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  2. k-means clustering - Wikipedia

    en.wikipedia.org/wiki/K-means_clustering

    k-medoids (also: Partitioning Around Medoids, PAM) uses the medoid instead of the mean, and this way minimizes the sum of distances for arbitrary distance functions. Fuzzy C-Means Clustering is a soft version of k -means, where each data point has a fuzzy degree of belonging to each cluster.

  3. Word2vec - Wikipedia

    en.wikipedia.org/wiki/Word2vec

    IWE combines Word2vec with a semantic dictionary mapping technique to tackle the major challenges of information extraction from clinical texts, which include ambiguity of free text narrative style, lexical variations, use of ungrammatical and telegraphic phases, arbitrary ordering of words, and frequent appearance of abbreviations and acronyms ...

  4. List of datasets for machine-learning research - Wikipedia

    en.wikipedia.org/wiki/List_of_datasets_for...

    Alternate list of reports. [368] APT reports by Kaspersky This data is not pre-processed. [369] The cyberwire This data is not pre-processed. Newsletters, podcasts, and stories. [370] Databreaches news This data is not pre-processed. News, list of news from Aug 2022 to Feb 2023 [371] Cybernews This data is not pre-processed. News, curated list ...

  5. Spark (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Spark_(mathematics)

    Equivalently, the spark of a matrix is the size of its smallest circuit (a subset of column indices such that = has a nonzero solution, but every subset of it does not [1]). If all the columns are linearly independent, s p a r k ( A ) {\displaystyle \mathrm {spark} (A)} is usually defined to be m + 1 {\displaystyle m+1} (if A {\displaystyle A ...

  6. Algebraic data type - Wikipedia

    en.wikipedia.org/wiki/Algebraic_data_type

    One of the most common examples of an algebraic data type is the singly linked list. A list type is a sum type with two variants, Nil for an empty list and Cons x xs for the combination of a new element x with a list xs to create a new list. Here is an example of how a singly linked list would be declared in Haskell:

  7. Woman Paralyzed by Falling Tree Can Move Again Thanks to ...

    www.aol.com/woman-paralyzed-falling-tree-move...

    Related: Groundbreaking Use of AI Technology Helps a Paralyzed Man Begin to Move Again "It allows us to pass current through the skin to activate the sensory nerves as they enter the spinal cord ...

  8. AOL Mail - AOL Help

    help.aol.com/products/aol-webmail

    Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.

  9. How Long Does It Take a Christmas Tree to Grow? The ... - AOL

    www.aol.com/lifestyle/long-does-christmas-tree...

    According to the National Christmas Tree Association, most Christmas trees need about 7 to 10 years to reach the ideal height for decorating, which is typically around 6 or 7 feet.This means that ...