Mon, Nov 17 PM
17:00 - 20:00 |
| (1) |
17:00-20:00 |
[Poster Presentation]
Application of partial parallel interference cancellation to sparse signal recovery  IBISML2014-35 |
Koujin Takeda (Ibaraki Univ.), Toshiyuki Tanaka (Kyoto Univ.) |
| (2) |
17:00-20:00 |
[Poster Presentation]
Feature Extraction for Image Classification using Restricted Boltzmann Machines IBISML2014-36 |
Reiki Suda, Koujin Takeda (Ibaraki Univ.) |
| (3) |
17:00-20:00 |
[Poster Presentation]
Approximate Models of Probability Distributions for Principal Components of Sample Mahalanobis Distances
-- About Each Element and Partial Sum of Sample Mahalanobis Distances -- IBISML2014-37 |
Yasuyuki Kobayashi (Teikyo Univ.) |
| (4) |
17:00-20:00 |
[Poster Presentation]
Theoretical Analysis of Empirical MAP and Empirical Partially Bayes IBISML2014-38 |
Shinichi Nakajima (TU Berlin), Masashi Sugiyama (Univ. of Tokyo) |
| (5) |
17:00-20:00 |
[Poster Presentation]
Entropy Estimators Based on Simple Linear Regression IBISML2014-39 |
Hideitsu Hino (Univ. of Tukuba), Kensuke Koshijima (Recruit), Noboru Murata (Waseda Univ.) |
| (6) |
17:00-20:00 |
[Poster Presentation]
Importance-Weighted Covariance Estimation for Robust Common Spatial Pattern IBISML2014-40 |
Alessandro Balzi (PoliMi), Florian Yger, Masashi Sugiyama (Univ. of Tokyo) |
| (7) |
17:00-20:00 |
[Poster Presentation]
Breakdown Point of Robust Support Vector Machine IBISML2014-41 |
Takafumi Kanamori (Nagoya Univ.), Shuhei Fujiwara, Akiko Takeda (Univ. of Tokyo) |
| (8) |
17:00-20:00 |
[Poster Presentation]
Possibilities and limitations of machine learning on unweighted graphs
-- From the viewpoint of random geometric graph theory -- IBISML2014-42 |
Yoshikazu Terada (NICT), Ulrike von Luxburg (Univ. of Hamburg) |
| (9) |
17:00-20:00 |
[Poster Presentation]
Exact SVM Training by Wolfe's Minimum Norm Point Algorithm IBISML2014-43 |
Masashi Kitamura, Akiko Takeda, Satoru Iwata (Univ. of Tokyo) |
| (10) |
17:00-20:00 |
[Poster Presentation]
Efficient leave-one-out cross-validation for L2-regularized classifier IBISML2014-44 |
Shota Okumura, Yoshiki Suzuki, Kohei Ogawa, Yuki Shinmura, Ichiro Takeuchi (NIT) |
| (11) |
17:00-20:00 |
[Poster Presentation]
Geometry of Fisher's linear discriminant analysis IBISML2014-45 |
Jun Fujiki, Masaru Tanaka (Fukuoka Univ.), Hitoshi Sakano (NTT data), Akisato Kimura (NTT) |
| (12) |
17:00-20:00 |
[Poster Presentation]
Heuristic principal component analysis based unsupervised feature extraction and its application to bioinformatics IBISML2014-46 |
Y-h. Taguchi (Chuo Univ) |
| (13) |
17:00-20:00 |
[Poster Presentation]
Differential Privacy on Linear Regression Model of Crowdsensing IBISML2014-47 |
Tran Quang Khai, Kazuto Fukuchi, Jun Sakuma (Univ. of Tsukuba) |
| (14) |
17:00-20:00 |
[Poster Presentation]
Reconstructive Neural Net based on Context Free Grammar IBISML2014-48 |
Takuo Hamaguchi, Masashi Shimbo, Yuji Matsumoto (NAIST) |
| (15) |
17:00-20:00 |
[Poster Presentation]
Multitask learning meets tensor factorization: task imputation via convex optimization IBISML2014-49 |
Kishan Wimalawarne (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo), Ryota Tomioka (TTIC) |
| (16) |
17:00-20:00 |
[Poster Presentation]
Statistical mechanical analysis of lossy compression by overcomplete basis IBISML2014-50 |
Yoshinori Nakanishi-Ohno (Univ. Tokyo), Tomoyuki Obuchi (Tokyo Tech), Masato Okada (Univ. Tokyo), Yoshiyuki Kabashima (Tokyo Tech) |
| (17) |
17:00-20:00 |
[Poster Presentation]
Direct Density Ratio Estimation with Convolutional Neural Networks with Application in Outlier Detection IBISML2014-51 |
Hyunha Nam (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo) |
