sklearn.metrics.pairwise.paired_euclidean_distances(X, Y)

exception ftplib.error_proto Exception raised when a reply is received from the server that does not fit the response specifications

getopt.getopt(args, shortopts, longopts=[]) Parses command line options and parameter list. args is the argument list

DataFrame.reindex_like(other, method=None, copy=True, limit=None, tolerance=None)

time.time() Return the time in seconds since the epoch as a floating point number. Note that even though the time is always

default_factory This attribute is used by the __missing__() method; it is initialized from the first argument to

There is a general need for looping over not only functions on scalars but also over functions on vectors (or arrays). This concept is realized in Numpy by generalizing the universal functions (ufuncs)

set_transport(transport) Set the transport.

can_cast(from, totype, casting = ) Returns True if cast between data types can occur according to the casting rule. promote_types(type1, type2) Returns the data type with the smallest size and smallest scalar kind to which both type1 and type2 may be safely cast. min_scalar_type(a) For scalar a, returns the data type with the smallest size and smallest scalar kind which can hold its value. result_type(*arrays_and_dtypes) Returns the type that results from applying the NumPy type promotion

getattr(object, name[, default]) Return the value of the named attribute of object. name must be a string