Fang-Yi Chiu Email & Phone Number

Sunnyvale, Ca, Us

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Sunnyvale, Ca, Us

San Francisco, Ca, Us

Ads targeting and user modeling

San Francisco, Ca, Us

Ads targeting and user modeling

Redmond, Washington, Us

• Designed practical models to predict words differently across Apps, constrained by a mobile phone, using Pytorch• Research language model domain adaptation and proposed novel models based on RNNLM with different tradeoff• With cost up to 3% of model size, on synthetic data for different corpus, decreased perplexity by 3-8%, increased hit3 accuracy by 1-3%; on real data for different Apps, reached significant improvement 7-12% at hit3 accuracy

Redmond, Washington, Us

• Prototyped next-generation input editor on Win10 with Deep Learning language model, using Python, TensorFlow• Trained Japanese RNN language model, implemented Viterbi algorithm and optimized existing code• Reached comparable word error rate with current product without optimization: 8.6% on literature and 5.5% on blog, built up multi-GPU training to boost training speed by 2x and Beam search to boost decoding speed by 20x-• Built feedback classification system to increase the number of feedback reviewed, using Python, Scikit-learn• Trained multiple binary classifiers on user feedback text with machine learning methods for the major types• Saved manual efforts by 56% by filtering the major types out of raw feedback text with this system-• Designed handwriting text input on HoloLens as a member of team with two full-time employees• Developed a Unity3D program to provide a user interface combined with an open source handwriting recognizer• Enabled users to do handwriting text input with Japanese kanji and English characters in the AR world

Taipei City, Taipei City, Tw

• Prediction on the number of people leaving message for one post on a bulletin board system• Conducted topic analysis by utilizing LDA and sentiment analysis to extract content features, compared with the baseline, and finished one-third of paper writing• Reached correlation coefficient of 0.90 and analyzed the effectiveness of each category of features

Master Of Science - Ms, Computer Science And Engineering

Bachelor Of Science - Bs Minor, Economics

Bachelor Of Science - Bs Major, Electrical Engineering