Customer-obsessed science
Research areas
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May 15, 20265 min readA new scaling law that relates particular architectural choices to loss helps identify models that improve throughput by up to 47% with no loss of accuracy.
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May 14, 202616 min read
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April 15, 20268 min read
Featured news
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KDD 2023 Workshop on Artificial Intelligence-Enabled Cybersecurity Analytics2023Irrespective of the intent, malicious or benign, behind the origin of non-human traffic on sponsored advertising pages, failure to detect such unwanted traffic results in deterioration of advertiser performance metrics. Invalid (i.e., robotic) ad traffic is frequently driven by IP addresses (or address ranges) that are exclusively dedicated to VPNs, hosting or proxy services, Tor networks, as well as by
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SIGDIAL 20232023Automatic Evaluation (AE) and Response Selection (RS) models assign quality scores to various candidate responses and rank them in conversational setups. Prior response ranking research compares various models’ performance on synthetically generated test sets. In this work, we investigate the performance of model-based reference-free AE and RS models on our constructed response ranking datasets that mirror
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RecSys 20232023As spoken dialog systems like Siri, Alexa and Google Assistant become widespread, it becomes apparent that relying solely on global, one-size-fits-all models of Automatic Speech Recognition (ASR), Natural Language Understanding (NLU) and Entity Resolution (ER), is inadequate for delivering a friction-less customer experience. To address this issue, Query Reformulation (QR) has emerged as a crucial technique
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KDD 2023 Workshop on Artificial Intelligence for Computational Advertising (AdKDD)2023User activity sequence modeling has significantly improved performance across a range tasks in advertising spanning across supervised learning tasks like ad response prediction to unsupervised tasks like robot and ad fraud detection. Self-supervised learning using autoregressive generative models has garnered interest due to performance improvements on time series and natural language data. In this paper
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KDD 2023 Workshop on Artificial Intelligence-Enabled Cybersecurity Analytics2023Rapid growth of deep learning models in recent years for robot and fraud detection has led to significant improvement in precision and recall but has also created a challenge for explainability and trust in the model decisions. In this paper, we propose a scalable multitiered framework that generates explainable network request level signatures for crawler bots on a large e-commerce advertising program.
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