Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
13,063
Approximate Statistical Tests for Comparing Supervised Classification Learning Algorithms
, 1998
"... This article reviews five approximate statistical tests for determining whether one learning algorithm outperforms another on a particular learning task. These tests are compared experimentally to determine their probability of incorrectly detecting a difference when no difference exists (type I err ..."
Abstract
-
Cited by 723 (8 self)
- Add to MetaCart
error). Two widely used statistical tests are shown to have high probability of type I error in certain situations and should never be used: a test for the difference of two proportions and a paired-differences t test based on taking several random train-test splits. A third test, a paired
Photobook: Content-Based Manipulation of Image Databases
, 1995
"... We describe the Photobook system, which is a set of interactive tools for browsing and searching images and image sequences. These query tools differ from those used in standard image databases in that they make direct use of the image content rather than relying on text annotations. Direct search o ..."
Abstract
-
Cited by 542 (0 self)
- Add to MetaCart
on image content is made possible by use of semantics-preserving image compression, which reduces images to a small set of perceptually-significant coefficients. We describe three types of Photobook descriptions in detail: one that allows search based on appearance, one that uses 2-D shape, and a third
"GrabCut” -- interactive foreground extraction using iterated graph cuts
- ACM TRANS. GRAPH
, 2004
"... The problem of efficient, interactive foreground/background segmentation in still images is of great practical importance in image editing. Classical image segmentation tools use either texture (colour) information, e.g. Magic Wand, or edge (contrast) information, e.g. Intelligent Scissors. Recently ..."
Abstract
-
Cited by 1130 (36 self)
- Add to MetaCart
. Recently, an approach based on optimization by graph-cut has been developed which successfully combines both types of information. In this paper we extend the graph-cut approach in three respects. First, we have developed a more powerful, iterative version of the optimisation. Secondly, the power
The lexical nature of syntactic ambiguity resolution
- Psychological Review
, 1994
"... Ambiguity resolution is a central problem in language comprehension. Lexical and syntactic ambiguities are standardly assumed to involve different types of knowledge representations and be resolved by different mechanisms. An alternative account is provided in which both types of ambiguity derive fr ..."
Abstract
-
Cited by 557 (24 self)
- Add to MetaCart
Ambiguity resolution is a central problem in language comprehension. Lexical and syntactic ambiguities are standardly assumed to involve different types of knowledge representations and be resolved by different mechanisms. An alternative account is provided in which both types of ambiguity derive
Eye movements in reading and information processing: 20 years of research
- Psychological Bulletin
, 1998
"... Recent studies of eye movements in reading and other information processing tasks, such as music reading, typing, visual search, and scene perception, are reviewed. The major emphasis of the review is on reading as a specific example of cognitive processing. Basic topics discussed with respect to re ..."
Abstract
-
Cited by 917 (28 self)
- Add to MetaCart
Recent studies of eye movements in reading and other information processing tasks, such as music reading, typing, visual search, and scene perception, are reviewed. The major emphasis of the review is on reading as a specific example of cognitive processing. Basic topics discussed with respect
PDDL2.1: An Extension to PDDL for Expressing Temporal Planning Domains
, 2003
"... In recent years research in the planning community has moved increasingly towards application of planners to realistic problems involving both time and many types of resources. For example, interest in planning demonstrated by the space research community has inspired work in observation scheduling, ..."
Abstract
-
Cited by 609 (41 self)
- Add to MetaCart
In recent years research in the planning community has moved increasingly towards application of planners to realistic problems involving both time and many types of resources. For example, interest in planning demonstrated by the space research community has inspired work in observation scheduling
A Third Type of Music Arises
"... A catalogue record for this book is available from the British Library ..."
ON A SPECIAL ALMOST GEODESIC MAPPINGS OF THIRD TYPE OF AFFINE SPACES 1
"... Abstract. We investigate two kinds of the almost geodesic mappings of third type. Also we find some invariant geometric objects for special ˜π 1 ..."
Abstract
- Add to MetaCart
Abstract. We investigate two kinds of the almost geodesic mappings of third type. Also we find some invariant geometric objects for special ˜π 1
Purify: Fast detection of memory leaks and access errors
- In Proc. of the Winter 1992 USENIX Conference
, 1991
"... This paper describes Purifyru, a software testing and quality assurance Ool that detects memory leaks and access erors. Purify inserts additional checking instructions directly into the object code produced by existing compilers. These instructions check every memory read and write performed by the ..."
Abstract
-
Cited by 354 (0 self)
- Add to MetaCart
by the program-under-test and detect several types of access errors, such as reading uninitialized memory or witing to freed memory. Purify inserts checking logic into all of the code in a program, including third-party and vendor object-code libraries, and verifies system call interfaces. In addition, Purify
Neutral sodium from comet Hale–Bopp: a third type of tail
, 1997
"... We report on the discovery and analysis of a striking neutral sodium gas tail associated with comet C/1995 O1 Hale-Bopp. Sodium D–line emission has been observed at heliocentric distance r ≤ 1.4 AU in some long–period comets and the presence of neutral sodium in the tailward direction of a few brigh ..."
Abstract
-
Cited by 4 (1 self)
- Add to MetaCart
characteristics of this third type of tail are consistent with it being produced by radiation pressure due to resonance fluorescence of sodium atoms and that the lifetime for photoionization is consistent with recent theoretical calculations.
Results 1 - 10
of
13,063
