公开(公告)号：US08171013B2

公开(公告)日：2012-05-01

申请号：US13186395

申请日：2011-07-19

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30675

摘要： A system, method and computer program product for indexing a product identifier and logical parts thereof includes receiving a product identifier; splitting the product identifier into logical parts; indexing the product identifier and the individual logical parts in an index; and storing the index, wherein the index is created by encoding the product identifier and the individual logical parts of the product identifier into separate fields of a document, wherein different weights are assigned to separate fields based on the field types such as product identifier or logical parts of the product identifier field, wherein different weights are assigned to words based on the word types including bi-words, wherein the fields and weights are encoded to word positions in the document, wherein the weights affect a score generated upon performing a query using the index. A system, method and computer program product for processing a search query is also presented.

摘要翻译： 一种用于索引产品标识符及其逻辑部分的系统，方法和计算机程序产品包括接收产品标识符; 将产品标识符分解为逻辑部分; 在索引中索引产品标识符和各个逻辑部分; 并且存储索引，其中通过将产品标识符和产品标识符的各个逻辑部分编码到文档的单独字段中来创建索引，其中基于诸如产品标识符或逻辑的字段类型将不同的权重分配给单独的字段 产品标识符字段的部分，其中基于包括双字的单词类型将不同权重分配给单词，其中字段和权重被编码到文档中的单词位置，其中权重影响在执行查询时产生的分数 指数。 还提出了一种用于处理搜索查询的系统，方法和计算机程序产品。

公开(公告)号：US20110276564A1

公开(公告)日：2011-11-10

申请号：US13186395

申请日：2011-07-19

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F17/30

CPC分类号： G06F17/30675

摘要： A system, method and computer program product for indexing a product identifier and logical parts thereof includes receiving a product identifier; splitting the product identifier into logical parts; indexing the product identifier and the individual logical parts in an index; and storing the index, wherein the index is created by encoding the product identifier and the individual logical parts of the product identifier into separate fields of a document, wherein different weights are assigned to separate fields based on the field types such as product identifier or logical parts of the product identifier field, wherein different weights are assigned to words based on the word types including bi-words, wherein the fields and weights are encoded to word positions in the document, wherein the weights affect a score generated upon performing a query using the index. A system, method and computer program product for processing a search query is also presented.

摘要翻译： 一种用于索引产品标识符及其逻辑部分的系统，方法和计算机程序产品包括接收产品标识符; 将产品标识符分解为逻辑部分; 在索引中索引产品标识符和各个逻辑部分; 并且存储索引，其中通过将产品标识符和产品标识符的各个逻辑部分编码到文档的单独字段中来创建索引，其中基于诸如产品标识符或逻辑的字段类型将不同的权重分配给单独的字段 产品标识符字段的部分，其中基于包括双字的单词类型将不同权重分配给单词，其中字段和权重被编码到文档中的单词位置，其中权重影响在执行查询时产生的分数 指数。 还提出了一种用于处理搜索查询的系统，方法和计算机程序产品。

公开(公告)号：US20110145229A1

公开(公告)日：2011-06-16

申请号：US13031058

申请日：2011-02-18

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F17/30

CPC分类号： G06F17/30675

摘要： A system, method and computer program product for processing a search query is presented. The method according to one embodiment includes receiving a search query containing one or more terms; processing the query to add one or more bi-words as terms to the query; searching a search index having product identifiers and individual logical parts of the product identifiers in association with particular documents or portions thereof indexed into different fields in context and content parts of the index; generating a context score based on at least some of the terms matching the product identifiers and the individual logical parts in the context part of the index; generating a content score based on at least some of the terms matching content terms in the content part of the index; and generating a document score by combining the context score and content score.

摘要翻译： 提出了一种用于处理搜索查询的系统，方法和计算机程序产品。 根据一个实施例的方法包括接收包含一个或多个术语的搜索查询; 处理查询以将一个或多个双字作为查询的术语; 将具有产品标识符和产品标识符的单个逻辑部分的搜索索引与指定到索引的上下文和内容部分中的不同字段的特定文档或其部分相关联; 基于与索引的上下文部分中的产品标识符和各个逻辑部分匹配的术语中的至少一些来生成上下文得分; 基于与索引的内容部分中的内容项匹配的至少一些项来生成内容分数; 并通过组合上下文得分和内容分数来生成文档分数。

公开(公告)号：US20120209834A1

公开(公告)日：2012-08-16

申请号：US13411475

申请日：2012-03-02

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F17/30

CPC分类号： G06F17/30675

摘要： A system, method and computer program product for processing a search query includes receiving a search query containing one or more terms; processing the query to add one or more bi-words as terms to the query; searching a search index embodied on a non-transitory computer-readable storage medium having product identifiers and logical parts of the product identifiers indexed into different fields in the index; generating a score based on at least some of the terms matching the product identifiers and the individual logical parts of the product identifiers in the different fields in the index, wherein bi-words are weighted higher than the terms having only one word and individual terms are weighted higher when matching in the product identifier fields of the index; and selecting and outputting an indicator of product identifiers ranked by their scores.

