Fujitsu Corporation

Yuji Mizobuchi

Kuniharu Takayama

Satoshi Munakata

Yasuhide Matsumoto

Yuji Wada

Kuniaki Shimada

Toshihiro Kodaka

Tomohiro Ohtake

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process includes learning distributed representations of words included in a word space of a first language using a learner for learning the distributed representations; classifying words included in a word space of a second language different from the first language into words common to words included in the word space of the first language and words not common to words included in the word space of the first language; and replacing distributed representations of the common words included in the word space of the second language with distributed representations of the words, corresponding to the common words, in the first language and adjusting a parameter of the learner.

Information processing device, learning method, and storage medium

A clustering method, clustering program, and clustering device are described herein for clustering of words with multiple meanings based on generating vectors for each meaning of a word. The generated vectors provide a distributed representation of a word in a vector space that account for the multiple meanings of the word so as, for instance, to learn semantic representations with high accuracy.

Clustering of words with multiple meanings based on generating vectors for each meaning

A computer-readable recording medium recording at analysis program for causing a computer to execute processing includes: measuring a diversity degree of each word included in a document which is used for learning; classifying the each word into a first word group of which the diversity degree is higher than a specified value and a second word group of which the diversity degree is lower than the specified value; learning a first distributed representation of a word included in the first word group by using a first learning algorithm to learn a distributed representation; when a word which is used by a second learning algorithm to learn the distributed representation is included in the first word group, setting a third distributed representation of the word to the second learning algorithm; and learning a second distributed representation of a word included in the second word group by using the second learning algorithm.

Computer-readable recording medium recording analysis program, information processing apparatus, and analysis method

A learning device includes a memory and a processor configured to execute a process including acquiring a plurality of documents, clustering the plurality of documents with respect to each of a first plurality of words, the first plurality of words being included in the plurality of documents, assigning a common label to a first word and a second word among the first plurality of words in a case where a cluster relating to the first word and a cluster relating to the second word resemble each other, and re-clustering, on the basis of the common label, the plurality of documents including the first word and the second word after the assigning the common label.

Learning device and learning method

A learning apparatus includes a memory and a processor configured to acquire a plurality of documents, perform clustering of the plurality of documents for each of a plurality of words included in the plurality of document, when a plurality of clusters are generated for a first word among the plurality of words by the clustering, perform assignment of different labels corresponding to the plurality of clusters to the first word included in the plurality of documents, and perform re-clustering of the plurality of documents including the first word with the assigned different labels, for other words among the plurality of words.

Learning apparatus and learning method

A control unit calculates a first document count indicating the number of documents that are retrieved based on a first keyword, a second document count indicating the number of documents that are retrieved based on a logical AND of the first keyword and a second keyword belonging to one item, and a third document count indicating the number of documents that are retrieved based on a logical AND of the first keyword and a third keyword belonging to the one item, from the set of documents. The control unit calculates an evaluation value of the one item, based on the first, second, and third document counts. When the evaluation value satisfies a predetermined condition, the control unit outputs recommendation information recommending use of the one item to narrow down documents that are retrieved.

Search apparatus and search method

A test selection method includes: generating, by a computer, relationship information that includes information indicating whether there is a relationship between each pair of one of a plurality of first tests and one of a plurality of second tests, and information on the number of relationships that indicates the number of pairs having the relationship from among a plurality of the pairs, by use of a result of performing the plurality of first tests and a result of performing the plurality of second tests; and when a specific test included in the plurality of first tests is designated, extracting by the computer, from among the plurality of second tests, a related test that relates to the specific test, on the basis of the relationship information and the information on the number of relationships.

Test selection method and test selection apparatus

A storage device stores results of first data processing previously performed. A splitting unit splits, with reference to the storage device, data into a first segment for which the results stored in the storage device are usable and a plurality of second segments for which the results stored in the storage device are not usable. A control unit assigns the plurality of second segments to a plurality of nodes, and uses the plurality of nodes in parallel to perform the first data processing on the plurality of second segments. A control unit exercises control so as to perform second data processing on a previous result corresponding to the first segment, which is stored in the storage device, and results obtained from the plurality of second segments using the plurality of nodes.

Data processing method, distributed processing system, and program

A non-transitory recording medium storing a computer-readable handling-method generation program causing a computer to execute a method including extracting at least one existing system, which has a predetermined similarity with a new system which is newly generated or whose configuration has been changed, based on the similarity between a system configuration of at least one existing system and a system configuration of the new system; and generating candidates of event handling methods corresponding to the new system by using handling methods corresponding to a predetermined event which corresponds to the extracted existing system.

Recording medium, handling method generation method, and information processing apparatus

A calculation unit calculates, for each of a plurality of systems in which a countermeasure is taken, a maturity index of the system, indicating the degree of operational stability of the system, based on a value related to a non-functional requirement of the system. An evaluation unit evaluates usefulness of the countermeasure for a particular system based on similarity of configuration between the particular system and the system, timing that the countermeasure is taken, effects of the countermeasure, and the calculated maturity index.

Evaluation method and evaluation apparatus

A non-transitory computer-readable recording medium having stored therein a test program that causes a computer to execute a process comprising: starting a test of a test-target program containing a plurality of modules by executing a plurality of individual tests, the plurality of individual tests being associated with the plurality of modules, respectively; generating test-relationships information that includes relationships between the plurality of individual tests based on module-relationships information including relationships of the plurality of modules; and in cases in which results of the plurality of individual tests include one or a plurality of specific results fulfilling a specific condition, specifying one or a plurality of additionally executing tests based on the one or plurality of specific results and the test-relationships information.

Testing program, testing method, and testing device

In a data processing method, a storage apparatus stores one or more results of a second process, corresponding to input data sets processed in the past. When a first input data set is designated, a search unit searches the storage apparatus for a result of the second process, corresponding to a second input data set having an overlapping part with the first input data set. A data processing unit acquires a result of the first process, corresponding to differential input data that is included in the second input data set but not included in the first input data set, and generates a result of the second process, corresponding to the first input data set, by removing the effect of the differential input data from the result of the second process found as a result of the search, using the acquired result of the first process.

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Kawasaki, Japan

Yuji Mizobuchi