Struct gapi_grpc::google::cloud::recommendationengine::v1beta1::FeatureMap

pub struct FeatureMap {
    pub categorical_features: HashMap<String, StringList>,
    pub numerical_features: HashMap<String, FloatList>,
}

FeatureMap represents extra features that customers want to include in the recommendation model for catalogs/user events as categorical/numerical features.

Fields

categorical_features: HashMap<String, StringList>

Categorical features that can take on one of a limited number of possible values. Some examples would be the brand/maker of a product, or country of a customer.

Feature names and values must be UTF-8 encoded strings.

For example: { "colors": {"value": ["yellow", "green"]}, "sizes": {"value":["S", "M"]}

numerical_features: HashMap<String, FloatList>

Numerical features. Some examples would be the height/weight of a product, or age of a customer.

Feature names must be UTF-8 encoded strings.

For example: { "lengths_cm": {"value":[2.3, 15.4]}, "heights_cm": {"value":[8.1, 6.4]} }

Trait Implementations

impl Clone for FeatureMap

fn clone(&self) -> FeatureMap

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FeatureMap

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FeatureMap

fn default() -> FeatureMap

Returns the “default value” for a type.

impl Message for FeatureMap

fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

pub fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

pub fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message with a length-delimiter to a buffer.

pub fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

pub fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes a length-delimited instance of the message from the buffer.

pub fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes an instance of the message from a buffer, and merges it into self.

pub fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq<FeatureMap> for FeatureMap

fn eq(&self, other: &FeatureMap) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FeatureMap) -> bool

This method tests for !=.

impl StructuralPartialEq for FeatureMap