Kartik Audhkhasi

Title: Innovations of Kartik Audhkhasi

Introduction

Kartik Audhkhasi is an accomplished inventor based in Mountain View, CA. He has made significant contributions to the field of automatic speech recognition, holding three patents to his name. His work focuses on enhancing the efficiency and accuracy of speech recognition systems.

Latest Patents

One of Kartik's latest patents is titled "Mixture model attention for flexible streaming and non-streaming automatic speech recognition." This innovative method aims to unify streaming and non-streaming speech recognition by receiving a sequence of acoustic frames. The process involves generating a higher-order feature representation for each acoustic frame using an audio encoder. Additionally, it includes creating a probability distribution over possible speech recognition hypotheses at each time step based on the generated feature representation. The audio encoder utilizes a neural network that applies mixture model attention to compute an attention probability distribution function using a set of mixture components of softmaxes over a context window.

Another notable patent is "Regularizing word segmentation." This method focuses on subword segmentation by receiving an input word to be segmented into multiple subword units. It executes a subword segmentation routine that accesses a trained vocabulary set of subword units. The routine selects subword units from the input word by greedily finding the longest subword unit present in the trained vocabulary until the end of the input word is reached.

Career Highlights

Kartik Audhkhasi is currently employed at Google Inc., where he continues to innovate in the field of speech recognition technology. His work has contributed to advancements in how machines understand and process human speech.

Collaborations

Kartik has collaborated with notable colleagues, including Bhuvana Ramabhadran and Tongzhou Chen, who share his passion for advancing technology in speech recognition.

Conclusion

Kartik Audhkhasi's contributions to automatic speech recognition through his innovative patents demonstrate his expertise and commitment to enhancing communication technology. His work at Google Inc. continues to pave the way for future advancements in this critical field.