摘要翻译： 用于处理搜索查询的系统，方法和计算机程序产品包括接收包含一个或多个术语的搜索查询; 处理查询以将一个或多个双字作为查询的术语; 搜索具有产品标识符和索引到索引中的不同字段的产品标识符的逻辑部分的非暂时性计算机可读存储介质上的搜索索引; 基于与索引中的不同字段中的产品标识符和产品标识符的各个逻辑部分匹配的术语中的至少一些来生成分数，其中双字被加权高于仅具有一个单词和单个词语的词语 在索引的产品标识符字段中匹配时加权较高; 并选择并输出按其分数排列的商品标识符的指标。

公开(公告)号：US08005819B2

公开(公告)日：2011-08-23

申请号：US13031058

申请日：2011-02-18

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30675

摘要： A system, method and computer program product for processing a search query is presented. The method according to one embodiment includes receiving a search query containing one or more terms; processing the query to add one or more bi-words as terms to the query; searching a search index having product identifiers and individual logical parts of the product identifiers in association with particular documents or portions thereof indexed into different fields in context and content parts of the index; generating a context score based on at least some of the terms matching the product identifiers and the individual logical parts in the context part of the index; generating a content score based on at least some of the terms matching content terms in the content part of the index; and generating a document score by combining the context score and content score.

摘要翻译： 提出了一种用于处理搜索查询的系统，方法和计算机程序产品。 根据一个实施例的方法包括接收包含一个或多个术语的搜索查询; 处理查询以将一个或多个双字作为查询的术语; 将具有产品标识符和产品标识符的单个逻辑部分的搜索索引与指定到索引的上下文和内容部分中的不同字段的特定文档或其部分相关联; 基于与索引的上下文部分中的产品标识符和各个逻辑部分匹配的术语中的至少一些来产生上下文得分; 基于与索引的内容部分中的内容项匹配的至少一些项来生成内容分数; 并通过组合上下文得分和内容分数来生成文档分数。

公开(公告)号：US07917493B2

公开(公告)日：2011-03-29

申请号：US11737684

申请日：2007-04-19

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30675

摘要： A method for indexing a product identifier and logical parts thereof according to one embodiment of the present invention includes receiving a product identifier; splitting the product identifier into logical parts; indexing the product identifier and the individual logical parts in association with a particular document or portion thereof in an index; and storing the index. A method for processing a search query according to another embodiment of the present invention includes receiving a search query containing one or more terms; searching a search index containing complete product identifiers and variations thereof for attempting to match the one or more terms to the product identifiers or the variations thereof; and if one or more of the terms matches a complete product identifier or variation thereof, selecting and outputting an indicator of a document, or portion thereof, associated with the matching product identifier.

摘要翻译： 根据本发明的一个实施例的用于索引产品标识符及其逻辑部分的方法包括：接收产品标识符; 将产品标识符分解为逻辑部分; 将索引中的特定文档或其部分相关联的产品标识符和各个逻辑部分索引; 并存储索引。 根据本发明另一实施例的用于处理搜索查询的方法包括：接收包含一个或多个术语的搜索查询; 搜索包含完整产品标识符及其变体的搜索索引，以尝试将一个或多个术语与产品标识符或其变体相匹配; 并且如果一个或多个术语匹配完整的产品标识符或其变体，则选择并输出与匹配产品标识符相关联的文档或其部分的指示符。

公开(公告)号：US08326860B2

公开(公告)日：2012-12-04

申请号：US13411475

申请日：2012-03-02

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30675

摘要： A system, method and computer program product for processing a search query includes receiving a search query containing one or more terms; processing the query to add one or more bi-words as terms to the query; searching a search index embodied on a non-transitory computer-readable storage medium having product identifiers and logical parts of the product identifiers indexed into different fields in the index; generating a score based on at least some of the terms matching the product identifiers and the individual logical parts of the product identifiers in the different fields in the index, wherein bi-words are weighted higher than the terms having only one word and individual terms are weighted higher when matching in the product identifier fields of the index; and selecting and outputting an indicator of product identifiers ranked by their scores.

