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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
In-Hospital Mortality Prediction for Trauma Patients Using Cost-Sensitive MedLDA Haruya Ishizuka, Tsukasa Ishigaki, Naoya Kobayashi, Daisuke Kudo, Atsuhiro Nakagawa (Tohoku Univ.)  IBISML2018-75 |
In the field of emergency medical care, decision support systems, which support doctors’ judgements, have attracted. Acc... [more] | IBISML2018-75 pp.233-240 |
| NLC, IPSJ-DC | 2018-09-06 17:20 |
Tokyo | Seikei University | Latent co-occurrence words graph extraction using sparse structure estimation
-- Comparison of word vectors between topic model and distributed representation -- Norimitsu Kubono, Nozomi Hiyoshi, Daiju Akashi (PERSOL CAREER) NLC2018-19 |
We are considering application of "structural topic model" in order to extract customer insight from member questionnai... [more] | NLC2018-19 pp.51-56 |
| PRMU, SP | 2018-06-28 16:30 |
Nagano | Analysis of solution diversity about topic model Toshio Uchiyama (HIU) PRMU2018-26 SP2018-6 |
A Topic model is known as a useful statistical model for analyzing text data and images. Many different parameters (s... [more] |
PRMU2018-26 SP2018-6 pp.25-30 |
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| KBSE | 2018-05-26 10:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Adjusting dependency-based software clusters using semantic cohesion Keisuke Yano, Akihiko Matsuo (Fujitsu Labs.) KBSE2018-9 |
Software clustering techniques have been used to divide a software system into smaller parts. Especially, dependency-bas... [more] | KBSE2018-9 pp.43-48 |
| HCS | 2018-03-14 14:20 |
Miyagi | Research Institute of Electrical Communication, Tohoku University | Affection on User's Empathy Caused by Text Content Kazunori MAtsumoto, Kazushi Ikeda, Syunichi Tahara, Keiichirou Hoashi (KDDI Research Labs.) HCS2017-115 |
(To be available after the conference date) [more] | HCS2017-115 pp.131-137 |
| SS | 2018-03-06 16:30 |
Okinawa | Toward Visualization of Discussions about Software Quality in OSS Development Shunta Nakanishi, Eunjong Choi, Hajimu Iida (NAIST) SS2017-70 |
To reduce software development cost, Open Source software (OSS) is frequently used in software development companies. Ho... [more] | SS2017-70 pp.35-38 |
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| IBISML | 2018-03-05 16:35 |
Fukuoka | Nishijin Plaza, Kyushu University | Classification of Intra-Week and Intra-Day Walking Patterns and Their Effect on Body-Composition Changes Using A Hierarchical Model Shunichi Nomura (ISM), Michiko Watanabe, Yuko Oguma (Keio Univ.) IBISML2017-95 |
In this study, we extract intra-week and intra-day activity patterns based on hourly step-count data recorded using an a... [more] | IBISML2017-95 pp.35-40 |
| ET | 2018-03-03 14:25 |
Kochi | Kochi University of Technology (Eikokuji Campus) | Construction of Latent Needs Visualization Agent Based on a Hierarchical Topic Model Yusuke Kometani (Kagawa Univ.), Takashi Satoh (The Univ. of Kitakyushu) ET2017-98 |
In troubleshooting process it is effective to make visible the root cause and its corresponding solution of problems tha... [more] | ET2017-98 pp.53-58 |
| ET | 2018-01-27 14:50 |
Hyogo | Kobe Univ. | Development of Latent Needs Visualization Agent for Supporting IT Troubleshooting Process within a University Yusuke Kometani (Kagawa Univ.), Takashi Satoh (The Univ. of Kitakyushu) ET2017-85 |
In troubleshooting process it is effective to make visible the root cause and its corresponding solution of problems tha... [more] | ET2017-85 pp.31-36 |
| IA | 2018-01-26 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Investigating influences of delivery method switching procedures on Pub/Sub infrastructure utilizing SDN Ryosuke Morifusa, Toyokazu Akiyama (Kyoto Sangyo Univ.) IA2017-65 |
Topic-based Pub/Sub communication model is widely used in SNS and IoT. SAPS(SDN Aware Pub/Sub) was proposed as a distrib... [more] | IA2017-65 pp.1-6 |
| CAS, MSS, IPSJ-AL [detail] | 2017-11-16 16:05 |
