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Philip Ganchev – Comprehensive Exam – 2003-12-09
"... Many programs learn from data represented as feature vectors. Discuss the strengths and weaknesses of this representation for learning and the assumptions that underlie it in the context of learning. Include, but do not limit yourself to, some discussion of uncertainty, semantics, and relational lea ..."
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vector of fixed length, whose components are called features. Each feature is regarded as a value of a variable, also called an attribute. A feature can be numeric or nominal (member of a pre- enumerated set), or set-valued [Cohen 1996]. For example, if the vector of attributes is <event-type, start
Changes in occupational sex segregation during the 1980s and 1990s. Social Science Quarterly 80 (2): 370-80. Philip N. Cohen is an assistant professor of sociology at the University of California, Irvine. His research involves the relationship between fam
, 1999
"... which is supported with funds from the National Institute of Child Health and Human ..."
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which is supported with funds from the National Institute of Child Health and Human
study of Israel’s high tech industry undertaken by the authors jointly with Danny Breznits. The
, 2002
"... Y.Cohen, R. Nitzan, and N. Brandman was critical. The present paper owes to Philip Cooke, Elisha ..."
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Y.Cohen, R. Nitzan, and N. Brandman was critical. The present paper owes to Philip Cooke, Elisha
Heptad repeat sequences are located adjacent to hydrophobic regions in several types of virus fusion glycoproteins
- J Gen Virol
, 1990
"... Extensive regions of heptad repeat units consistent with an a-helical coiled coil conformation are located adjacent to hydrophobic, potentially fusion-related regions in the amino acid sequences of paramyxovirus fusion and retrovirus envelope glycoproteins. Similar arrangements of hydrophobic peptid ..."
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Cited by 67 (1 self)
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transmembrane proteins may include sections of a-helical coiled coil, in which two or more a-helices associate lengthwise by coiling around each other to maintain contact along hydrophobic faces (Cohen & Philips, 1981; Cohen & Parry, 1986). Coiled coils may form in proteins where extensive regions
Major Subject: Computer Science
, 2005
"... Modal logics with possible worlds semantics can be used to represent mental states such as belief, goal, and intention, allowing one to formally describe the rational behavior of agents. Agent’s beliefs and goals are typically represented in these logics by primitive modal operators. However, the re ..."
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, the representation of agent’s intentions varies greatly between theories. Some logics characterize intention as a primitive operator, while others define intention in terms of more primitive con-structs. Taking the latter approach is a theory due to Philip Cohen and Hector Levesque, under which intentions are a
ON REFLEXIVITY IN WORDS
, 1969
"... for adjectives correctly describing themselves (polysyllabic, terse, enunciable, sibilant) and posed a paradox: if all adjectives are either autological or heterological, in which class is 'hetero logical ' to be placed? As Howard Bergerson and Philip Cohen later noted, the concept of auto ..."
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for adjectives correctly describing themselves (polysyllabic, terse, enunciable, sibilant) and posed a paradox: if all adjectives are either autological or heterological, in which class is 'hetero logical ' to be placed? As Howard Bergerson and Philip Cohen later noted, the concept
Session VIIB: Sample Design and Estimation Discussant Comments by
"... In discussing the two papers in this session, “Sample size considerations for multilevel surveys” by Michael P. Cohen and “Two sided coverage intervals for small proportions based on survey data ” by Philip S. Kott, Per Gosta Andersson, and Olle Nerman, I will follow a format. I will first make some ..."
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In discussing the two papers in this session, “Sample size considerations for multilevel surveys” by Michael P. Cohen and “Two sided coverage intervals for small proportions based on survey data ” by Philip S. Kott, Per Gosta Andersson, and Olle Nerman, I will follow a format. I will first make
A Multidisciplinary Survey of Visibility
, 2000
"... image representations. In Forest Baskett, editor, Computer Graphics (SIGGRAPH '90 Proceedings), volume 24(4), pages 207--214, August 1990. (cited on page 58) [Hai] Eric Haines. Ray tracing news. http://www.povray.org/rtn/. (cited on page 10) [Hai91] Eric A. Haines. Beams O' Light: Confessi ..."
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: Confessions of a Hacker. In SIGGRAPH '91 Course Notes - Frontiers in Rendering. ACM, July 1991. (cited on page 46) [Hal98] Michael Halle. Multiple viewpoint rendering. In Michael Cohen, editor, SIGGRAPH 98 Conference Proceedings, Annual Conference Series, pages 243--254. ACM SIGGRAPH, Addison Wesley
LATTICE CONSTANTS ANALYSIS OF BaXSr1-XTIO3 CERAMIC FOR X =0.3; 0.5 AND 0.7 BY VISUAL BASIC PROGRAM
"... Ceramic of BaxSr1-xTiO3 (BST) for x =0.3; 0.5 and 0.7 were successfully deposited by solid solution method. The BST ceramic were analyzed by x-ray diffraction (XRD). The XRD spectra was recorded on a Philips type PW 3701 diffractometer using CuKD (Oco = 1.54056 Å) radiation at 30 KV and 30 mA (900 w ..."
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Ceramic of BaxSr1-xTiO3 (BST) for x =0.3; 0.5 and 0.7 were successfully deposited by solid solution method. The BST ceramic were analyzed by x-ray diffraction (XRD). The XRD spectra was recorded on a Philips type PW 3701 diffractometer using CuKD (Oco = 1.54056 Å) radiation at 30 KV and 30 mA (900
Unfoldable cardinals and the GCH
- Hau91] [Hau92] Kai
"... Unfoldable cardinals are preserved by fast function forcing and the Laver-like preparations that fast functions support. These iterations show, by set-forcing over any model of ZFC, that any given unfoldable cardinal κ can be made indestructible by the forcing to add any number of Cohen subsets to κ ..."
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Cited by 7 (4 self)
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Unfoldable cardinals are preserved by fast function forcing and the Laver-like preparations that fast functions support. These iterations show, by set-forcing over any model of ZFC, that any given unfoldable cardinal κ can be made indestructible by the forcing to add any number of Cohen subsets
Results 1 - 10
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