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product-quantized code

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If you are looking for an answer to the question What is Artificial Intelligence? and you only have a minute, then here's the definition the Association for the Advancement of Artificial Intelligence offers on its home page: "the scientific understanding of the mechanisms underlying thought and intelligent behavior and their embodiment in machines."

However, if you are fortunate enough to have more than a minute, then please get ready to embark upon an exciting journey exploring AI (but beware, it could last a lifetime) …

PQk-means: Billion-scale Clustering for Product-quantized Codes

#artificialintelligenceNov-10-2020, 22:15:21 GMT

PQk-means is a Python library for efficient clustering of large-scale data. While k-means clustering is slow and not much efficient to handle large scale data, PQk-means is an efficient clustering method for billion-scale feature vectors. In terms of PQk-means, it achieves its speed and efficiency by first compressing input vectors into short product-quantized (PQ) codes. If openmp is installed, it will be automatically used to parallelize the algorithm for faster calculation.

billion-scale clustering, pqk-means, product-quantized code, (3 more...)

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Technology: Information Technology > Artificial Intelligence > Machine Learning > Statistical Learning > Clustering (0.68)

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