BIBLME RecSys: Harnessing Bibliometric Measures for a Scholarly Paper Recommender System 2018-05-25 14:39:19
The iterative continuum of scientific production generates a need for filtering and specific crossing of ideas and papers. In this paper, we present BIBLME RecSys software which is dedicated to the analysis of bibliographical references extracted from scientific collections of papers. Our goal is to... || 【随意看】Recommender systems, Text mining, Digital libraries, Bib- liographic information, Bibliometrics.; || Anaı̈s Ollagnier, Sébastien Fournier, and Patrice Bellot...

Report on RecSys 2014 Workshop on New Trends in Content-Based Recommender Systems 2018-05-25 14:33:48
While content-based recommendation has been applied successfully in many different domains, it has not seen the same level of attention as collaborative filtering techniques have. However, there are many recommendation domains and applications where content and metadata play a key role, either in ad... || 【随意看】content-based; || Toine Bogers...

特征维度处理 2018-04-28 14:23:10
1)笛卡尔积特征组合 2)特征哈希... || 笛卡尔积特征组合;特征哈希;Feature Hashing;Hash trick...

基于离散选择的推荐系统模型与算法 2018-02-03 16:46:24
清华大学,博士论文;离散选择模型;nested logit; || 戚欣;姜海...

Cross-Domain Recommendation via Clustering on Multi-Layer Graphs 2018-01-27 22:48:38
Venue category recommendation is an essential application for the tourism and advertisement industries, wherein it may sug- gest attractive localities within close proximity to users’ current location. Considering that many adults use more than three so- cial networks simultaneously, it is reasonabl... || Grassmannn manifold; group knowledge; Spectral clustering; 谱聚类;SIGIR; || Aleksandr Farseev*, Ivan Samborskii** *, Andrey Filchenkov**, Tat-Seng Chua*...

A Survey on Transfer Learning 2018-01-27 18:48:23
A major assumption in many machine learning and data mining algorithms is that the training and future data must be in the same feature space and have the same distribution. However, in many real-world applications, this assumption may not hold. For example, we sometimes have a classification task i... || Transfer learning, survey, machine learning, data mining.; || Sinno Jialin Pan and Qiang Yang...

Hidden Factors and Hidden Topics: Understanding Rating Dimensions with Review Text 2018-01-25 15:21:33
In order to recommend products to users, we must ultimately predict how a user will respond to a new product. To do so we must uncover the implicit tastes of each user as well as the properties of each product. For example, in order to predict whether a user will enjoy Harry Potter, it helps to iden... || recommender systems, topic models, librec; || Julian McAuley; Jure Leskovec...

机票个性化推荐方法 2018-01-14 20:57:19
随着互联网的发展以及大数据时代的到来,信息爆炸所带来的信息过载的问题 也越发明显。推荐系统作为解决信息过载问题的一个有效解决方案,能够有效地为 用户个性化地推荐其感兴趣的产品与信息,其在过去数十年中也逐渐成为一个重要 的研究热点并被广泛地应用到工业领域。 论文主要研究推荐系统在机票个性化推荐问题中的应用。与传统的推荐系统的 推荐对象,如电影、书籍等具有相对固定属性的静态商品不同,机票是属于易受时 间影响的,且价格敏感的动态商品。同一张机票在距离起飞的不同时间有着较大的 价格波动,而不同的机票价格波动将直接影响用户的购买行为。 文中通过研究和分析用户的历史机票订单数据特征,提出了一种基于用户偏好... || 硕士毕业论文;机票个性化推荐,推荐算法,隐式反馈,协同过滤,选择模型; || 杨芳洲; 曹健...

Explicit Factor Models for Explainable Recommendation based on Phrase-level Sentiment Analysis 2018-01-11 17:13:51
Collaborative Filtering(CF)-based recommendation algorithms, such as Latent Factor Models (LFM), work well in terms of prediction accuracy. However, the latent features make it difficulty to explain the recommendation results to the users. Fortunately, with the continuous growth of onlin... || Recommender Systems; Sentiment Analysis; Collaborative Filtering; Recommendation Explanation; EFM; || Yongfeng Zhang...

Optimizing the Use of Gene Expression Profiling in Early-Stage Breast Cancer 2017-12-28 11:01:43
Gene expression profiling assays are frequently used to guide adjuvant chemotherapy decisions in hormone receptor–positive, lymph node–negative breast cancer. We hypothesized that the clinical value of these new tools would be more fully realized when appropriately integrated with high-quality clini... || 21gene 预测;预测模型中的假设检验;乳腺癌症;医学机器学习; || Hyun-seok Kim...