在解决“error indexing codebase codebase chat is falling back to bm25, which is slow”这个问题时,我们可以从以下几个方面进行分析和优化: 1. 理解问题背景 Codebase Chat:这通常指的是一种能够理解和处理代码库内容的聊天机器人或AI助手。 BM25:BM25是一种信息检索算法,用于估计查询文档与给定文档集的相关...
配置ingest pipeline 在索引配置屏幕上,导航tgcode到 “Pipelines” 选项卡,然后单击 “Copy and customize”。 运行脚本来摄入数据 转到文件夹 data 并运行 python 脚本 index-data.py 以提取电影数据集。 为了将其连接到正确的 Elastitgcodecsearch实例,我们需要需要把相应的 Elasticsearch 证书拷贝到当前的目录中。
In my app, I create a directory, and then the following code works: However, when I try and get the NSFileCreationDate instead, it doesn't work. What am I doing wrong? As far as I can see, there is no... 异常处理及日志
importjieba.possegaspsegimport codecsfrom gensimimportcorporafrom gensim.summarizationimportbm25import osimport re 构建停用词表 stop_words = '/Users/yiiyuanliu/Desktop/nlp/demo/stop_words.txt'stopwords = codecs.open(stop_words,'r',encoding='utf8').readlines() stopwords = [ w.strip() for w ...
Code Issues Pull requests Similarities: a toolkit for similarity calculation and semantic search. 相似度计算、匹配搜索工具包,支持亿级数据文搜文、文搜图、图搜图,python3开发,开箱即用。 nlp search-engine deep-learning matching pytorch similarity image-search bm25 text-matching similarity-search image-si...
Experiment with BM25 code search approachesIssue actions There was some interesting work done in #442774 which tokenized the search input to Elasticsearch in a different way than we do today and got improved results (for the use case in the linked issue). We should experiment with similar ...
BM25算法,通常用来做检索相关性评分。首先对一个查询Query进行分词得qi,对每个搜索结果文档d,计算qi与文档d的相关性得分。最后将所有的qi进行加权求和,从而得到查询Query与文档d的相关性得分。 公式中,Q表示查询Query,qi表示查询被解析得到的分词qi,d表示搜索结果文档d,Wi表示分词qi的权重,R(qi,d)表示分词qi与文档...
int to binary code explanation C++ I'm struggling with the piece of code below, it's used to convert an integer into a binary. Can someone explain it more cearly? especially the '0'+ First of all, "index" is initialized to 0...javascript...
Code Edit No code implementations yet. Submit your code now Tasks Edit Information Retrieval Retrieval Datasets Edit Natural Questions MS MARCO TriviaQA EntityQuestions Results from the Paper Edit Submit results from this paper to get state-of-the-art GitHub badges and help the community comp...
Text RetrievalCLIMATE-FEVERLucene (BM25S)nDCG@1016.2# 1 Compare Text RetrievalDBpediaLucene (BM25S)nDCG@1031.9# 1 Compare Text RetrievalFEVERLucene (BM25S)nDCG@1063.8# 1 Compare RetrievalHotpotQAElasticsearchQueries per second7.11# 2 Compare