Tokyo | Document classification on unknown class using transfer learning Masato Shirai (Shimane Univ.), Jianquan Liu (NEC) CAS2017-48 MSS2017-32 |
In this investigation, we propose a new classification method based on transfer learning to classify new classes without... [more] | CAS2017-48 MSS2017-32 pp.51-56 |
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| ET | 2017-11-11 16:40 |
Tokyo | Sophia Univ. | Analysis of Latent Needs for IT Consultation within a University using a Topic Model Yusuke Kometani, Takashi Satoh (The Univ. of Kitakyushu) ET2017-66 |
When trouble comes, we often try to implement a workaround as a temporal solution. This approach is generally useless to... [more] | ET2017-66 pp.69-74 |
| NLC | 2017-09-08 10:50 |
Tokyo | Seikei University | Applicability of Structural Topic Model to job search site VOC text analysis
-- Feature selection with Bayesian Network Structure Learning -- Norimitsu Kubono, Nozomi Hiyoshi, Daiju Akashi (PERSOL CAREER) NLC2017-25 |
We describe the result of examination applying Structural Topic Model and Bayesian net structure learning complementaril... [more] | NLC2017-25 pp.53-58 |
| NC, IPSJ-BIO, IBISML, IPSJ-MPS [detail] | 2017-06-25 09:55 |
Okinawa | Okinawa Institute of Science and Technology | Stochastic Divergence Minimization for Biterm Topic Model Zhenghang Cui (Univ. of Tokyo), Issei Sato (Univ. of Tokyo/RIKEN), Masashi Sugiyama (RIKEN/Univ. of Tokyo) IBISML2017-7 |
Inferring latent topics of collected short texts is useful for understanding its hidden structure and predicting new con... [more] | IBISML2017-7 pp.185-192 |
| PRMU, SP | 2017-06-22 17:00 |
Miyagi | Investigation of solution diversity about probabilistic latent semantic analysis using normalized mutual information Toshio Uchiyama (Hokkaido Info. Univ.) PRMU2017-31 SP2017-7 |
Probabilistic Latent Semantic Analysis (PLSA) and Latent Dirichlet analysis are known as topic models to analyze text ... [more] |
PRMU2017-31 SP2017-7 pp.33-38 |
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| PRMU, BioX | 2017-03-20 17:10 |
Aichi | Calculation of Inter-Concept Distance based on Multi-Modal Topic Model Considering Junk Images Yusuke Nagasawa, Kazuaki Nakamura, Naoko Nitta, Noboru Babaguchi (Osaka Univ.) BioX2016-50 PRMU2016-213 |
In this paper, we propose a method to calculate Inter-Concept Distance (ICD) using tagged images. In most cases, visual ... [more] | BioX2016-50 PRMU2016-213 pp.105-110 |
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| IBISML | 2017-03-07 13:00 |
Tokyo | Tokyo Institute of Technology | Classification of In-week and -day Patterns of Ambulatory Activity Using a Hierarchical Topic Model and Interpolation of Step Counts in Missing Days Shunichi Nomura (Tokyo Tech.), Michiko Watanabe, Yuko Oguma (Keio Univ.) IBISML2016-109 |
In this study, we extract in-week and -day patterns of ambulatory activity based on hourly recorded step counts. A hiera... [more] | IBISML2016-109 pp.71-76 |
| IBISML | 2017-03-07 13:30 |
Tokyo | Tokyo Institute of Technology | Topic model for analysis of gene expression data Koji Iwayama (Ryukoku Univ.), Atsushi J. Nagano (Ryukoku Univ./Kyoto Univ.) IBISML2016-110 |
The process, by which gene is used in the synthesis of a gene product through transcription and translation, is called e... [more] | IBISML2016-110 pp.77-82 |
| IA, SITE, IPSJ-IOT [detail] | 2017-03-03 14:15 |
Okinawa | Culture Resort Festone (Okinawa) | A retrieval system considering with unknown relations using the Topic model Kazuki Yata, Hirostugu Kinoshita, Tetuya Morizumi (Kanagawa Univ) SITE2016-67 IA2016-97 |
In recent years, the amount of information handled by individuals and companies is increasing. When searching data on th... [more] | SITE2016-67 IA2016-97 pp.37-40 |
| AI | 2017-02-18 16:00 |
Okayama | Proposal of extracting purchase behavior and product DNA using Topic Model Mamoru Emoto, Yukio Ohsawa (UTokyo) AI2016-33 |
In this study, we propose a method that enables us to extract customer characters and product characters based on custom... [more] | AI2016-33 pp.51-55 |
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