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  2. Iris flower data set - Wikipedia

    en.wikipedia.org/wiki/Iris_flower_data_set

    Scatterplot of the data set. The Iris flower data set or Fisher's Iris data set is a multivariate data set used and made famous by the British statistician and biologist Ronald Fisher in his 1936 paper The use of multiple measurements in taxonomic problems as an example of linear discriminant analysis. [1]

  3. Decision stump - Wikipedia

    en.wikipedia.org/wiki/Decision_stump

    An example of a decision stump that discriminates between two of three classes of Iris flower data set: Iris versicolor and Iris virginica. The petal width is in centimetres. This particular stump achieves 94% accuracy on the Iris dataset for these two classes. A decision stump is a machine learning model consisting of a one-level decision tree ...

  4. Ronald Fisher - Wikipedia

    en.wikipedia.org/wiki/Ronald_Fisher

    In 1936, he introduced the Iris flower data set as an example of discriminant analysis. [67] In his 1937 paper The wave of advance of advantageous genes he proposed Fisher's equation in the context of population dynamics to describe the spatial spread of an advantageous allele, and explored its travelling wave solutions. [68]

  5. Iris (plant) - Wikipedia

    en.wikipedia.org/wiki/Iris_(plant)

    Iris is a flowering plant genus of 310 accepted species [1] with showy flowers.As well as being the scientific name, iris is also widely used as a common name for all Iris species, as well as some belonging to other closely related genera.

  6. File:Iris Flowers Clustering kMeans.svg - Wikipedia

    en.wikipedia.org/wiki/File:Iris_Flowers...

    English: Iris flower data set, clustered using k means (left) and true species in the data set (right). Note that k-means is non-determinicstic, so results vary. Cluster means are visualized using larger, semi-transparent markers.

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  8. Iris japonica - Wikipedia

    en.wikipedia.org/wiki/Iris_japonica

    Iris japonica, commonly known as fringed iris, shaga and butterfly flower, is a native of China and Japan. It is a species in the genus Iris, in the subgenus Limniris and within the Lophiris section. It is a rhizomatous perennial plant, with pale blue, lavender or white flowers with an orange or yellow crest.

  9. Iris subg. Nepalensis - Wikipedia

    en.wikipedia.org/wiki/Iris_subg._Nepalensis

    The flower has a very long neck, similar to a crocus. It generally flowers in May – June. The flower has an orange caterpillar-like beard on the midrib. It also has ribbed, grey-green leaves which extend after blooming up to 10–20 cm (3.9–7.9 in). [10] Two hybrids have been found: Iris collettii var. collettii and Iris collettii var. acaulis.