Content-based filtering is one of two primary types of recommendation systems. The other is the collaborative filtering method. This latter approach groups users into distinct groups based on their behavior. Us
numpy linear-regression pandas collaborative-filtering scipy logistic-regression matplotlib decision-trees knn svm-classifier basemap deci dbscan-clustering agglomerative-clustering kmea contentbasedfiltering Updated Jul 27, 2021 Jupyter Notebook Uniquenetra / top-n-similarity-recommendation Star 0 Code Iss...
Our encoding scheme enables filtering records on DNA based on matching a column's value. For example, we could fetch every record where the attribute Velocity equals 512. We sent our generated DNA to Twist Bioscience (https://www.twistbioscience.com/), which confirmed our...
and a collaborative theme regression hybrid model based on mutual trust of the content is provided.The method is different from a traditional collaborative filtering method, recommended targets are regarded as mutually independent individuals, by means of the hybrid model, various data information is un...
A multi-scale metric based on 2D gradient is employed to determine bandwidth requirements of different regions. A random forest regression model is trained to predict distortion and bit requirements for a block, if it is filtered and encoded at a given quality. The predicted distortion and bit ...
the filter structure including a content-based filter having respective subfilter structures in the respective levels, thereby providing distributed filtering from top to bottom of the filter structure; the subfilter structure of each level operating in response to content profile data applicable to su...
Collaborative Filtering Recommendations (协同过滤,简称CF) 是目前最流行的推荐方法,在研究界和工业界得到大量使用。但是,工业界真正使用的系统一般都不会只有CF推荐算法,Content-based Recommendations (CB) 基本也会是其中的一部分。 CB应该算是最早被使用的推荐方法吧,它根据用户过去喜欢的产品(本文统称为item),为用...
Three regression datasets were used to test the performance of the COS-MKELM algorithm. Experiment results show that the proposed COS-MKELM algorithm, which is based on the fusion of the three kernel functions method and the online sequential learning method, shows fast learning efficiency. ...
1. Overview Apache Tikais a toolkit for extracting content and metadata from various types of documents, such as Word, Excel, and PDF or even multimedia files like JPEG and MP4. All text-based and multimedia files can be parsed using a common interface, making Tika a powerful and versatile...
The univariate regression analysis performed for three pairs of variables was presented in Table 3. In the first case, the explained variable was the gestational weight gain of the women who took part in the study, and the explanatory variable was the copper content of cord blood. Based on th...