Baum-Welchアルゴリズムの動作と応用例

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Baum-Welch . Step by Step the Baum-Welch Algorithm and its Application Jin'ichi murakami . . EM EM. . EM Baum-Welch . Baum-Welch . Baum-Welch . Baum-Welch , EM . Baum-Welch . 1. . . EM 2. HMM. EM (Expectation- Hidden Markov Model . maximization algorithm) 1 3. HMM . EM . 4. HMM . 5. HMM . Baum-Welch . 6. Baum-Welch . . . . 2. HMM. EM Baum- Welch 2 2. 1 HMM. Steve Young . 3 4 . Steve Young Baum-Welch . 4 . . . 3 4 1. . . 1 a, b, c . . . E-mail Jin'ichi murakami , Member (Department of Information and Elec- . tronics, Graduate School of Engineering Tottori University 4-101, Koyamachou Minami, Tottori, 680-8552 Japan). . . Fundamentals Review 9 xxxx xx . c xxxx IEICE Fundamentals Review 1. 2. 3 HMM.

Baum-Welchアルゴリズムの動作と応用例 Step by Step the Baum-Welch Algorithm and its Application 村上仁一Jin’ichi MURAKAMI アブストラクト 現在，音声認識や統計翻訳などの多くの分野では，モデルのパラメータ推定にEM アルゴリズムがよく使われている．EM

  Murakami