I am using RecursiveCharacterTextSplitter to split my documents for ingestion into a vector db. What is the intuition for selecting optimal chunk parameters? It seems to me that chunk_size influences the size of documents being retrieved...
Description Change default values for chunk size, chunk overlap and gleanings. This settings are based on various experimentations we did comparing a small chunk size and overlap against a big chunk size with multiple retries over the same one. This conf
若召回时无法召回相邻块，则会影响RAG的性能。此时，最好的办法是设定一定长度的 overlap 。
利用off by one 漏洞 修改chunk size , 并且 构造伪造的chunk 相关的判断条件 申请伪造的chunk , 从而利用overlap 修改 下一个chunk的索引堆的指针 tip : 创建堆 不仅仅malloc一个指定size的堆 , 所以 如果伪造的size进入了 unsorted bin,需要考虑 伪造的chunk被切割的情况 free chunk目前需要考虑的判断条件 : ...
MongoDB在Sharding模式下(对于Sharding不了解的可以参考shard介绍),通过Mongos向开启了shard分片的集合写入文档,这些文档会根据其shardKey分散到MongoDB的不同shard上。
overlapMetadata){//没有基于该chunk的查询，通过whenStr指定延迟删除时间，将删除任务放入任务队列异步删除constautowhenStr=(whenToDelete==Date_t{})?"immediate"_sd:"deferred"_sd;log()<<"Scheduling "<<whenStr<<" deletion of "<<_nss.ns()<<" range "<<redact(range.toString());return_pushRange...
此外，RAGflow还提供基于模板的数据分块方法，使用户能够通过多种模板灵活、可定制地分块数据。它还兼容...
err = g_code_chunk->CreateLocalCode(minsize,maxsize); temp.Close(); }returnerr; } 开发者ID:xuyizhu,项目名称:gpSP4Cute,代码行数:28,代码来源:symbian_memory_handler.cpp 示例2: DeAllocateBuffers ▲点赞 5▼ voidDeAllocateBuffers(){ test.Printf(_L("DeAllocate Buffers -"));if(gFragSharedMemo...
2.Chunk Overlap: An overlap of about 100-200 tokens is generally effective to ensure continuity and context between chunks, preventing the segmentation from disrupting the flow and coherence of the text. Special Considerations Model Compatibility: the chunk size should also be compatible with...
(chunk_size=self.chunk_size, chunk_overlap=self.chunk_overlap).split_documents(documents=docs) if not chunks: return [] - for chunk in chunks: + for num, chunk in enumerate(chunks): chunk.metadata["id"] = str(uuid.uuid4()) + chunk.metadata["seq"] = num smaller_chunk_size = self...