Chia-Jung Lee

Aug 24, 2023 | amazon.science | Chia-Jung Lee |Vanessa Murdock

For many automated classification tasks, collecting labeled data is the key barrier to training a useful supervised model. Interfaces for interactive labeling tighten the loop of labeled data collection and model development, enabling a subject-matter expert to quickly establish the feasibility of a classifier to address a problem of interest.

Aug 24, 2023 | amazon.science | Rongting Zhang |Vanessa Murdock |Chia-Jung Lee

Customer reviews are an effective source of information about what people deem important in products (e.g. “strong zipper” for tents). These crowd-created descriptors not only highlight key product attributes, but can also complement seller-provided product descriptions. Motivated by this, we propose to leverage customer reviews to generate queries pertinent to target products in an e-commerce setting.