k-nearest neighbor algorithm (facebook predicts occupancy location)
1. For example:
(1) I want to locate myself. I can ask five people where to judge the distance between us
Judge your distance by your neighbors
(2) Seven films are given to judge whether they are love films or action films, the distance between one film and other films, and which type they belong to.
Through the distance from the unknown fi ...
Posted by drucifer on Mon, 10 Jan 2022 16:50:02 +0100
Start again! FaceBook open source "one-stop service" timing weapon Kats!
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Time series analysis is a very important field in data science. It mainly includes statistical analysis, detecting change points, anomaly detection and predicting future trends. However, these time series techniques are usually implemented by d ...
Posted by fluteflute on Sat, 20 Nov 2021 01:50:34 +0100