作者: anniversary 時間: 2025-3-21 21:03
A. Giordana,D. Roverso,L. Saitta; color in printing and painting; the applications of optics in astronomy, medicine, and communications; and computer imaging and processing. It includes numerous problems, questions for discussion, and suggestions for simple experiments to support interactive learning.?.This updated edition contain作者: START 時間: 2025-3-22 01:52 作者: 血友病 時間: 2025-3-22 05:02 作者: 議程 時間: 2025-3-22 12:15 作者: 可忽略 時間: 2025-3-22 13:26 作者: BUOY 時間: 2025-3-22 17:25 作者: harrow 時間: 2025-3-23 00:32 作者: 婚姻生活 時間: 2025-3-23 05:11
M. Moulet system was developed allowing a structure-function assay of phytochrome chro- mophores in photochromic and physiological responses in plants ([.]). Here we present a mini-review of phytochrome chromophore biosynthe- sis and structure from an evolutionary point of view.作者: LOPE 時間: 2025-3-23 08:46 作者: 業(yè)余愛好者 時間: 2025-3-23 10:15
System ,: Learning from time-varying training sets,作者: ONYM 時間: 2025-3-23 16:39
Abstracting background knowledge for concept learning,plied to a body of background knowledge (domain theory), allowing EBG to be performed in a more synthetic representation space. This transformation can (at least partially) offer a solution to the problem of domain theory intractability..A complete example of domain theory abstraction is also worked作者: 脆弱吧 時間: 2025-3-23 18:26 作者: Melanocytes 時間: 2025-3-23 23:59
Message-based bucket brigade: An algorithm for the apportionment of credit problem,rule conditions specificity and of the value of the message the rule tries to post. This approach gives a solution to the . problem, i.e. the problem of creating set of rules in which default rules cover broad categories of system responses, while specific ones cover situations in which default rule作者: CLEFT 時間: 2025-3-24 05:06 作者: 恭維 時間: 2025-3-24 10:03 作者: landmark 時間: 2025-3-24 14:08
Abstracting background knowledge for concept learning, with a simplicity criterion for selecting hypotheses, generates concept descriptions which are poor with respect to their information content, difficult to agree upon by humans and strictly task dependent..A new framework is proposed instead, based on notion of abstraction, in the sense of Plaisted作者: Exonerate 時間: 2025-3-24 17:57 作者: 外向者 時間: 2025-3-24 20:49
Using plausible explanations to bias empirical generalization in weak theory domains,ext is an implemented system that learns complex rules (for a musical task) on the basis of a qualitative theory of the domain. It learns by generalizing and compiling plausible explanations, but it can also incrementally modify learned rules in reaction to new evidence. The paper shows how this inc作者: Watemelon 時間: 2025-3-25 00:01
The replication problem: A constructive induction approach,he new features help the replication problem. This paper examines the influence of replication problem in learning, and studies an refined version of Symmetric FRINGE called DCFringe. Like Symmetric FRINGE, DCFringe attacks both DNF and CNF problems using a dual heuristic. But unlike Symmetric FRING作者: 流浪者 時間: 2025-3-25 03:53
Integrating an explanation-based learning mechanism into a general problem-solver,scovered a number of weaknesses related to its architecture and learning mechanism, known as .. Using general concepts on which SOAR is based, we define a new learning system based, on the one hand, on a general and industrial problem solver, and, on the other hand, on an efficient learning mechanis作者: 忙碌 時間: 2025-3-25 09:05 作者: Guileless 時間: 2025-3-25 13:45 作者: 怕失去錢 時間: 2025-3-25 19:35
Application of empirical discovery in knowledge acquisition, nor uses discovery methods. We argue that machine discovery is approaching the stage at which it can be useful to knowledge acquisition in two ways: as a source of useful techniques, and as a model of unified knowledge representation and application. We present the discovery system FAHRENHEIT and w作者: 阻礙 時間: 2025-3-25 20:44 作者: 長處 時間: 2025-3-26 02:51 作者: 治愈 時間: 2025-3-26 07:07
Rule induction with CN2: Some recent improvements,e two improvements to this algorithm. Firstly, we present the use of the Laplacian error estimate as an alternative evaluation function and secondly, we show how unordered as well as ordered rules can be generated. We experimentally demonstrate significantly improved performances resulting from thes作者: 商業(yè)上 時間: 2025-3-26 12:22 作者: VAN 時間: 2025-3-26 16:11 作者: Ceremony 時間: 2025-3-26 20:02 作者: inveigh 時間: 2025-3-26 21:23 作者: Dorsal 時間: 2025-3-27 05:02
Description contrasting in incremental concept formation,oisy or noise-free). Using a common architecture (ADECLU), different concept definitions are envisaged. These descriptions are of symbolic/numeric type, including statistical indices. The use of these indices introduces a "contrasting" between concept descriptions and reduces the effect of noise on 作者: 靦腆 時間: 2025-3-27 06:51 作者: bonnet 時間: 2025-3-27 11:35
