Vector space model, the weights were calculated from the characteristic value, the text vector to determine similarity computation and clustering center of the aspects of CBC clustering algorithm was improved.

  • 采用向量空间模型,分别从特征值权值计算、文本向量相似度计算和聚类中心点确定三个方面对CBC聚类算法进行了改进。
  • 来源:互联网摘选更新时间:2026-07-02 11:59:41

  • 重点词汇
  • CBCabbr.Canadian Broadcasting Corporation 加拿大广播公司;
  • similarityn.类似;相似点;
  • improvedadj.改良的;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
  • clusteringn.聚类;
  • valuen.价值(观);重要性,用途;划算程度;数值;
  • vectorn.矢量;航向;[生]带菌者;[天]矢径;
  • weightsn.重量( weight的名词复数 );重物;砝码;重要性;
  • 相关例句
1、

This algorithm is implemented with MPI on the Shuguang 2000 parallel system in the National High Capable Computation Center, Chengdu. The three dimension cavity steady flow field is simulated, and a high speedup ratio is achieved.

在国家高性能计算中心(成都)的曙光2000并行系统上,采用MPI消息传递实现了此种算法,计算定常三维空穴水域流场,取了较好的加速比。

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2、

Study of combined three endoscopes for common bile duct stone complicated with cholecystolithiasis

三镜联合微创治疗胆囊结石合并胆总管结石

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3、

Magnetic resonance cholangiopancreatography for diagnosis of asymptomatic common bile duct stone

磁共振胆胰管成像对无征兆胆总管结石的诊断价值

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4、

The assessment of clinical efficiency of removing huge common bile duct stones by endoscopy

胆总管巨大结石内镜下治疗效果的评价

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5、

Relationship between primary common bile duct stones and cholecystectomy

原发性胆总管结石与胆囊切除术关系的研究

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6、

Study of obstruction sign of the common bile duct in operative cholangiography

术中胆道造影胆总管阻塞征象的研究

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7、

Clinical evaluation of CT, MRI and MRCP diagnosing common bile duct stone

CT、MRI及MRCP诊断胆总管结石临床价值评价

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8、

Congenital Dilation of the Common Bile Duct With a Report of 10 Cases

先天性胆道扩张症1O例报告

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9、

Laparoscopic-assisted Small Incision Operation for the Treatment of Common bile Duct Stones

应用腹腔镜辅助下经腹壁小切口治疗胆总管结石体会

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10、

Cases suffered from partial cutting of common bile duct ( CBD);

胆总管部分剪切伤4例;

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11、

Discussion of diagnosis of ultrasonography in obstruction of distal common bile duct

超声显像对胆总管下段梗阻病变诊断价值的探讨

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12、

Clinical Research of Exploration of Common Bile Duct One stage Suture and T-tube Drainage

胆总管探查一期缝合与T管引流的临床研究

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13、

Early Diagnosis and Treatment of Iatrogenic Injury in Distal Part of Common Bile Duct

医源性胆总管远段损伤的早期诊断及处理

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14、

Report of 35 patients with common bile duct calculi treated with endoscopy

十二指肠镜治疗胆总管结石35例临床分析

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15、

The CT Manifestations and Diagnostic Significance of the Common Bile Duct Stones

胆总管结石的CT表现及诊断价值

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16、

MRCP in Diagnosis of Common Bile Duct Stones and Comparative Study of Imaging

MRCP诊断总胆管结石及其影像学对比研究

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17、

Imaging Diagnosis of Obstructive Diseases in Common Bile Duct

总胆管阻塞性病变的影像综合诊断

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18、

Mechanical lithotripsy of common bile duct stones ( analysis of 24 cases)

胆总管结石的机械碎石术(附24例分析)

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19、

Clinical application of laparoscopic common bile duct exploration

腹腔镜胆总管探查术的临床应用

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20、

The Relationship Between Age and Biomechanical Properties in Porcine Common Bile Duct

猪胆总管的生物力学特性与年龄的关系

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