Theoretical results suggest that in order to learn the kind of complicated
functions that can represent high-level abstractions (e.g., in
vision, language, and other AI-level tasks), one may need deep architectures.
Deep architectures are composed of multiple levels of non-linear
operations, such as in neural nets with many hidden layers or in complicated
propositional formulae re-using many sub-formulae. Searching
the parameter space of deep architectures is a difficult task, but learning
algorithms such as those for Deep Belief Networks have recently been
proposed to tackle this problem with notable success, beating the stateof-
the-art in certain areas. This monograph discusses the motivations
and principles regarding learning algorithms for deep architectures, in
particular those exploiting as building blocks unsupervised learning of
single-layer models such as Restricted Boltzmann Machines, used to
construct deeper models such as Deep Belief Networks.
發表於2025-02-02
Learning Deep Architectures for AI 2025 pdf epub mobi 電子書 下載
具體內容: More precisely ,functions that can be compactly represented by a depth k architecture might require an exponential number of computational elements to be represented by a depth k-1 architecture. 這句意思是k-1層架構可以錶示的函數需要的計算元素...
評分具體內容: More precisely ,functions that can be compactly represented by a depth k architecture might require an exponential number of computational elements to be represented by a depth k-1 architecture. 這句意思是k-1層架構可以錶示的函數需要的計算元素...
評分具體內容: More precisely ,functions that can be compactly represented by a depth k architecture might require an exponential number of computational elements to be represented by a depth k-1 architecture. 這句意思是k-1層架構可以錶示的函數需要的計算元素...
評分講的比較清晰,提供瞭關鍵的數學計算內容,作為綜述來看是很不錯的選擇。但是不親自推一遍細節很難透徹理解,需要一些機器學習、隨機過程、信息論和最優化理論的知識。理論框架介紹的很清楚,有助於理解目前各類變種。
評分具體內容: More precisely ,functions that can be compactly represented by a depth k architecture might require an exponential number of computational elements to be represented by a depth k-1 architecture. 這句意思是k-1層架構可以錶示的函數需要的計算元素...
圖書標籤: 深度學習 機器學習 人工智能 神經網絡 AI 計算機 計算機科學 programming
看得懵懵懂懂
評分棄瞭
評分Deep Belief Networks / Restricted Boltzmann Machine
評分非常insightful的小書,把deep learning背後的philosophy以及現有的一些results闡述得很清楚。DL現在應用很廣,炒得很火,體係韆瘡百孔,這是好事。Bengio通過此書指瞭些明路。另此書不適閤DL入門。
評分看得懵懵懂懂
Learning Deep Architectures for AI 2025 pdf epub mobi 電子書 下載