THE MAXIMUM-ENTROPY METHOD IN CHARGE-DENSITY STUDIES .2. GENERAL-ASPECTS OF RELIABILITY

被引：36

作者：

JAUCH, W

机构：

来源：

ACTA CRYSTALLOGRAPHICA SECTION A | 1994年 / 50卷

关键词：

D O I：

10.1107/S0108767394004472

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several general properties of maximum-entropy maps are reviewed that substantiate previous results from selected applications. In particular, the maximum-entropy method (MEM) is depicted as a smoothing scheme and the intrinsic bias introduced by this procedure is pointed out. It is argued that the MEM is not well suited for accurate charge-density mapping.

引用

页码：650 / 652

页数：3

共 10 条

[1] IMAGE-RECONSTRUCTION FROM INCOMPLETE AND NOISY DATA
GULL, SF
DANIELL, GJ
[J]. NATURE, 1978, 272 (5655) : 686 - 690
[2] THE MAXIMUM-ENTROPY METHOD IN CHARGE-DENSITY STUDIES - ASPECTS OF RELIABILITY
JAUCH, W
PALMER, A
[J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1993, 49 : 590 - 591
[3] INFORMATION THEORY AND STATISTICAL MECHANICS
JAYNES, ET
[J]. PHYSICAL REVIEW, 1957, 106 (04): : 620 - 630
[4] MEED - A PROGRAM PACKAGE FOR ELECTRON-DENSITY-DISTRIBUTION CALCULATION BY THE MAXIMUM-ENTROPY METHOD
KUMAZAWA, S
KUBOTA, Y
TAKATA, M
SAKATA, M
ISHIBASHI, Y
[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1993, 26 : 453 - 457
[5] MAXIMUM-ENTROPY THEORY
LIVESEY, AK
SKILLING, J
[J]. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1985, 41 (MAR): : 113 - 122
[6] MAXIMUM-ENTROPY IMAGE-RESTORATION IN ASTRONOMY
NARAYAN, R
NITYANANDA, R
[J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1986, 24 : 127 - 170
[7] Nityananda R., 1982, Journal of Astrophysics and Astronomy, V3, P419, DOI 10.1007/BF02714884
[8] SMOOTHING BY SPLINE FUNCTIONS
REINSCH, CH
[J]. NUMERISCHE MATHEMATIK, 1967, 10 (03) : 177 - &
[9] AXIOMATIC DERIVATION OF THE PRINCIPLE OF MAXIMUM-ENTROPY AND THE PRINCIPLE OF MINIMUM CROSS-ENTROPY
SHORE, JE
JOHNSON, RW
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1980, 26 (01) : 26 - 37
[10] TITTERINGTON DM, 1985, ASTRON ASTROPHYS, V144, P381

← 1 →