摘要翻译： 用于处理搜索查询的系统，方法和计算机程序产品包括接收包含一个或多个术语的搜索查询; 处理查询以将一个或多个双字作为查询的术语; 搜索具有产品标识符和索引到索引中的不同字段的产品标识符的逻辑部分的非暂时性计算机可读存储介质上的搜索索引; 基于与索引中的不同字段中的产品标识符和产品标识符的各个逻辑部分匹配的术语中的至少一些来生成分数，其中双字被加权高于仅具有一个单词和单个词语的词语 在索引的产品标识符字段中匹配时加权较高; 并选择并输出按其分数排列的商品标识符的指标。

公开(公告)号：US20080263033A1

公开(公告)日：2008-10-23

申请号：US11737684

申请日：2007-04-19

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi ,  Kirk Chen

IPC分类号： G06F17/30

CPC分类号： G06F17/30675

摘要： A method for indexing a product identifier and logical parts thereof according to one embodiment of the present invention includes receiving a product identifier; splitting the product identifier into logical parts; indexing the product identifier and the individual logical parts in association with a particular document or portion thereof in an index; and storing the index. A method for processing a search query according to another embodiment of the present invention includes receiving a search query containing one or more terms; searching a search index containing complete product identifiers and variations thereof for attempting to match the one or more terms to the product identifiers or the variations thereof; and if one or more of the terms matches a complete product identifier or variation thereof, selecting and outputting an indicator of a document, or portion thereof, associated with the matching product identifier.

摘要翻译： 根据本发明的一个实施例的用于索引产品标识符及其逻辑部分的方法包括：接收产品标识符; 将产品标识符分解为逻辑部分; 将索引中的特定文档或其部分相关联的产品标识符和各个逻辑部分索引; 并存储索引。 根据本发明另一实施例的用于处理搜索查询的方法包括：接收包含一个或多个术语的搜索查询; 搜索包含完整产品标识符及其变体的搜索索引，以尝试将一个或多个术语与产品标识符或其变体相匹配; 并且如果一个或多个术语匹配完整的产品标识符或其变体，则选择并输出与匹配产品标识符相关联的文档或其部分的指示符。

公开(公告)号：US08676820B2

公开(公告)日：2014-03-18

申请号：US13607535

申请日：2012-09-07

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30106 ,  G06F17/30011 ,  G06F17/30321 ,  G06F17/30424 ,  G06F17/30675

摘要： A method for processing a search query according to one embodiment includes receiving a search query containing terms; combining at least some consecutive terms in the search query to create biwords; looking up at least some of the terms and biwords in a search index for identifying sections of documents containing the at least some of the terms and/or biwords; generating a content score for each of the identified sections based at least in part on a number of the terms and biwords found in the sections of each document, wherein the biwords are given a higher priority than matched terms, wherein the priority affects the content score; and selecting and outputting an indicator of at least one of the sections, or portion thereof, based at least in part on the content score.

摘要翻译： 根据一个实施例的用于处理搜索查询的方法包括：接收包含术语的搜索查询; 将搜索查询中的至少一些连续术语组合以创建双词; 在搜索索引中查找至少一些术语和双字，以识别包含至少一些术语和/或双词的文档的部分; 至少部分地基于在每个文档的部分中发现的术语和双字的数量来生成每个所识别的部分的内容分数，其中所述双词被给予比匹配的项更高的优先级，其中优先级影响内容分数 ; 以及至少部分地基于所述内容分数来选择和输出所述部分或其部分中的至少一个的指示符。

公开(公告)号：US08290967B2

公开(公告)日：2012-10-16

申请号：US11737668

申请日：2007-04-19

申请人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi

发明人： Aditya Vailaya ,  Jiang Wu ,  Manish Rathi

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30106 ,  G06F17/30011 ,  G06F17/30321 ,  G06F17/30424 ,  G06F17/30675

摘要： A method for processing a search query according to one embodiment includes receiving a search query containing terms; looking up at least some of the terms in a search index for identifying sections of documents containing the at least some of the terms; generating a content score for each of the documents based at least in part on a number of keywords found in the sections of each document; looking up at least some of the terms in the search index for attempting to match one or more of the terms to context information in the search index, the context information being associated with at least one of the documents; generating a context score based at least in part on the matching of terms to the context information; generating a document score for each of the documents based at least in part on the content score and the context score; and outputting an indicator of at least one of the documents, or portion thereof, for the at least one of the documents having a higher document score relative to other of the documents.

摘要翻译： 根据一个实施例的用于处理搜索查询的方法包括：接收包含术语的搜索查询; 查找搜索索引中的至少一些术语来识别包含至少一些术语的文档的部分; 至少部分地基于在每个文档的部分中找到的关键词的数量来生成每个文档的内容分数; 查找搜索索引中的至少一些术语以尝试将一个或多个术语与搜索索引中的上下文信息相匹配，所述上下文信息与至少一个文档相关联; 至少部分地基于术语与上下文信息的匹配来生成上下文分数; 至少部分地基于内容分数和上下文得分来生成每个文档的文档分数; 以及输出关于相对于其他文档具有较高文件得分的所述文档中的至少一个文档或其部分中的至少一个的指示符。