Customer-obsessed science
Research areas
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December 5, 20256 min readA multiagent architecture separates data perception, tool knowledge, execution history, and code generation, enabling ML automation that works with messy, real-world inputs.
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November 20, 20254 min read
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October 20, 20254 min read
Featured news
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ICLR 2021 Workshop on Weakly Supervised Learning2021We have been witnessing the usefulness of conversational AI systems such as Siri and Alexa, directly impacting our daily lives. These systems normally rely on machine learning models evolving over time to provide quality user experience. However, the development and improvement of the models are challenging because they need to support both high (head) and low (tail) usage scenarios, requiring fine-grained
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COMPSAC 2021 Workshop on DDS-BDAF2021Credit ratings are traditionally generated using models that use financial statement data and market data, which is tabular (numeric and categorical). Practitioner and academic models do not include text data. Using an automated approach to combine long-form text from SEC filings with the tabular data, we show how multimodal machine learning using stack ensembling and bagging can generate more accurate
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CAV 20212021Over the past ten years, the adoption of cloud services has grown rapidly, leading to the introduction of automated deployment tools to address the scale and complexity of the infrastructure companies and users deploy. Without the aid of automation, ensuring the security of an ever-increasing number of deployments becomes more and more challenging. To the best of our knowledge, no formal automated technique
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The Journal of Financial Data Science2021We present a machine learning pipeline for fairness-aware machine learning (FAML) in finance that encompasses metrics for fairness (and accuracy). Whereas accuracy metrics are well understood and the principal ones used frequently, there is no consensus as to which of several available measures for fairness should be used in a generic manner in the financial services industry. We explore these measures
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The Web Conference 2021 Workshop on Multilingual Search2021Learning cross-lingual word representations is an effective approach for developing multilingual models. In this work, we lay the groundwork and present preliminary results on learning cross-lingual representations appropriate for deployment to edge devices. Specifically, we learn cross-lingual representations using multilingual language models and use these to seed different parts of a Neural Natural Language
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