# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/qctwpsq
吳恩達:機器學習的六個核心算法!**
人工智能領域的權威吳恩達教授,在其創立的《The Batch》週報中發表了一篇博文,概述了機器學習領域六種基礎算法的歷史和重要性。他強調了在這一領域不斷學習和更新知識的必要性。這些算法包括線性迴歸、邏輯迴歸、梯度下降、神經網絡、決策樹和 k 均值聚類算法,它們是機器學習進步的基石。本文將進一步探討這些算法的背景、原理、優缺點及應用場景。線性迴歸背景:線性迴歸是最古老也是最簡單的迴歸算法之一,其歷史 ⌘ Read more