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alex-bogatu
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import numpy as np | ||
from d3l.indexing.similarity_indexes import NameIndex, FormatIndex, ValueIndex, EmbeddingIndex, \ | ||
DistributionIndex | ||
from d3l.input_output.dataloaders import PostgresDataLoader, CSVDataLoader | ||
from d3l.querying.query_engine import QueryEngine | ||
from d3l.utils.functions import pickle_python_object, unpickle_python_object | ||
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if __name__ == "__main__": | ||
# pdl = PostgresDataLoader( | ||
# db_host="localhost", | ||
# db_password="postgres", | ||
# db_username="postgres", | ||
# db_name="postgres", | ||
# db_port=5432, | ||
# ) | ||
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csvdl = CSVDataLoader( | ||
root_path='/Users/alexteodor/Downloads/evaluation/groundTruth/', | ||
header=0, | ||
sep=',' | ||
) | ||
name_index = unpickle_python_object('./name.lsh') | ||
for ht in name_index.lsh_index._hashtables: | ||
for _, bucket in ht.items(): | ||
if len(bucket) > 1: | ||
print(bucket) | ||
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name_index = NameIndex( | ||
dataloader=csvdl | ||
) | ||
pickle_python_object(name_index, './name.lsh') | ||
print("Name: SAVED!") | ||
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format_index = FormatIndex( | ||
dataloader=csvdl | ||
) | ||
pickle_python_object(format_index, './format.lsh') | ||
print("Format: SAVED!") | ||
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value_index = ValueIndex( | ||
dataloader=csvdl | ||
) | ||
pickle_python_object(value_index, './value.lsh') | ||
print("Value: SAVED!") | ||
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embedding_index = EmbeddingIndex( | ||
dataloader=csvdl | ||
) | ||
pickle_python_object(embedding_index, './embedding.lsh') | ||
print("Embedding: SAVED!") | ||
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distribution_index = DistributionIndex( | ||
dataloader=csvdl | ||
) | ||
pickle_python_object(distribution_index, './distribution.lsh') | ||
print("Distribution: SAVED!") | ||
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name_index = unpickle_python_object('./name.lsh') | ||
format_index = unpickle_python_object('./format.lsh') | ||
value_index = unpickle_python_object('./value.lsh') | ||
embedding_index = unpickle_python_object('./embedding.lsh') | ||
distribution_index = unpickle_python_object('./distribution.lsh') | ||
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qe = QueryEngine(name_index, format_index, value_index, embedding_index, distribution_index) | ||
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results = qe.table_query(table=csvdl.read_table(table_name='TEgbBqq_Food_Hygiene_Data'), | ||
aggregator=lambda scores: np.mean(scores), | ||
k=10, | ||
verbose=False) | ||
print(results) | ||