| (18) |
17:00-20:00 |
[Poster Presentation]
Direct Density-Derivative Estimation and Its Application in KL-Divergence Approximation IBISML2014-52 |
Hiroaki Sasaki (Univ. of Tokyo), Yung-Kyun Noh (KAIST), Masashi Sugiyama (Univ. of Tokyo) |
| (19) |
17:00-20:00 |
[Poster Presentation]
An Online Policy Gradient Algorithm for Continuous State and Action Markov Decision Processes with Bandit Feedback IBISML2014-53 |
Yao Ma (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo) |
| (20) |
17:00-20:00 |
[Poster Presentation]
Efficient Method for Computing Belief Propagation, with Application to CDMA Multiuser Detection IBISML2014-54 |
Arise Kuriya, Toshiyuki Tanaka (Kyoto Univ) |
| (21) |
17:00-20:00 |
[Poster Presentation]
Target Shift Adaptation for Conditional Density Estimation and Regression IBISML2014-55 |
Tuan Duong Nguyen (Tokyo Inst. of Tech.), Marthinus Christoffel du Plessis, Masashi Sugiyama (Univ. of Tokyo) |
| (22) |
17:00-20:00 |
[Poster Presentation]
Training Algorithm for Restricted Boltzmann Machines Using Auxiliary Function Approach IBISML2014-56 |
Norihiro Takamune (Univ. of Tokyo), Hirokazu Kameoka (Univ. of Tokyo/NTT) |
| (23) |
17:00-20:00 |
[Poster Presentation]
Unified approach for auditory scene analysis based on multichannel factorial hidden Markov model IBISML2014-57 |
Takuya Higuchi (Univ. of Tokyo), Hirokazu Kameoka (Univ. of Tokyo/NTT) |
| (24) |
17:00-20:00 |
[Poster Presentation]
Regularized multi-task learning for multi-dimensional log-density gradient estimation IBISML2014-58 |
Ikko Yamane (Tokyo Inst. of Tech.), Hiroaki Sasaki, Masashi Sugiyama (Univ. of Tokyo) |
| (25) |
17:00-20:00 |
[Poster Presentation]
Online Direct Density-ratio Estimation under the Kullback-Leibler Loss IBISML2014-59 |
Marthinus Christoffel du Plessis (Univ. of Tokyo), Hiroaki Shiino (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo) |
Tue, Nov 18 PM
15:00 - 18:00 |
| (26) |
15:00-18:00 |
[Poster Presentation]
An Infinite Superimposed Discrete All-pole Model based on Gamma Processes for Music Signal Analysis IBISML2014-60 |
Kazuyoshi Yoshii, Katsutoshi Itoyama (Kyoto Univ.), Masataka Goto (AIST) |
| (27) |
15:00-18:00 |
[Poster Presentation]
A note on least angle regression in orthogonal case IBISML2014-61 |
Katsuyuki Hagiwara (Mie Univ.) |
| (28) |
15:00-18:00 |
[Poster Presentation]
Denoising High-dimensional Sequences with the Bidirectional Recurrent Restricted Boltzmann Machine IBISML2014-62 |
Shoken Kaneko (Yamaha Co.) |
| (29) |
15:00-18:00 |
[Poster Presentation]
Optimization Method of LASSO Hyperparameter using WAIC IBISML2014-63 |
Dai Miyazaki, Sumio Watanabe (Tokyo Tech) |
| (30) |
15:00-18:00 |
[Poster Presentation]
Asymptotic Analysis of Variational Bayesian Latent Dirichlet Allocation IBISML2014-64 |
Shinichi Nakajima (TU Berlin), Issei Sato, Masashi Sugiyama (Univ. of Tokyo), Kazuho Watanabe (Toyohashi Univ. of Tech.), Hiroko Kobayashi (Nikon) |
| (31) |
15:00-18:00 |
[Poster Presentation]
Learning from Positive and Unlabeled Data 1: Classifier Training and Theoretical Analysis IBISML2014-65 |
Marthinus Christoffel du Plessis (Univ. of Tokyo), Gang Niu (Baidu), Masashi Sugiyama (Univ. of Tokyo) |
| (32) |
15:00-18:00 |
[Poster Presentation]
Learning from Positive and Unlabeled Data 2: Computationally Efficient Estimation of Class Priors IBISML2014-66 |
Marthinus Christoffel du Plessis (Univ. of Tokyo), Gang Niu (Baidu), Masashi Sugiyama (Univ. of Tokyo) |
| (33) |
15:00-18:00 |
[Poster Presentation]
Parallel Distributed Block Coordinate Descent Methods based on Pairwise Comparison Oracle IBISML2014-67 |
