tech.ml.dataset.impl.dataset — techascent/tech.ml.dataset 2.15

item-val->string clj

(item-val->string item-val item-dtype item-name)

new-dataset clj

(new-dataset column-seq)

(new-dataset options column-seq)

(new-dataset options ds-metadata column-seq)

Create a new dataset from a sequence of columns. Data will be converted into columns using ds-col-proto/ensure-column-seq. If the column seq is simply a collection of vectors, for instance, columns will be named ordinally. options map - :dataset-name - Name of the dataset. Defaults to "_unnamed". :key-fn - Key function used on all column names before insertion into dataset.

The return value fulfills the dataset protocols.