local minimum是什么意思

用法例句

The problem of trapping into the local minimum is solved, which is inherent with the learning algorithms-based on the BP principle by weight strategy.

但是BP网络极容易陷入局部极小(值),应用加权策略解决了此问题。

On the other hand, the method in this paper can avoid the local minimum efficiently by adding the number of the particles.

并将仿真结果与BP网络进行比较,仿真数据表明,PSO算法在叠代次数、函数逼近误差、网络性能方面均比BP网络有着显著的提高,且在粒子数目较大的情况下能有效避免BP网络无法避免的局部极小(值)问题。

Relationship between local recurrence and distant metastases in human breast cancer;

乳腺癌局部复发与远处转移关系的回顾性分析

Lipid emulsion:a new remedy for cardiac toxicity induced by local anesthetics;

脂肪乳剂——局部麻醉药心脏毒性反应救治的新发现

Application of local anaesthesia in tension-free inguinal hernia repair;

局部麻醉在腹股沟疝无张力修补术中的应用

The importance of pedestrian street in urban partial renewal;

步行街在城市局部更新中的重要作用

Discussion of processing methods in borer-probe trough checking and partial basement problems;

关于钎探验槽和地基局部问题处理方法的探讨

A Kind of Fractals Based on Part of Real Number;

一类基于实数局部的分形

Analysis of the Effectiveness of Regional Infusion Combinated Hypotonic Intraperitoneal Chemohyperthermia for Prevention of Recurrence and Metastasis After Radical Recection of Gastric Carcinoma;

局部灌注结合腹腔低渗热化疗预防胃癌复发和转移的疗效分析

3-D Echocardiographic Evaluation of LV Regional Function in Patients with Myocardial Infarction;

三维超声心动图评价心肌梗死患者左室局部心功能

CT perfusion imaging and stages of regional cerebral hypoperfusion in pre-infarction period;

脑梗死前期脑局部低灌注的CT灌注成像表现及分期

Three-dimensional finite element analysis of stress distribution on the edentulous mucosa of separate removable partial denture and traditional removable partial denture;

分割式及普通可摘局部义齿缺牙区黏膜的三维有限元分析

Three-dimensional finite element analysis of SD attachment retained distal-extension removable partial denture;

SD附着体固位远中游离端可摘局部义齿三维有限元应力分析

Experience in removable partial splint dentures for elderly patients;

老年人夹板式可摘局部义齿设计体会

A comparative study of systemic and topical treatment of minocycline in clinic periodontitis;

比较全身和局部盐酸米诺环素对慢性牙周炎的临床治疗作用

Morphological study of the effect of topically applied methylprednisolone on peripheral nerve repair;

甲基泼尼松龙局部应用对周围神经损伤修复后的形态学研究

Forty patients were divided into two groups: group A of 20 patients was treated with recombinant human IFNα-2b gel topically, group B of 20 patients was treated with recombinant human IFNα-2b cream locally.

2 0例局部用干扰素乳膏 ,2 0例局部用干扰素凝胶 ;对照组 2 0例局部不用任何药物。