{"id":26526,"date":"2024-08-13T09:51:22","date_gmt":"2024-08-13T00:51:22","guid":{"rendered":"https:\/\/www.skyarch.net\/blog\/?p=26526"},"modified":"2024-08-14T18:46:26","modified_gmt":"2024-08-14T09:46:26","slug":"amazon-bedrock-%e3%81%a7%e8%ad%b0%e4%ba%8b%e9%8c%b2%e3%82%92%e4%bd%9c%e6%88%90%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/amazon-bedrock-%e3%81%a7%e8%ad%b0%e4%ba%8b%e9%8c%b2%e3%82%92%e4%bd%9c%e6%88%90%e3%81%99%e3%82%8b\/","title":{"rendered":"Amazon Bedrock \u3067\u8b70\u4e8b\u9332\u3092\u4f5c\u6210\u3059\u308b"},"content":{"rendered":"

\u306f\u3058\u3081\u306b<\/h2>\n

\u524d\u56de\u3001Amazon Transcribe \u3068 Amazon Comprehend \u3067\u201d\u7591\u4f3c\u201d\u8b70\u4e8b\u9332\u3092\u4f5c\u6210\u3059\u308b<\/a>\u3068\u3044\u3046\u8a18\u4e8b\u3092\u304b\u3044\u305f\u306e\u3067\u3059\u304c\u3001Amazon Bedrock \u306b\u8b70\u4e8b\u9332\u3092\u4f5c\u6210\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308b\u3068\u77e5\u308a\u3001<\/span>\u4f7f\u7528\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u3088\u308a\u7cbe\u5ea6\u306e\u9ad8\u3044\u8b70\u4e8b\u9332\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u7d39\u4ecb\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n

\u203b\u5185\u5bb9\u7684\u306b\u306f\u524d\u56de\u306e\u8a18\u4e8b\u3067\u4f5c\u6210\u3057\u305f\u95a2\u6570\u306b\u65b0\u3057\u304f Bedrock \u3092\u8ffd\u52a0\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u8a18\u8f09\u304c\u88ab\u308b\u90e8\u5206\u306f\u4e00\u90e8\u7701\u7565\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Amazon Bedrock \u3068\u306f\uff1f<\/span><\/h3>\n

Amazon Bedrock\u306f\u3001\u6a5f\u68b0\u5b66\u7fd2\uff08ML\uff09\u30e2\u30c7\u30eb\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3001\u7ba1\u7406\u3001\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u305f\u3081\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u751f\u6210AI\u3092\u7528\u3044\u3066\u3001\u69d8\u3005\u306a\u30b7\u30fc\u30f3\u3067\u696d\u52d9\u3092\u52b9\u7387\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a73\u3057\u304f\u306f AWS \u306e\u516c\u5f0f\u30da\u30fc\u30b8<\/a>\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u624b\u9806<\/h2>\n

\u524d\u56de\u306e\u624b\u9806\u306f\u3001<\/p>\n

    \n
  1. \u4f1a\u8b70\u306e\u97f3\u58f0\u30c7\u30fc\u30bf\u3092 S3 \u3078\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/li>\n
  2. Amazon Transcribe \u3067\u30b8\u30e7\u30d6\u3092\u4f5c\u6210\u3059\u308b<\/li>\n
  3. Lambda \u3092\u4f7f\u7528\u3057\u3066\u8b70\u4e8b\u9332\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<\/ol>\n

    \u3068\u3044\u3046\u3082\u306e\u3067\u3057\u305f\u3002\u4eca\u56de\u30822\u756a\u307e\u3067\u306f\u524d\u56de\u3068\u540c\u69d8\u3067\u3059\u3002
    \n3\u756a\u306e Lambda \u3067\u4f7f\u7528\u3059\u308b\u95a2\u6570\u306b\u624b\u3092\u52a0\u3048\u3001Bedrock \u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n    \"\"<\/a>\n

    \u4fee\u6b63\u5f8c\u306e\u95a2\u6570\u304c\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n

