with torch.no_grad(): text_features = model.encode_text(tokenized_query) text_features /= text_features.norm(dim=-1, keepdim=True) D, I = index.search(text_features.cpu().numpy(), k=3) for i in I[0]: print(data[
Runwei: Retrieval-Augmented Generation (RAG) Pipeline with FAISS & DeepSeek This project demonstrates how to build a Retrieval-Augmented Generation (RAG) system using FAISS for semantic search and DeepSeek AI for large language model responses, applied to a real-world dataset of funding opportunitie...
num_neg (int, optional)– Number of words with a negative contribution to a topic that should be included.gensim.models.lsimodel.stochastic_svd(corpus, rank, num_terms, chunksize=20000, extra_dims=None, power_iters=0, dtype=<class 'numpy.float64'>, eps=1e-06, random_seed=None) Run ...
IndexKind Index kinds for similarity search. Functions vectorstoremodel Returns the class as a vector store model. This decorator makes a class a vector store model. There are three things being checked: The class must have at least one field with a annotation, of type VectorStoreRecordKeyFie...
The output of this process can then be embedded in solr (or some other search engine) using synonym files combined with some solr plug-ins to provide conceptual search functionality within the search engine. The output could also be used within other search engines, provided they support synonym...
s space or images containing multiple items. Customized ChatGPT can understand deep semantics and search for specific types of images based on a simple prompt. With future refinements that will introduce diverse object classes to Cortex, the custom GPT could act as a powerful image search chatbot...
NumPy是python的数值计算类,用到了zeros(初始化矩阵),scipy.linalg这个线性代数的库中,我们引入了svd函数也就是做奇异值分解,LSA的核心。 fromnumpy import zeros fromscipy.linalg import svd Python - Define Data Next, we define the data that we are using. Titles holds the9 book titles that we have ...
简单说就是先把一幅图片分成很多小区域,然后通过计算小区域间的颜色相似度、纹理相似度、大小相似度和吻合相似度,最后综合四个相似度进行合并,合并的结果就是selective search的结果,算法如下: IoU(Intersection over Union) Hard negative mining method 目标检测中会事先标记出ground-truth box,然后利用算法生成一系列...
DNAS: Decoupling Neural Architecture Search for High-Resolution Remote Sensing Image Semantic Segmentation. Remote Sens. 2022, 14, 3864. [Google Scholar] [CrossRef] Broni-Bediako, C.; Murata, Y.; Mormille, L.H.; Atsumi, M. Evolutionary NAS for aerial image segmentation with gene expression ...
Mentored junior developers and helped with code reviews and best practices. Tech stack used Python, Django Rest Framework, PostgreSQL, Elastic Search, Redis, Docker Infrastructure Provisioning Automated provisioning and configuring of Infrastructure on Amazon Web Services, using Terraform and Ansible. ...