Kota Matsui (Nagoya Inst. of Tech.), Wataru Kumagai (Kanagawa Univ.), Takafumi Kanamori (Nagoya Univ.) |
| (34) |
15:00-18:00 |
[Poster Presentation]
Robust Estimation under Heavy Contamination using Unnormalized Models IBISML2014-68 |
Takafumi Kanamori (Nagoya Univ.), Hironori Fujisawa (ISM) |
| (35) |
15:00-18:00 |
[Poster Presentation]
Unsupervised Dimension Reduction via Least-Squares Quadratic Mutual Information IBISML2014-69 |
Janya Sainui (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo) |
| (36) |
15:00-18:00 |
[Poster Presentation]
Support consistency of direct sparse-change learning in Markov networks IBISML2014-70 |
Song Liu, Taiji Suzuki (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo) |
| (37) |
15:00-18:00 |
[Poster Presentation]
Coping with Class Balance Change in Classification : Class-Prior Estimation with Energy Distance IBISML2014-71 |
Hideko Kawakubo (Tokyo Inst. of Tech.), Marthinus Christoffel du Plessis, Masashi Sugiyama (Univ. of Tokyo) |
| (38) |
15:00-18:00 |
[Poster Presentation]
Gauge Theory on Measure Space
-- tau-Information Geometry -- IBISML2014-72 |
Masaru Tanaka (Fukuoka Univ.) |
| (39) |
15:00-18:00 |
[Poster Presentation]
Combination of LSTM and CNN on recognizing mathematical symbols IBISML2014-73 |
Hai Nguyen Dai, Anh Le Duc, Masaki Nakagawa (TUAT) |
| (40) |
15:00-18:00 |
[Poster Presentation]
The method of clustering data on polar codinates IBISML2014-74 |
Yuji Fujjiwara (INCT), Kazuhisa Fujita (INCT/UEC) |
| (41) |
15:00-18:00 |
[Poster Presentation]
Tensor Regression and Classification with Latent and Scaled Latent Norms IBISML2014-75 |
Kishan Wimalawarne (Tokyo Inst. of Tech.), Masashi Sugiyama (Univ. of Tokyo), Ryota Tomioka (TTIC) |
| (42) |
15:00-18:00 |
[Poster Presentation]
Basis functions for fast learning of log-linear models IBISML2014-76 |
Kazuya Takabatake, Shotaro Akaho (AIST) |
| (43) |
15:00-18:00 |
[Poster Presentation]
Infinitely exchangeable rectangular partitioning IBISML2014-77 |
Masahiro Nakano, Katsuhiko Ishiguro, Akisato Kimura, Takeshi Yamada, Naonori Ueda (NTT) |
| (44) |
15:00-18:00 |
[Poster Presentation]
Enumerating all the optimal solutions of multiple travelling salesman problem by using simpath algorithm IBISML2014-78 |
Masashi Ogawa, Masato Inoue (Waseda Univ.) |
| (45) |
15:00-18:00 |
[Poster Presentation]
Direct Estimation of the Derivative of Quadratic Mutual Information with Application in Sufficient Dimension Reduction IBISML2014-79 |
Voot Tangkaratt (Tokyo Inst. of Tech.), Hiroaki Sasaki, Masashi Sugiyama (Univ. of Tokyo) |
| (46) |
15:00-18:00 |
[Poster Presentation]
Symbolization approach for large-scale driving corpus IBISML2014-80 |
Takashi Bando, Kazuhito Takenaka, Masataka Mori (DENSO), Tadahiro Taniguchi (Ritsumeikan Univ.), Chiyomi Miyajima, Kazuya Takeda (Nagoya Univ.) |
| (47) |
15:00-18:00 |
[Poster Presentation]
Nonlinear Regression Using Deep Learning IBISML2014-81 |
Wataru Uchiyama, Toshiyuki Tanaka (Kyoto Univ.) |
| (48) |
15:00-18:00 |
[Poster Presentation]
Performance analysis of auto-associative neural networks on diluted modular networks IBISML2014-82 |
Toshiyuki Yamane (TRL), Gouhei Tanaka (Univ. Tokyo), Daiju Nakano (TRL), Ryosho Nakane (Univ. Tokyo), Yasunao Katayama (TRL) |
| (49) |
15:00-18:00 |
[Poster Presentation]
A Note on Attack Against Nonlinear Combiner Generator Using Sum-Product Algorithm IBISML2014-83 |
Kota Kubo, Shota Saito, Akira Kamatsuka, Toshiyasu Matsushima (Waseda Univ.) |
| (50) |
15:00-18:00 |
[Poster Presentation]
Time-varying activity intensity estimation with low-rank bilinear model IBISML2014-84 |
Keisuke Maeda, Masamichi Shimosaka (UTokyo), Kota Tsubouchi (Yahoo!JAPAN) |