<prompt> Hlalosa autoencoder polelong e le ngoe.nan  <response>: Instruction in English: Define an autoencoder in one sentence. . Response in English: An autoencoder is a type of neural network that learns how to efficiently compress and encode data, then decode it to reproduce the original input as closely as possible. . Response in Sesotho: Autoencoder ke mofuta oa marang-rang a marang-rang a ithutang mokhoa oa ho hatella le ho khouta data ka nepo, ebe e e khetholla ho hlahisa tlhahiso ea mantlha haufi-ufi kamoo ho ka khonehang. 