]), | ||
| gp)) |
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gp_ = self + GraphPattern() + gp ?
graph_pattern.py
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| res = textwrap.dedent(res) | ||
| return gp_._sparql_prefix(res) | ||
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| def to_sparql_useful_path_query( |
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rename as in gp_query.py
requirements.txt
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| #rdflib>=4.2.1 | ||
| git+git://github.com/RDFLib/rdflib@master#egg=rdflib | ||
| rdflib>=4.2.1 | ||
| #git+git://github.com/RDFLib/rdflib@master#egg=rdflib |
…of deep_and_narrwo_path_mutation
…path_(inst_)query
…hildin AND added the possibility to choose n => length of directions AND some Codestyle changes AND comments => english
…probabilities for fix_var_mut and deep_narrow_mut
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wip PR to see changes and leave comments