Results 81 to 90 of about 1,381,457 (160)

Efficient Top-k Frequent Itemset Mining on Massive Data

open access: yesData Science and Engineering
Top-k frequent itemset mining (top-k FIM) plays an important role in many practical applications. It reports the k itemsets with the highest supports.
Xiaolong Wan, Xixian Han
doaj   +1 more source

Top-k Keyword Search Over Graphs Based On Backward Search

open access: yesITM Web of Conferences, 2017
Keyword search is one of the most friendly and intuitive information retrieval methods. Using the keyword search to get the connected subgraph has a lot of application in the graph-based cognitive computation, and it is a basic technology.
Zeng Jia-Hui   +2 more
doaj   +1 more source

Molecular Retrosynthesis Top‐K Prediction Based on the Latent Generation Process

open access: yesCAAI Transactions on Intelligence Technology
In the field of organic synthesis, the core objective of retrosynthetic methods is to deduce possible synthetic routes and precursor molecules for complex target molecules.
Yupeng Liu, Han Zhang, Rui Hu
doaj   +1 more source

TKFIM: Top-K frequent itemset mining technique based on equivalence classes. [PDF]

open access: yesPeerJ Comput Sci, 2021
Iqbal S   +5 more
europepmc   +1 more source

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