    import json\nimport boto3\n\n# \u5909\u6570\ns3_bucket = '\u51fa\u529b\u30c7\u30fc\u30bf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u30d0\u30b1\u30c3\u30c8\u540d'\ns3_key = '\u51fa\u529b\u30c7\u30fc\u30bf\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9'\nregion = 'ap-northeast-1'\nencode = 'utf-8'\n# client\ns3_client = boto3.client('s3', region_name=region)\nbedrock_client = boto3.client('bedrock-runtime', region_name=region)\n\ndef lambda_handler(event, context):\n    try:\n        # S3\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308b\n        response = s3_client.get_object(Bucket=s3_bucket, Key=s3_key)\n        file_content = response['Body'].read().decode('utf-8')\n        minutes_job = json.loads(file_content)\n        items = minutes_job['results']['items']\n\n        # \u8b70\u4e8b\u5185\u5bb9\u306e\u53d6\u5f97\n        transcript = minutes_job['results']['transcripts'][0]['transcript']\n\n        # \u65e5\u4ed8\u306e\u51e6\u7406\n        meeting_date = s3_client.head_object(Bucket=s3_bucket, Key=s3_key)\n        date_and_time = meeting_date['LastModified']\n\n        # \u8b70\u4e8b\u3092bedrock\u3067\u51e6\u7406\u3059\u308b\n        minutes_ja = minutes_function(transcript)\n\n        # \u8b70\u4e8b\u9332\u4f5c\u6210\n        result_job = create_minutes_function(date_and_time,minutes_ja)\n\n        return {\n            'statusCode': 200,\n            'body': \"\u8b70\u4e8b\u9332\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\"\n        }\n    except Exception as e:\n        return {\n            'statusCode': 500,\n            'body': str(e)\n        }\n\ndef minutes_function(transcript):\n    try:\n        prompt = f\"\"\"\u4f1a\u8b70\u306e\u8a18\u9332\u3067\u3059:{transcript}:\u4e0a\u8a18\u306e\u8a18\u9332\u304b\u3089\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u542b\u3080\u8b70\u4e8b\u9332\u3092Markdown\u8a18\u6cd5\u3067\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c\u53c2\u52a0\u8005\u300d\u300c\u4f1a\u8b70\u30c6\u30fc\u30de\u300d\u300c\u6c7a\u5b9a\u4e8b\u9805\u300d\u300c\u61f8\u5ff5\u4e8b\u9805\u300d\u3002\"\"\"\n        body = json.dumps({\n            \"inputText\": prompt,\n            \"textGenerationConfig\": {\n            \"maxTokenCount\": 1000,\n            \"temperature\": 0.7,\n            \"topP\": 0.9\n            }\n        })\n        response = bedrock_client.invoke_model(\n            body=body,\n            contentType='application\/json',\n            accept='application\/json',\n            modelId='amazon.titan-text-express-v1'\n        )\n\n        response_body = json.loads(response.get(\"body\").read())\n        minutes = response_body['results'][0]['outputText']\n        return minutes\n\n    except Exception as e:\n        return {\n            'statusCode': 500,\n            'body': str(e)\n        }\n\n# \u8b70\u4e8b\u9332\u4f5c\u6210\ndef create_minutes_function(date_and_time,contents):\n    # \u6587\u7ae0\u6574\u5f62\n    symbols = [\"\uff1a\", \":\"]\n    headlines = [\"\u53c2\u52a0\u8005\", \"\u4f1a\u8b70\u30c6\u30fc\u30de\", \"\u6c7a\u5b9a\u4e8b\u9805\", \"\u61f8\u5ff5\u4e8b\u9805\"]\n    for symbol in symbols:\n        contents = contents.replace(symbol, f\"{symbol}\\n\")\n    for headline in headlines:\n        if headline in contents:\n            contents = contents.replace(headline, f\"## {headline}\")\n\n    content = f\"\"\"\n# \u8b70\u4e8b\u9332\n\n## \u65e5\u6642:\n{date_and_time}\n\n{contents}\n    \"\"\"\n    # \u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\u3068\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\n    file_name = 'minutes\/minutes-test.md'\n    markdown_encode = content.encode(encode)\n    s3_client.put_object(Bucket=s3_bucket, Key=file_name, Body=markdown_encode)<\/pre>\n
    \u4f7f\u3046\u30b5\u30fc\u30d3\u30b9\u304c\u5c11\u306a\u304f\u306a\u3063\u305f\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u81ea\u4f53\u304c\u524d\u56de\u3088\u308a\u3082\u683c\u6bb5\u306b\u77ed\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u5927\u304d\u306a\u9055\u3044\u306f\u3001\u3084\u306f\u308a Bedrock \u3092\u7528\u3044\u308b\u3088\u3046\u306b\u3057\u305f\u90e8\u5206\u3067\u3059\u3002<\/p>\n
    def minutes_function(transcript):\n    try:\n        prompt = f\"\"\"\u4f1a\u8b70\u306e\u8a18\u9332\u3067\u3059:{transcript}:\u4e0a\u8a18\u306e\u8a18\u9332\u304b\u3089\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u542b\u3080\u8b70\u4e8b\u9332\u3092Markdown\u8a18\u6cd5\u3067\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c\u53c2\u52a0\u8005\u300d\u300c\u4f1a\u8b70\u30c6\u30fc\u30de\u300d\u300c\u6c7a\u5b9a\u4e8b\u9805\u300d\u300c\u61f8\u5ff5\u4e8b\u9805\u300d\"\"\"\n        body = json.dumps({\n            \"inputText\": prompt,\n            \"textGenerationConfig\": {\n                \"maxTokenCount\": 1000,\n                \"temperature\": 0.7,\n                \"topP\": 0.9\n            }\n        })\n        response = bedrock_client.invoke_model(\n            body=body,\n            contentType='application\/json',\n            accept='application\/json',\n            modelId='amazon.titan-text-express-v1'\n            )\n        response_body = json.loads(response.get(\"body\").read())\n        minutes = response_body['results'][0]['outputText']\n        return minutes\n     \n    except Exception as e:\n        return {\n            'statusCode': 500,\n            'body': str(e)\n        } \n<\/pre>\n
    <\/div>\n
    API \u306e\u547c\u3073\u51fa\u3057\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u516c\u5f0f\u30da\u30fc\u30b8<\/a>\u3092\u53c2\u8003\u306b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/div>\n
    \u5404\u9805\u76ee\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/div>\n
    <\/div>\n
    body<\/h3>\n
    Bedrock \u306b\u6307\u793a\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u3001Json\u5f62\u5f0f\u3067\u63a8\u8ad6\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u542b\u3093\u3060\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n