A. Giordana,D. Roverso,L. Saitta tell us about the nature of perception? In what ways do the laws of optics manifest themselves in the visual arts??.In this fully revised edition of the classic textbook, Rossing and Chiaverina present the science of light – that is, the science behind what and how we see. Their approach emphasizes作者: 衍生 時間: 2025-3-27 17:26 作者: immunity 時間: 2025-3-27 18:06
Gerhard Widmer on advances in LEDs, laser and nanotechnologies, digital ph.What is the nature of light? How does an artist’s selection and use of colorants determine how we experience a work of art? What can visual illusions tell us about the nature of perception? In what ways do the laws of optics manifest thems作者: 具體 時間: 2025-3-27 23:00
Der-Shung Yang,Gunnar Blix,Larry A. Rendellion for both the artist and the viewer..This book is intended for students in the visual arts and for others with an interest in art, but with no prior knowledge of physics. It presents the science of light - that is, the science behind what and how we see. The approach emphasizes phenomena rather t作者: consolidate 時間: 2025-3-28 05:35 作者: nugatory 時間: 2025-3-28 07:10 作者: GROWL 時間: 2025-3-28 11:56 作者: 深淵 時間: 2025-3-28 18:39
Jan M. ?ytkow,Jieming Zhumole- cule. Chromophore attachment to photoreceptor is essential for light perception. Although different types of phytochromes are encoded by a small multigene family in plants, the structure of chromophore molecules is common for all phy- tochromes. In prokaryotes, phytochrome-like proteins named 作者: musicologist 時間: 2025-3-28 20:20
M. Mouletmole- cule. Chromophore attachment to photoreceptor is essential for light perception. Although different types of phytochromes are encoded by a small multigene family in plants, the structure of chromophore molecules is common for all phy- tochromes. In prokaryotes, phytochrome-like proteins named 作者: nonplus 時間: 2025-3-29 02:54 作者: 膠水 時間: 2025-3-29 03:14 作者: 預(yù)示 時間: 2025-3-29 10:45
Floor Verdeniuscovery.Analyzes how, when confronting the crack, we learn we.An epidemic such as COVID-19 challenges life’s very order and meaning, interferes in our relations with others, and breaks apart our routine. It raises many questions in the realms of ethics, politics, theology, psychology, and beyond. Per作者: Gyrate 時間: 2025-3-29 15:14
https://doi.org/10.1007/BFb0016999Logic Programming; Maschinenlernen; Multi-strategy Learning; Programmierung; Software Engineering; Softwa作者: Suppository 時間: 2025-3-29 17:23 作者: Torrid 時間: 2025-3-29 21:37 作者: 桶去微染 時間: 2025-3-30 02:07 作者: FRAUD 時間: 2025-3-30 06:37
978-3-540-53816-5Springer-Verlag Berlin Heidelberg 1991作者: 偽造者 時間: 2025-3-30 11:37
Machine Learning - EWSL-91978-3-540-46308-5Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 商議 時間: 2025-3-30 12:45 作者: Cloudburst 時間: 2025-3-30 18:23
Using plausible explanations to bias empirical generalization in weak theory domains,ations support a notion of ‘deep’ similarity and can provide substantial bias on the empirical modification of concepts. Several criteria that implement this bias are described, and an extended example illustrates how they lead to intelligent generalization behaviour.作者: 戰(zhàn)役 時間: 2025-3-30 23:28
Analytical negative generalization and empirical negative generalization are not cumulative: A case to be independent of the particular inductive learning algorithm considered (i.e., version spaces), thus helping clarify one aspect of the ill-understood relation between analytical generalization and empirical generalization.作者: 使糾纏 時間: 2025-3-31 03:26 作者: monopoly 時間: 2025-3-31 07:32
Using accuracy in scientific discovery,, this information can significantly improve not only the accuracy of the results but also the efficiency of the search algorithm. Several additional modifications to ABACUS to improve the robustness of the system without losing generality will also be described.作者: 倒轉(zhuǎn) 時間: 2025-3-31 09:35
On estimating probabilities in tree pruning,obabilities can be incorporated into error estimation, several trees pruned to various degrees can be generated, and the degree of pruning is not affected by the number of classes. These improvements are supported by experimental findings. .-probability-estimation also enables the combination of learning data obtained from various sources.作者: 無王時期, 時間: 2025-3-31 14:22 作者: Antagonism 時間: 2025-3-31 20:55
When does overfitting decrease prediction accuracy in induced decision trees and rule sets?,pt to uncover the conditions under which these techniques work as expected. One auxilliary result of importance is identification of conditions under which overfitting does . decrease predictive accuracy and hence in which it would be a mistake to apply simplification techniques, if predictive accuracy is the key goal.作者: FIG 時間: 2025-4-1 01:27
