About
Articles by Belinda
Activity
-
Check out our Amazon Air team in Dallas-Fort Worth as they send off their first Prime Day plane! There's a lot of excitement from employees around…
Check out our Amazon Air team in Dallas-Fort Worth as they send off their first Prime Day plane! There's a lot of excitement from employees around…
Liked by Belinda Zeng, PhD
-
Announcing Higgs Llama v2. The model to use for human computer interactions. https://boson.ai/higgs-v2/
Announcing Higgs Llama v2. The model to use for human computer interactions. https://boson.ai/higgs-v2/
Liked by Belinda Zeng, PhD
-
That’s a wrap! Amazon's Prime Day has come to a close and the deals are on their way. I’m so proud of all of the teams that helped make this year a…
That’s a wrap! Amazon's Prime Day has come to a close and the deals are on their way. I’m so proud of all of the teams that helped make this year a…
Liked by Belinda Zeng, PhD
Experience & Education
-
Amazon
View Belinda’s full experience
See their title, tenure and more.
or
Publications
-
CAM: Uninteresting Speech Detecto
Interspeech 2020
See publicationVoice assistants such as Siri, Alexa, etc. usually adopt a pipeline to process users’ utterances, which generally include transcribing the audio into text, understanding the text, and finally responding back to users. One potential issue is that some utterances could be devoid of any interesting speech, and are thus not worth being processed through the entire pipeline. Examples of uninteresting utterances include those that have too much noise, are devoid of intelligible speech, etc. It is…
Voice assistants such as Siri, Alexa, etc. usually adopt a pipeline to process users’ utterances, which generally include transcribing the audio into text, understanding the text, and finally responding back to users. One potential issue is that some utterances could be devoid of any interesting speech, and are thus not worth being processed through the entire pipeline. Examples of uninteresting utterances include those that have too much noise, are devoid of intelligible speech, etc. It is therefore desirable to have a model to filter out such useless utterances before they are ingested for downstream processing, thus saving system resources. Towards this end, we propose the Combination of Audio and Metadata (CAM) detector to identify utterances that contain only uninteresting speech. Our experimental results show that the CAM detector considerably outperforms using either an audio model or a metadata model alone, which demonstrates the effectiveness of the proposed system.
Patents
-
METHODS AND APPARATUS TO IDENTIFY RETAIL PRICING STRATEGIES
US #20180174173
-
METHODS, SYSTEMS AND APPARATUS TO DETERMINE CHOICE PROBABILITY OF NEW PRODUCTS
US #20170161757
Honors & Awards
-
Nielsen North America Leadership Forum
-
A 3-day program designed for and opened to only select few emerging leaders with high potentials
Languages
-
English
Full professional proficiency
-
Mandarin
Native or bilingual proficiency
Recommendations received
11 people have recommended Belinda
Join now to viewMore activity by Belinda
-
I am excited to share that I have joined Signifyd as Vice President of Risk Operations! Big thanks to Curtis Crawford for introducing me to Signifyd…
I am excited to share that I have joined Signifyd as Vice President of Risk Operations! Big thanks to Curtis Crawford for introducing me to Signifyd…
Liked by Belinda Zeng, PhD
-
Today marks my 18th anniversary with Amazon. The morning began with a thoughtful message from my manager. I deeply appreciate all the congratulations…
Today marks my 18th anniversary with Amazon. The morning began with a thoughtful message from my manager. I deeply appreciate all the congratulations…
Liked by Belinda Zeng, PhD
-
Unraveling the AI puzzle in e-commerce :) It has been a fun journey at Amazon so far with 4 patent submissions and one granted patent . Grateful for…
Unraveling the AI puzzle in e-commerce :) It has been a fun journey at Amazon so far with 4 patent submissions and one granted patent . Grateful for…
Liked by Belinda Zeng, PhD
-
Thrilled to share that I’ve joined CoreWeave as their Chief Product Officer with a focus on Managed Services. We are at an incredible inflection…
Thrilled to share that I’ve joined CoreWeave as their Chief Product Officer with a focus on Managed Services. We are at an incredible inflection…
Liked by Belinda Zeng, PhD
-
Anthropic’s latest model, Claude 3.5 Sonnet, just released on Amazon Bedrock today. This model combines the speed and affordability customers have…
Anthropic’s latest model, Claude 3.5 Sonnet, just released on Amazon Bedrock today. This model combines the speed and affordability customers have…
Liked by Belinda Zeng, PhD
-
It was great to see current and former members of UCF CRCV at our annual lunch at CVPR today.
It was great to see current and former members of UCF CRCV at our annual lunch at CVPR today.
Liked by Belinda Zeng, PhD
-
Grateful for the opportunity to have spent time with some of my team in Seattle this week. I also enjoyed hiking and exploring Seattle's beautiful…
Grateful for the opportunity to have spent time with some of my team in Seattle this week. I also enjoyed hiking and exploring Seattle's beautiful…
Liked by Belinda Zeng, PhD
-
Michael G Bennett and I participated in the AI for Higher Education Panel moderated by Sisi Wei. It is wonderful to attend The Higher Education Forum…
Michael G Bennett and I participated in the AI for Higher Education Panel moderated by Sisi Wei. It is wonderful to attend The Higher Education Forum…
Liked by Belinda Zeng, PhD
-
I had an amazing weekend at the Illinois State Special Olympics with my son in Normal, IL. Leo brought home a gold medal in the 100m freestyle and a…
I had an amazing weekend at the Illinois State Special Olympics with my son in Normal, IL. Leo brought home a gold medal in the 100m freestyle and a…
Liked by Belinda Zeng, PhD
-
Have I mentioned how much I love my job....
Have I mentioned how much I love my job....
Liked by Belinda Zeng, PhD
-
Amazon delivery looks a little different depending on where you are in the world. In a dense city like Manhattan, where there’s traffic and limited…
Amazon delivery looks a little different depending on where you are in the world. In a dense city like Manhattan, where there’s traffic and limited…
Liked by Belinda Zeng, PhD
-
What a great week to start with Walmart International celebrating our associates from around the world! To experience the passion, energy, and…
What a great week to start with Walmart International celebrating our associates from around the world! To experience the passion, energy, and…
Liked by Belinda Zeng, PhD
-
Last week, AlixPartners and Microsoft reunited for our second hackathon, this time focusing on AI in Finance and Turnaround & Restructuring (TRS)…
Last week, AlixPartners and Microsoft reunited for our second hackathon, this time focusing on AI in Finance and Turnaround & Restructuring (TRS)…
Liked by Belinda Zeng, PhD
-
Two great Product Management roles on different teams of mine. If you’re on the market and we’ve worked together in the past, would love to hear from…
Two great Product Management roles on different teams of mine. If you’re on the market and we’ve worked together in the past, would love to hear from…
Liked by Belinda Zeng, PhD
Other similar profiles
Explore collaborative articles
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
Explore More