Search Results for author: Chenyu Zhao

Found 3 papers, 1 papers with code

Pre-training Tasks for User Intent Detection and Embedding Retrieval in E-commerce Search

1 code implementation12 Aug 2022 Yiming Qiu, Chenyu Zhao, Han Zhang, Jingwei Zhuo, TianHao Li, Xiaowei Zhang, Songlin Wang, Sulong Xu, Bo Long, Wen-Yun Yang

BERT-style models pre-trained on the general corpus (e. g., Wikipedia) and fine-tuned on specific task corpus, have recently emerged as breakthrough techniques in many NLP tasks: question answering, text classification, sequence labeling and so on.

Intent Detection Question Answering +3

Polynomial Approximation of Discounted Moments

no code implementations30 Oct 2021 Chenyu Zhao, Misha van Beek, Peter Spreij, Makhtar Ba

We introduce an approximation strategy for the discounted moments of a stochastic process that can, for a large class of problems, approximate the true moments.

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