Patent application number | Description | Published |
20100191760 | CONVERSION PROGRAM SEARCH SYSTEM AND CONVERSION PROGRAM SEARCH METHOD - To provide a conversion program search system that can increase the reusability of conversion programs as well as can find a solution to a data connection problem in a short time. A first-signature generation means | 07-29-2010 |
20100281030 | DOCUMENT MANAGEMENT & RETRIEVAL SYSTEM AND DOCUMENT MANAGEMENT & RETRIEVAL METHOD - A document management & retrieval system is configured to: store, for each word in a set of words, appearance positions of the each word in a set of documents as a word index; store, for each tag in a set of tags attached to words, a set of words that appear to a right and left of the each tag, and also store, as a tag LR index, appearance positions of the each tag in a set of documents with a combination of the each tag and a word appearing to its right or a combination of the each tag and a word appearing to its left as a key; and, in a tag search where a query phrase contains words and a tag next to each other, refer to the index with a tag and the word to the right or left of the tag as a key, thereby reducing the size of a document list to be read without needing to have a tag name as a secondary key. A tag is updated by just updating two places in the tag LR index. | 11-04-2010 |
20110219000 | SEARCH APPARATUS, SEARCH METHOD, AND RECORDING MEDIUM STORING PROGRAM - Provided is a search apparatus, a search method, and a program that can improve search speed for a document set even when an object to be searched is a large-scale document set. A search apparatus is used which includes an abstract matrix storage unit | 09-08-2011 |
20120303611 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - The information processing device | 11-29-2012 |
20120310944 | DICTIONARY CREATION DEVICE - A boundary word identification unit ( | 12-06-2012 |
20130007021 | LINKAGE INFORMATION OUTPUT APPARATUS, LINKAGE INFORMATION OUTPUT METHOD AND COMPUTER-READABLE RECORDING MEDIUM - A linkage information output apparatus includes: a linkage information retrieval unit for acquiring, upon receiving source information, destination information linked with the source information, a frequency of occurrence of the source information, a frequency of occurrence of linked each of the destination information, and a frequency of occurrence of a link of the source information and each of the destination information from a linkage information accumulation unit; a recognition degree calculation unit calculating, based on each acquired frequency of occurrence, a recognition degree of the source information, a recognition degree of each acquired destination information, and a recognition degree of each link; and a high interest information narrowing unit selecting destination information to output from among each destination information based on a combination of two or more among a recognition degree of the source information, a recognition degree of the destination information, and a recognition degree of the link. | 01-03-2013 |
20130262470 | DATA STRUCTURE, INDEX CREATION DEVICE, DATA SEARCH DEVICE, INDEX CREATION METHOD, DATA SEARCH METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - In an inverted list of each node in a taxonomy, among each node, an inverted list of the highest node is a list of integer values indicating an identifier of search subject data, and an inverted list of a node other than the highest node, in place of the identifier, is a list of integer values indicating a position in an inverted list corresponding to a node that is higher by one than the node. Furthermore, a list of integer values in an inverted list of each node is divided into two or more blocks, and a differential value between an integer value and an integer value directly before the integer value in the block is converted into a bit string of a variable length integer code. | 10-03-2013 |
20130282727 | UNEXPECTEDNESS DETERMINATION SYSTEM, UNEXPECTEDNESS DETERMINATION METHOD AND PROGRAM - The present invention more suitably determines whether a combination of words is an unexpected combination by the use of a smaller corpus. Disclosed is an unexpectedness determination system provided with: category identifying means which identifies a category to which a word belongs; category co-occurrence frequency identifying means which identifies a category co-occurrence frequency between two categories; unexpectedness index calculating means which calculates an index representing a degree of unexpectedness of a combination of two words. The category identifying means identifies a first category, to which an inputted first word belongs, and a second category, to which an inputted second word belongs, the category co-occurrence frequency identifying means identifies the category co-occurrence frequencies between the first category and categories other than the first category, and the unexpectedness index calculating means calculates an index representing the degree of unexpectedness of a combination of the first word and the second word on the basis of the category co-occurrence frequency identified by the category co-occurrence frequency identifying means. | 10-24-2013 |
20130332401 | DOCUMENT EVALUATION APPARATUS, DOCUMENT EVALUATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - In order to accurately learn a function for evaluating documents, even in the case where sample documents having missing feature values are included as training data, a document evaluation apparatus is provided with a data classification unit ( | 12-12-2013 |
20140114930 | RELIABILITY CALCULATION APPARATUS, RELIABILITY CALCULATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - In order to calculate a reliability that serves as an index of reliableness of an evaluator who evaluated a document, a reliability calculation apparatus ( | 04-24-2014 |