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Tf–idf
Known as:
Tfxidf
, Tf×idf
, TF * IDF
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In information retrieval, tf–idf, short for term frequency–inverse document frequency, is a numerical statistic that is intended to reflect how…
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Automatic summarization
Bag-of-words model
Deeplearning4j
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Collaborative Filtering Based on Demographic Attribute Vector
Tian Chen
,
Liang He
ETP International Conference on Future Computer…
2009
Corpus ID: 7824215
In present recommender systems, users receive items recommended on basis of their purchase records. New user experiences the cold…
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2008
2008
A Comparison of Social Bookmarking with Traditional Search
Beate Krause
,
A. Hotho
,
Gerd Stumme
European Conference on Information Retrieval
2008
Corpus ID: 15361736
Social bookmarking systems allow users to store links to internet resources on a web page. As social bookmarking systems are…
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Highly Cited
2007
Highly Cited
2007
Ultrasensitive mass balance based on a bulk acoustic mode single-crystal silicon resonator
Joshua E-Y Lee
,
B. Bahreyni
,
Yong Zhu
,
A. Seshia
2007
Corpus ID: 122513234
A single-crystal silicon resonant bulk acoustic mass sensor with a measured resolution of 125pg∕cm2 is presented. The mass sensor…
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Highly Cited
2003
Highly Cited
2003
Effects of complex magnetic ripple on fast ions in JFT-2M ferritic insert experiments
K. Shinohara
,
H. Kawashima
,
+12 authors
D. Darrow
2003
Corpus ID: 55923137
In JFT-2M, ferritic steel plates (FPs) were installed on almost the whole inner surface of the vacuum vessel. This arrangement is…
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2002
2002
Sentence Extraction by tf/idf and Position Weighting from Newspaper Articles
Yohei Seki
NTCIR Conference on Evaluation of Information…
2002
Corpus ID: 6622878
and weighting strategy to mine from a number of documents(cid:3)
Highly Cited
2000
Highly Cited
2000
Performance and Scalability of a Large-Scale N-gram Based Information Retrieval System
Ethan Millar
,
Dan Shen
,
Junli Liu
,
Charles K. Nicholas
Journal of Digital Information
2000
Corpus ID: 950129
Information retrieval has become more and more important due to the rapid growth of all kinds of information. However, there are…
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Highly Cited
1998
Highly Cited
1998
Plasma Levels of Endothelial Cell Protein C Receptor Are Elevated in Patients With Sepsis and Systemic Lupus Erythematosus : Lack of Correlation With Thrombomodulin Suggests Involvement of Different…
M. Shibakura
,
T. Koyama
,
M. Ohsawa
,
R. Kamiyama
,
S. Hirosawa
1998
Corpus ID: 19126383
2249, and Ro44-4753, respectively. These synthetic retinoids were kindly provided by F. Hoffman-La Roche, Ltd (Basel, Switzerland…
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1997
1997
Responses to Green Leaf Volatiles in Two Biogeoclimatic Zones by Striped Ambrosia Beetle, Trypodendron lineatum
J. H. Borden
,
L. Chong
,
Anne Savoie
,
I. Wilson
Journal of Chemical Ecology
1997
Corpus ID: 9520406
Experiments in the Coastal Western Hemlock (CWH) biogeoclimatic zone on the British Columbia (BC) coast and the Interior Douglas…
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Highly Cited
1981
Highly Cited
1981
A comparison of search term weighting: term relevance vs. inverse document frequency
Harry Wu
,
G. Salton
Annual International ACM SIGIR Conference on…
1981
Corpus ID: 14119842
The term relevance weighting method has been shown to produce optimal information retrieval queries under well-defined conditions…
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Highly Cited
1975
Highly Cited
1975
Superconducting-cavity stabilized oscillators with improved frequency stability
S. Stein
,
J. Turneaure
Proceedings of the IEEE
1975
Corpus ID: 8427420
X-band microwave oscillators stabilized with superconducting niobium cavities with loaded Q's of about 10<sup>10</sup>achieved…
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