Search Results for author: Haixia Liu

Found 5 papers, 3 papers with code

Citation Sentiment Changes Analysis

1 code implementation1 Oct 2020 Haixia Liu

Citation sentiment changes can be observed from global citation sentiment sequences (GCSSs).

Time Series

Optimize transfer learning for lung diseases in bronchoscopy using a new concept: sequential fine-tuning

no code implementations10 Feb 2018 Tao Tan, Zhang Li, Haixia Liu, Ping Liu, Wenfang Tang, Hui Li, Yue Sun, Yusheng Yan, Keyu Li, Tao Xu, Shanshan Wan, Ke Lou, Jun Xu, Huiming Ying, Quchang Ouyang, Yuling Tang, Zheyu Hu, Qiang Li

To help doctors to be more selective on biopsies and provide a second opinion on diagnosis, in this work, we propose a computer-aided diagnosis (CAD) system for lung diseases including cancers and tuberculosis (TB).

Fine-tuning Transfer Learning

Sentiment Analysis of Citations Using Word2vec

1 code implementation1 Apr 2017 Haixia Liu

Citation sentiment analysis is an important task in scientific paper analysis.

Feature Engineering General Classification +2

Automatic Argumentative-Zoning Using Word2vec

1 code implementation29 Mar 2017 Haixia Liu

In comparison with the hand-crafted features, the word2vec method won for most of the categories.

Classification Document Summarization +4

Geometric Tight Frame based Stylometry for Art Authentication of van Gogh Paintings

no code implementations2 Jul 2014 Haixia Liu, Raymond H. Chan, Yuan YAO

Then a forward stage-wise rank boosting is used to select a small set of features for more accurate classification so that van Gogh paintings are highly concentrated towards some center point while forgeries are spread out as outliers.

Classification General Classification +1

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