Filters








1,788 Hits in 10.2 sec

Neighborhood Troubles: On the Value of User Pre-Filtering To Speed Up and Enhance Recommendations [article]

Emanuel Lacic, Dominik Kowald, Elisabeth Lex
2018 arXiv   pre-print
In this paper, we present work-in-progress on applying user pre-filtering to speed up and enhance recommendations based on Collaborative Filtering.  ...  We propose to pre-filter users in order to extract a smaller set of candidate neighbors, who exhibit a high number of overlapping entities and to compute the final user similarities based on this set.  ...  The authors would like to thank the Social Computing research area of the Know-Center GmbH and the AFEL consortium for their support.  ... 
arXiv:1808.06417v1 fatcat:utd7ifz3jff3toynisslhf3e5u

Inside Greenwich Village: a New York City neighborhood, 1898-1918

2002 ChoiceReviews  
to preserve and enhance the status of the Village's core section as a neighborhood of middle-or upper-class houses and small businesses.  ...  , as his guide recalled, "instantly turned on his heel and fled from the house at top speed."  ...  Newspaper reporters had great fun describing the difficult time organizers had finding a suitable cow (a Long Island farmer came to the rescue and loaned them one named "Annie"), then the trouble they  ... 
doi:10.5860/choice.39-4780 fatcat:yedquwsjc5fgna36iavizb5ici

Inside Greenwich Village: A New York City Neighborhood, 1898-1918

Barbara M. Kelly, Gerald W. McFarland
2002 Journal of American History  
to preserve and enhance the status of the Village's core section as a neighborhood of middle-or upper-class houses and small businesses.  ...  , as his guide recalled, "instantly turned on his heel and fled from the house at top speed."  ...  Newspaper reporters had great fun describing the difficult time organizers had finding a suitable cow (a Long Island farmer came to the rescue and loaned them one named "Annie"), then the trouble they  ... 
doi:10.2307/3092433 fatcat:5lj5mr4kobahznjdkapj6rqdpa

Enhanced Web Log Data Mining using Probability Density Based Fuzzy C Means Clustering

2020 International journal of recent technology and engineering  
It says without any doubt to grip the trouble of news given over-weight on the net while many users are connected on the meeting thing by which something is done.  ...  The World Wide the net provides its services to the ranges of the net users. The net users may have different interests, needs and back knowledge.  ...  Continue work on PDF value for all user sessions, and next cluster center is selected with highest PDF value using Eq.(4.4).  ... 
doi:10.35940/ijrte.f8366.038620 fatcat:d3njmw6bibcofifsxde6wnal7y

Risk Warning of Independent Intellectual Property Rights of Small- and Medium-Sized Scientific and Technological Enterprises Using Deep Learning

Junzheng Wu, Liping Zhang
2022 Mobile Information Systems  
Strengthening the construction of intellectual property rights of SM-TE (small and medium-sized scientific and technological enterprises) in China is an important measure to speed up the development of  ...  In this paper, a patent recommendation algorithm based on deep semantic similarity is proposed to solve the problem of low calculation accuracy of similarity matrix among users in sparse interaction matrix  ...  user list is obtained; (5) Find a list of patents that may be used for recommendation according to the nearest user list; (6) Predicting the score of the recommended user on the patent; (7) Output the  ... 
doi:10.1155/2022/2899674 fatcat:5vpci2vbvbanhgpvbe2kxxs6im

A modified fuzzy C-means algorithm for collaborative filtering

Jinlong Wu, Tiejun Li
2008 Proceedings of the 2nd KDD Workshop on Large-Scale Recommender Systems and the Netflix Prize Competition - NETFLIX '08  
Speed vs. accuracy It is interesting and important to investigate the relation of accuracy and speed.  ...  FCM AND MF ALGORITHMS Fuzzy C-means (FCM) The idea of clustering users is quite natural since a collaborative filtering algorithm usually tries to make recommendations to a user based on the histories  ... 
doi:10.1145/1722149.1722151 fatcat:br7cxd6ljfhmpl2kdtqvi43q6e

Digital Vein Mapping Using Augmented Reality

Mohamed Taha, Benha University, Mohamed Ibrahim, Hala Zayed, Benha University, Benha University
2020 International Journal of Intelligent Engineering and Systems  
Finally, the enhanced view of veins appears on the smartphone screen. Portability and economic cost are taken into consideration while developing the proposed prototype.  ...  On the other hand, systems that use powerful processors to produce high frame rates suffer from high costs and a lack of mobility.  ...  Author Contributions All authors contributed to the design and implementation of the research, to the analysis of the results and to the writing of the manuscript.  ... 
doi:10.22266/ijies2020.1231.45 fatcat:zoj3xst7ora5je576con57przu

Dynamic Web-Based 2D Medical Image Visualization and Processing Software

Abdelhalim. N. Mohammed, Mohammed. Y. Esmail
2018 Zenodo  
efficiently, the system also user-friendly and easy to integrate with an existing system that have already been making use of web technologies.  ...  The XAMPP 'apache server' is used to create a local web server for testing and deployment of the dynamic site.  ...  /Publication/10009853  Livewire: to find the path line between the fixed start point and the variable endpoint.  Filter: there are three filters (threshold, sharpen and Sobel filters) use for enhancing  ... 
doi:10.5281/zenodo.2022735 fatcat:573y6xf4uzafdprbc675gei2cu

