在RedisSearch中,数据模型指的是用于构建索引的数据结构和格式。RedisSearch支持使用JSON数据类型进行索引,因此可以将数据模型定义为JSON文档的结构和格式。 在创建索引之前,需要定义一个数据模型,指定索引中包含的字段和每个字段的类型。例如,以下是一个简单的数据模型示例: 代码语言:javascript 代码运行次数:0
# 使用AND运算符进行复杂搜索query="Redis AND 中文"result=redis_conn.ft('my_index').search(query)# 输出结果fordocinresult.docs:print(f'Title:{doc.title}, Content:{doc.content}') 1. 2. 3. 4. 5. 6. 7. 数据统计 RedisSearch还支持聚合功能,您可以统计文档数量、分组数据等。下面是一段示例...
首先在使用 RediSearch 的过程中,遇到了 bug 并发现 bug 来源于 RediSearch,不要慌,也不要抱怨难用, 毕竟是开源项目, 大家可以看到 issue 列表中有很多 bug 没有解决。 不过本着开源共进的精神,希望大家发现了 bug 后,第一时间在 RediSearch 官方 github 上提个 issue,方便官方发现并解决问题。 RediSearch ...
{varquery =newQuery($"*=>[KNN {limit} @vector $vector AS score]") .AddParam("vector", vector.SelectMany(BitConverter.GetBytes).ToArray()) .SetSortBy("score") .ReturnFields("content","score") .Limit(0, limit) .Dialect(2);varresult =awaitft.SearchAsync(indexName, query).ConfigureAwait...
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Run Redis commands with our built-in Monaco Editor using Workbench—our advanced CLI that offers syntax highlighting, developer shortcuts, and auto-completion. Redis Copilot is a chatbot built to answer general Redis questions and a query builder to help you build complex queries based on your ...
当执行SearchRequest.query(message)时,系统会将输入的message转换为一个查询向量。这一步是通过同样的嵌入模型,将查询文本转换为与存储在 Redis 中相同维度的向量。 3. 相似度匹配: vectorStore.similaritySearch(request)函数使用了一个向量相似度计算方法来查...
Once we've created an index, and added some data to Redis hashes whose keys begin with the prefixnoderedis:animals, we can start writing some search queries. RediSearch supports a rich query syntax for full-text search, faceted search, aggregation and more. Check out theFT.SEARCHdocumentation...
from redis.commands.search.queryimportQuery model_name_or_local_path="openai/clip-vit-base-patch16"model=CLIPModel.from_pretrained(model_name_or_local_path)processor=CLIPProcessor.from_pretrained(model_name_or_local_path)# 处理文本需要引入
RediSearch is a Redis module that provides querying, secondary indexing, and full-text search for Redis. To use RediSearch, you first declare indexes on your Redis data. You can then use the RediSearch query language to query that data.RediSearch uses compressed, inverted indexes for fast ind...