NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Proceedings of the 1st annual international ACM SIGIR conference on Information storage and retrieval (SIGIR '78)
  2. A tree algorithm for nearest neighbor searching in document retrieval systems
Loading...

Please wait, while we are loading the content...

WEIRD: An approach to concept-based information retrieval
Augmented Transition Networks as a design tool for personalized database systems
Mediator: An integrated approach to Information Retrieval
Analysis of an inverted data base structure
A file organization for cluster-based retrieval
Record block allocation for retrieval on secondary keys
A Block Structured Query Language for accessing a relational data base
A tree algorithm for nearest neighbor searching in document retrieval systems
Experiments on the determination of the relationships between terms
Does relevance feedback improve document retrieval performance?
INQUIRE system overview
INSPECTOR
MAGIC
SIRE
WEIRD: An approach to concept-based information retrieval

Similar Documents

...
A tree algorithm for nearest neighbor searching in document retrieval systems

Article

...
An efficient searching algorithm for approximate nearest neighbor queries in high dimensions

Article

...
Efficient nearest neighbor searching for motion planning (2002).

...
Abstract Efficient Nearest Neighbor Searching for Motion Planning

...
A new DR-tree K-nearest neighbor query algorithm based on direction relationship

Article

...
The ANN-tree: an index for efficient approximate nearest neighbor search

Article

...
An optimal algorithm for approximate nearest neighbor searching

Article

...
Approximate nearest neighbor searching in multimedia databases

Article

...
Geometry © 1996 Springer-Verlag New York Inc. Accounting for Boundary Effects in Nearest-Neighbor Searching ∗

Article

A tree algorithm for nearest neighbor searching in document retrieval systems

Content Provider ACM Digital Library
Author Weiss, Stephen F. Eastman, Caroline M.
Abstract The problem of finding nearest neighbors to a query in a document collection is a special case of associative retrieval, in which searches are performed using more than one key. A nearest neighbors associative retrieval algorithm, suitable for document retrieval using similarity matching, is described. The basic structure used is a binary tree, at each node a set of keys (concepts) is tested to select the most promising branch. Backtracking to initially rejected branches is allowed and often necessary. Under certain conditions, the search time required by this algorithm is 0(log2N)k. N is the number of documents, and k is a system-dependent parameter. A series of experiments with a small collection confirm the predictions made using the analytic model; k is approximately 4 in this situation. This algorithm is compared with two other searching algorithms; sequential search and clustered search. For large collections, the average search time for this algorithm is less than that for a sequential search and greater than that for a clustered search. However, the clustered search, unlike the sequential search and this algorithm, does not guarantee that the near neighbors found are actually the nearest neighbors.
Starting Page 131
Ending Page 149
Page Count 19
File Format PDF
DOI 10.1145/800096.803139
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 1978-05-10
Publisher Place New York
Access Restriction Subscribed
Content Type Text
Resource Type Article
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...