Doctor's thesis


  • Masahiro Kaneko. Grammatical and Semantic Biases in Representation Learning from Raw Datasets.

  • Aizhan Imankulova. A Study on Exploiting Additional Resources for Low-resource Neural Machine Translation.

  • Longtu Zhang. Neural Machine Translation Using Sub-Character Level Information.


    • Tomoyuki Kajiwara. Text Simplification without Simplified Corpora.

Master's thesis


  • Tosho Hirasawa. Effective Tokenization and Pre-training Word Embedding for Multimodal Machine Translation.

  • Kengo Hotate. Generation of Diverse Corrected Sentences Considering the Degree of Correction.

  • Hiroki Homma. Japanese Writing Support System with Fast Grammatical Error Correction.

  • Ryoma Yoshimura. Optimization of Reference-less Evaluation Metric of Grammatical Error Correction for Manual Evaluations.

  • Hongfei Wang. Chinese Grammatical Error Correction Using Pre-trained Model.


    • Mio Arai. Incorrect Example Retrieval System with Grammatical Error Detection for Second Language Learners.

    • Yuting Zhao. Double Attention-based Multimodal Neural Machine Translation with Semantic Image Regions.

    • Satoru Katsumata. (Almost) Unsupervised Grammatical Error Correction.

    • Michiki Kurosawa. Neural Machine Translation using Language Model of Target Language.

    • Hiroki Shimanaka. Metric for Automatic Machine Translation Evaluation Using Universal Sentence Representations.

    • Naruhisa Shirai. Neural Error Detection for Weather Forecast Manuscript.


    • Ryosuke Shirai. Machine Learning-based Sentence Boundary Detection for Modern Japanese Texts.

    • Hikaru Omori. Multi-task Learning for Japanese Predicate Argument Structure Analysis.

    • Yukio Matsumura. Neural Machine Translation and its Evaluation using Generative Adversarial Network.

    • Makoto Takenaka. A Study of Noise Distribution in the Skip-gram Negative Sampling.

    • Sugan Sirihattasak. Annotation and Classification of Toxicity for Thai Twitter.

    • Ayaha Osaki. Text Normalization and Morphological Analysis by Sequence Labeling using CRF.

    • Hayahide Yamagishi. Neural Machine Translation with Target-side Context.

    • Tomoya Ogata. Adversarial Evaluation for Dialog System.

    • Kanako Ikeda. Survey and Discussion on Sentiment Analysis Corpus Annotation.


    • Masahiro Kaneko. Using Error- and Grammaticality-Specific Word Embeddings for Grammatical Error Detection.

    • Tomonori Kodaira. Incorporating Document Structure into Abstractive Summarization.

    • Yuki Sekizawa. Paraphrasing the Target Language Corpus to Improve Japanese-to-English Neural Machine Translation.

    • Kento Shioda. Suggesting Sentences for English as a Second Language using Kernel Embeddings.


    • Yasunobu Asakura. Disaster Analysis using User-Generated Weather Report.

    • Shin Kanouchi. Effective Collection of Dialogues using Gamification.

    • Yoshiaki Kitagawa. Long Short-Term Memory for Japanese Morphological Analysis.

    • Junki Matsuo. Machine Translation Evaluation Metrics using Word Alignment.

    • Ryosuke Miyazaki. Neural Sentiment Classification from Consistency Tree with Attention.

    • Yuya Sakaizawa. Construction of a Japanese Word Similarity Dataset.

    • Takayuki Sato. Japanese-English Machine Translation of Recipe Texts.


    • Ai Hirata. Analysis of named entity recognition for texts from multiple genres and named entity classification for unknown named entity using Factorization Machines.

    • Kenchi Owada. Improving Bilingual Lexicon Induction for Out-of-Vocaburaly Words in Statistical Machine Translation Using Graph-propagation.

    • Ryuichi Tachibana. Extraction and analysis of spelling errors using English word typing game.

    • Yuki Tomo. Domain Adaptation For Robust Word Segmentation of Japanese Learner's Text.

    • Peinan Zhang. Japanese Sentiment Classification with Stacked Denoising Auto-Encoder using Distributed Word Representation.

    • Yinchen Zhao. Chinese Grammatical Error Correction Using Statistical Machine Translation.