Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
No Bias Left Behind: Covariate Shift Adaptation for Discriminative 3D Pose Estimation Makoto Yamada (NTT), Leonid Sigal, Michalis Raptis (Disney Research Pittsburgh) IBISML2012-34 |
[more] |
IBISML2012-34 pp.1-8 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Bayesian image super-resolution of large image with a compound MRF and estimating registration parameters Toshiki Kinoshita, Seiji Miyoshi (Kansai Univ.) IBISML2012-35 |
Super-resolution is a technique to estimate a higher resolution image from low-resolution images. In this manuscript, we... [more] |
IBISML2012-35 pp.9-16 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Structure Learning for Anomaly Localization Satoshi Hara, Takashi Washio (Osaka Univ.) IBISML2012-36 |
In this paper, we propose a graphical model learning algorithm for an anomaly localization. We introduce a new regulariz... [more] |
IBISML2012-36 pp.17-22 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Subset Infinite Relational Model Katsuhiko Ishiguro, Naonori Ueda, Hiroshi Sawada (NTT) IBISML2012-37 |
We propose a new probabilistic generative model for analyzing sparse and noisy relational data, such as friend-links on ... [more] |
IBISML2012-37 pp.23-30 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Perplexity on Reduced Corpora Hayato Kobayashi (Toshiba) IBISML2012-38 |
This paper studies a relationship between perplexity and vocabulary size on a corpus (or documents), which is reduced to... [more] |
IBISML2012-38 pp.31-38 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Model Selection of Bernoulli Mixture in Variational Bayes Learning Kazumi Dakujaku, Sumio Watanabe (Tokyo Tech) IBISML2012-39 |
[more] |
IBISML2012-39 pp.39-44 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Robustness of time-consistent Markov decision processes Takayuki Osogami (IBM Japan) IBISML2012-40 |
We show that an optimal policy for a Markov decision process (MDP) can be found with dynamic programming, when the objec... [more] |
IBISML2012-40 pp.45-52 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Clustering Method based on Global Optimization of Quadratic Forms Shunsuke Hirose (SAS Institute Japan) IBISML2012-41 |
This paper addresses the issue of constructing a clustering formulation by which we can derive a global optimum includin... [more] |
IBISML2012-41 pp.53-58 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Free Energy and Generalization error of Local minima in Variational Bayes Learning Fumito Nakamura, Sumio Watanabe (Tokyo Tech) IBISML2012-42 |
[more] |
IBISML2012-42 pp.59-65 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
sNMF : Stacked Non-negative Matrix Factorization
-- Its Application For Social Media Analysis -- Koh Takeuchi, Katsuhiko Ishiguro, Akisato Kimura, Hiroshi Sawada (NTT) IBISML2012-43 |
This paper proposes a new technique named Stacked Non-negative Matrix Factorization (sNMF), which factorizes multiple no... [more] |
IBISML2012-43 pp.67-74 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
A Calculating Method for Estimation Accuracy of Latent Variables Based on the Free Energy Functions Keisuke Yamazaki (Tokyo Tech), Kazuho Watanabe (NAIST), Daisuke Kaji (Konicaminolta MG) IBISML2012-44 |
(To be available after the conference date) [more] |
IBISML2012-44 pp.75-81 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
A Proposal of Adaptive Metric Learning Using Category information for Text Classification Kenta Mikawa, Takashi Ishida, Masayuki Goto, Shigeichi Hirasawa (Waseda Univ.) IBISML2012-45 |
Extended cosine measure has been proposed as one of the method of metric learning which learns metric matrix
expressin... [more] |
IBISML2012-45 pp.83-88 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Differential Privacy of Positive Semi-definite Matrices Jun Sakuma (U. Tsukuba) IBISML2012-46 |
, , , , [more] |
IBISML2012-46 pp.89-96 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Parameter Estimation and Active Learning in the ZRP Based on Traffic Spatiotemporal Data Koichi Kobayashi, Keisuke Yamazaki (Tokyo Tech) IBISML2012-47 |
(To be available after the conference date) [more] |
IBISML2012-47 pp.97-101 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Regularization of Restricted Boltzmann Machine Learning through entropy minimization Taichi Kiwaki, Takaki Makino, Kazuyuki Aihara (Univ. Tokyo) IBISML2012-48 |
We propose a learning scheme for Restricted Boltzmann Machines (RBMs) that suppresses over-fitting, where the entropy of... [more] |
IBISML2012-48 pp.103-106 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
A Privacy Preserving Distributed Calculation Method of Least-squares Estimator for Linear Regression Models Tota Suko, Shunsuke Horii (Waseda Univ), Manabu Kobayashi (Shonan Institute of Tec), Masayuki Goto, Toshiyasu Matsushima, Shigeichi Hirasawa (Waseda Univ) IBISML2012-49 |
In this paper, we study a privacy preserving linear regression analysis. We propose a new protocol of distributed calcul... [more] |
IBISML2012-49 pp.107-111 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Typical case analysis of sample complexity in Dictionary Learning Ayaka Sakata, Yoshiyuki Kabashima (Tokyo Tech.) IBISML2012-50 |
Finding a basis matrix (dictionary) by which objective signals are represented sparsely is of major relevance in various... [more] |
IBISML2012-50 pp.113-120 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Infinite Composite Autoregressive Models based on Gamma Processes for Music Signal Analysis Kazuyoshi Yoshii, Masataka Goto (AIST) IBISML2012-51 |
This paper presents novel statistical models that can be used for multiple fundamental frequency (F0) estimation and tim... [more] |
IBISML2012-51 pp.121-128 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Stochastic policy gradient method for a stochastic policy using a Gaussian process regression Yutaka Nakamura, Hiroshi Ishiguro (Osaka Univ.) IBISML2012-52 |
Reinforcement learning (RL) methods using Gaussian process regression (GP) for approximating the value function have bee... [more] |
IBISML2012-52 pp.129-133 |
IBISML |
2012-11-07 15:30 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
Feature Selection for LDA using Bayesian Network Ryosuke Ohata, Maomi Ueno (Univ. of Electro-Communications) IBISML2012-53 |
Recently there has been great interest in topic model analyzing discrete data accompanied by arbitrary features, such as... [more] |
IBISML2012-53 pp.135-142 |