A STUDY ON MULTIPLE METHODS OF FINGERPRINT HASH CODE GENERATION BASED ON MD5 ALGORITHM USING MODIFIED FILTERING TECHNIQUES AND MINUTIAE DETAILS

Krishna Prasad K
2021 Zenodo  
A STUDY ON MULTIPLE METHODS OF FINGERPRINT HASH CODE GENERATION BASED ON MD5 ALGORITHM USING MODIFIED FILTERING TECHNIQUES AND MINUTIAE DETAILS - Thesis  ...  As depicted in Figure 2 .7 the image is preprocessed for enhancement, that's primarily based on the complexity of the image with Gabor filters adjusted to the neighborhood ridge orientation and frequency  ...  High pass filter helps to enhance the superiority of the image by sharpening the edges of the fingerprint image.  ... 
doi:10.5281/zenodo.5140714 fatcat:steqwl6bcrg3volizjwqk2weuu

Classifying Infected and Uninfected Red Blood Cell Images for Malaria Detection using Convolutional Neural Networks

2021 American Journal Of Advanced Computing  
In a morphological operation, each pixel in the image is adjusted based on the value of other pixels in its neighborhood. The size and shape of the neighborhood can also be adjusted.  ...  Then it checks the stack and pop the pixels from the stack one by one and checks the 8 neighborhood of the popped pixel whether any of its neighborhood is foreground and labeled or not.  ... 
doi:10.15864/ajac.2107 fatcat:cnqj7hzy6nbvlobtmrujhoy4bu

Semantically-enhanced advertisement recommender systems in social networks

Ali Pazahr, J. Javier Samper Zapater, Francisco García Sánchez, Carmen Botella, Rafael Martinez
2016 Proceedings of the 18th International Conference on Information Integration and Web-based Applications and Services - iiWAS '16  
I wish all the best for these dear people. This Thesis is included in the Spanish MINECO project ''Radio Access Technologies for Heterogeneous Wireless Networks'' (RACHEL TEC2013-47141-C4-4-R).  ...  between users a and u, and K is the neighborhood or set of most similar users.  ...  efficiency and speed.  ... 
doi:10.1145/3011141.3011489 dblp:conf/iiwas/PazahrZSBM16 fatcat:oi4kf355ovhkvl3wckpzfjajsu

HUMAN EYE DETECTION SYSTEM FOR RECOGNIZE EYE DISEASES USING IMAGE PROCESSING

Dr. Nandhagopal N
2021 Zenodo  
Figure 4 . 4 The pre calculated LoG (`Laplacian of Gaussian') kernel ends up in execution of convolution merely once during processing time itself on the image.The LoG in 2D spatial operate focused on  ...  A on-the move fastened 3 × 3 window with constituent neighborhood is employed for this strata. The operation of the enhanced algorithm is implemented for each motion.  ... 
doi:10.5281/zenodo.5148811 fatcat:4pzov2mwtzd2hbgqsxib46snae

Living analytics methods for the social web

Ernesto Diaz-Aviles
2013 SIGIR Forum  
However, research on Living Analytics as unified field is very new, and there are many broad open questions to consider as outlined in the Introduction.  ...  We believe that answering many of those questions will allow us to build more intelligent systems for the benefit of society.  ...  assigned by the user u to the learning object i and T opN tags (i) is the set of size N corresponding to the tags recommended to the user for learning object i, either based on α-TaggingLDA or on the  ... 
doi:10.1145/2568388.2568412 fatcat:bvpurklgi5a3rgvb4ve2tk2ohq

Optimized Recommender Systems with Deep Reinforcement Learning [article]

Lucas Farris
2021 arXiv   pre-print
Recommender Systems have been the cornerstone of online retailers.  ...  This work investigates and develops means to setup a reproducible testbed, and evaluate different state of the art algorithms in a realistic environment.  ...  There has been research on ways generate faithful user simulations from website interaction data, and how to use such simulations to create  ... 
arXiv:2110.03039v1 fatcat:oqjh4aezxjdb7jkvrn6qw4254a

Transport-domain applications of widely used data sources in the smart transportation: A survey [article]

Sina Dabiri, Kevin Heaslip
2018 arXiv   pre-print
social networks, 5) transit data with the focus on smart cards, and 6) environmental data.  ...  Moreover, in order to alleviate the shortcomings pertaining to each single data source and acquire a better understanding of mobility behavior in transportation systems, the data fusion architectures are  ...  Making the cities "smart", using Information and Communication Technology (ICT), is one solution to manage the urban troubles and enhance cities' livability, workability, and sustainability (2) .  ... 
arXiv:1803.10902v3 fatcat:tc67qy4x4vbtjb76qi6mbwrqy4
« Previous Showing results 1 — 15 out of 1,788 results