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# coding: utf-8
# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: sample_semantic_search.py
DESCRIPTION:
This sample demonstrates how to use semantic search.
USAGE:
python sample_semantic_search.py
Set the environment variables with your own values before running the sample:
1) AZURE_SEARCH_SERVICE_ENDPOINT - the endpoint of your Azure Cognitive Search service
2) AZURE_SEARCH_INDEX_NAME - the name of your search index (e.g. "hotels-sample-index")
3) AZURE_SEARCH_API_KEY - your search API key
"""
import os
def speller():
# [START speller]
from azure.core.credentials import AzureKeyCredential
from azure.search.documents import SearchClient
endpoint = os.getenv("AZURE_SEARCH_SERVICE_ENDPOINT")
index_name = os.getenv("AZURE_SEARCH_INDEX_NAME")
api_key = os.getenv("AZURE_SEARCH_API_KEY")
credential = AzureKeyCredential(api_key)
client = SearchClient(endpoint=endpoint,
index_name=index_name,
credential=credential)
results = list(client.search(search_text="luxury", query_language="en-us", query_speller="lexicon"))
for result in results:
print("{}\n{}\n)".format(result["HotelId"], result["HotelName"]))
# [END speller]
def semantic_ranking():
# [START semantic_ranking]
from azure.core.credentials import AzureKeyCredential
from azure.search.documents import SearchClient
endpoint = os.getenv("AZURE_SEARCH_SERVICE_ENDPOINT")
index_name = os.getenv("AZURE_SEARCH_INDEX_NAME")
api_key = os.getenv("AZURE_SEARCH_API_KEY")
credential = AzureKeyCredential(api_key)
client = SearchClient(endpoint=endpoint,
index_name=index_name,
credential=credential)
results = list(client.search(search_text="luxury", query_type="semantic", query_language="en-us"))
for result in results:
print("{}\n{}\n)".format(result["HotelId"], result["HotelName"]))
# [END semantic_ranking]
if __name__ == '__main__':
speller()
semantic_ranking()
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