In computer science, SimHash is a technique for quickly estimating how similar two sets are. The algorithm is used by the Google Crawler to find near...
3 KB (283 words) - 20:41, 10 December 2023
2006 to compare the performance of Minhash and SimHash algorithms. In 2007 Google reported using Simhash for duplicate detection for web crawling and using...
25 KB (3,184 words) - 23:20, 4 December 2023
software. The random projection method of LSH due to Moses Charikar called SimHash (also sometimes called arccos) uses an approximation of the cosine distance...
29 KB (4,012 words) - 15:16, 23 May 2024
index Hopkins statistic Jaccard index Rand index Similarity measure SMC SimHash Ranking MRR NDCG AP Computer Vision PSNR SSIM IoU NLP Perplexity BLEU Deep...
25 KB (3,188 words) - 23:31, 17 March 2024
algorithms, and metric embeddings. He is known for the creation of the SimHash algorithm used by Google for near duplicate detection. Charikar was born...
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optimization Shattered set Shogun (toolbox) Silhouette (clustering) SimHash SimRank Similarity measure Simple matching coefficient Simultaneous localization...
41 KB (3,580 words) - 16:15, 14 June 2024
online activity within the browser, and generates a "cohort ID" using the SimHash algorithm to group a given user with other users who access similar content...
26 KB (1,939 words) - 12:31, 14 June 2024
1-bit (sign random projection) or multi-bits. It is the building block of SimHash, RP tree, and other memory efficient estimation and learning methods. The...
13 KB (1,507 words) - 12:16, 26 March 2024
online activity within the browser, and generates a "cohort ID" using the SimHash algorithm to group a given user with other users who access similar content...
31 KB (3,166 words) - 21:56, 26 January 2024
In cryptography, the Full Domain Hash (FDH) is an RSA-based signature scheme that follows the hash-and-sign paradigm. It is provably secure (i.e., is...
2 KB (298 words) - 13:39, 14 August 2023