索引分配

一种新的基于码本构造的快速VQ码本索引分配算法

New Construction-Based Fast Algorithm for VQ Codeword Index Assignment

该编码器基于正弦和等效矩形带宽（ERB）噪声模型，正弦参数按照奇数位和偶数位交织的方法分解到两个描述中，而噪声参数经过分裂矢量量化后，索引分配到两个描述中。

This codec is based on sinusoidal and equivalent rectangular bands ( ERB ) noise model . The parameters of sinusoidal model are interleaved into two descriptions , and parameters of noise model are split vector quantized , and the indices are divided into two descriptions .

已有的全局索引分配策略，具有检索速度慢、可扩展性不强的缺点。

Thirdly , Global inverted file has disadvantages on retrieval speed and scalability .

为索引分配的初始事务条目值无效。最小值是2。

Invalid value for the initial transaction entries allocated for index . The minimum value is 2 .

接着在此基础上，详细介绍了矢量量化的三大关键技术&码书设计、码字搜索和码字索引分配，并分别对这三部分的发展现状加以详细叙述。

Then it continues to give a detailed description of the three key technologies : Codebook Design , Codewords search , Indexes Assignment and their development statuses .

矢量量化主要包括三大关键技术，即码书设计算法、码字搜索算法以及码字索引分配算法，其中最重要的是码书设计算法，这是关乎整个矢量量化器设计成功与否的关键所在。

There are three key techniques in VQ : codebook design , codeword search and codeword index assignment . The codebook design is the most important among those techniques and has great influence on the performance of VQ .

基于免疫进化算法的矢量量化索引值分配算法

A VQ Index Assignment Algorithm Based on Immune Evolutionary Algorithm

选择启用分类助手可以在创建内容索引时分配类别。

Select Enable Category Assistant to assign categories when creating a content index .

基于混合粒子群的矢量量化索引值分配方法

A hybrid PSO based method for VQ index assignment

一种新的矢量量化索引值分配算法

A Novel Index Assignment Algorithm on Noisy Channel

其中索引数据分配采用了基于值范围分片的策略，并通过调整范围的上下界来调整每个分片单元的大小。

The index data assignment use value range partitioning strategy and adjust its size by change the range .

在DPB+-Tree结构的基础上，我们研究了索引数据分配和副本分配策略。

Base on DPB + - Tree , we studied the index data assignment strategy and copies assignment strategy .

将该算法应用于噪声信道矢量量化索引值分配寻优中，在存在信道噪声时，可较好地提高矢量量化器的性能。

In this paper , we apply this algorithm to the vector quantization ( VQ ) index assignment on noisy channel .

对于索引，页分配与页拆分对应。

For an index , a page allocation corresponds to a page split .

提供了新的目录视图，可以返回有关实际为索引和数据分配的磁盘的信息。

New catalog views were provided to return information about the actual disk allocations for indexes and data .

如果当前页上没有足够的可用空间，则添加行版本控制信息会导致拆分索引页或分配新的数据页。

Adding the row versioning information can cause index page splits or the allocation of a new data page if there is not enough space available on the current page .

与此相对，成千上万的Oracle表和索引都是预先分配的，但决不会用于运行SAP应用程序的每个模块。

In contrast , thousands of Oracle tables and indexes are preallocated but never used for each module running an SAP application .

资源组采用的数据块／索引节点的动态分配、带统计信息的动态位图等技术使得BWFS具有高效率的空间管理能力。

The space managements are performed concurrently against the RG The techniques of dynamic data / inode allocation strategy and dynamic bitmap with summary information bring efficient space management to BWFS .

媒介首选项可以针对索引或键控文件指定，请求将底层索引对象分配到SSD存储设备。

Media preference can be specified for an index or keyed file to request that the underlying index object be allocated on SSD storage .

每一个索引文档也具有多值字段UNID，其中包含与为该索引文档分配的关键字相匹配的源数据库中的所有文档的UNID。

Each index document also has multi-value field UNIDs , which contain the UNIDs of all documents in the source database that match the keyword assigned for that index document .