Holidays Featurization - Amazon Forecast

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Holidays Featurization

Holidays is a built-in featurization that incorporates a feature-engineered dataset of national holiday information into your model. It provides native support for the holiday calendars of over 250 countries. Amazon Forecast incorporates both the Holiday API library and Jollyday API to generate holiday calendars.

The Holidays featurization is especially useful in the retail domain, where public holidays can significantly affect demand.

The Holiday featurization supports a minimum forecast frequency of 5 minutes and a maximum of 1 month.

Enabling the Holidays Featurization

The Holidays featurization is included in Amazon Forecast as an Additional Dataset, and is enabled before training a predictor. It is recommended that your historical data contains at least two years of data. This allows Forecast to identify demand patters that are associated with specific holidays. After you choose a country, Holidays applies that country’s holiday calendar to every item in your dataset during training.

You can enable Holidays using the Amazon Forecast console or the Forecast Software Development Kit (SDK).

Forecast SDK

Using the CreateAutoPredictor operation, enable Holidays by adding "Name": "holiday" and setting "Configuration" to map "CountryCode" a two-letter country code. See Country Codes.

For example, to include the USA holiday calendar, use the following code.

"DataConfig": { "AdditionalDatasets": [ { "Name": "holiday", "Configuration": { "CountryCode" : ["US"] } }, ] },
Forecast Console

Choose a country from the Country for Holidays drop-down during the Train Predictor stage.

Toggle switch to activate holidays and dropdown menu to select a country for forecast accuracy.

Country Codes

Amazon Forecast provides native support for the public holiday calendars of the following countries. Use the Country Code when specifying a country with the API.

Supported Countries
Country Country Code

Afghanistan

AF

Åland Islands

AX

Albania

AL

Algeria

DZ

American Samoa

AS

Andorra

AD

Angola

AO

Anguilla

AI

Antartica

AQ

Antigua and Barbuda

AG

Argentina

AR

Armenia

AM

Aruba

AW

Australia

AU

Austria

AT

Azerbaijan

AZ

Bahamas

BS

Bahrain

BH

Bangladesh

BD

Barbados

BB

Belarus

BY

Belgium

BE

Belize

BZ

Benin

BJ

Bermuda

BM

Bhutan

BT

Bolivia

BO

Bosnia and Herzegovina

BA

Botswana

BW

Bouvet Island

BV

Brazil

BR

British Indian Ocean Territory

IO

British Virgin Islands

VG

Brunei Darussalam

BN

Bulgaria

BG

Burkina Faso

BF

Burundi

BI

Cambodia

KH

Cameroon

CM

Canada

CA

Cape Verde

CV

Caribbean Netherlands

BQ

Cayman Islands

KY

Central African Republic

CF

Chad

TD

Chile

CL

China

CN

Christmas Island

CX

Cocos (Keeling) Islands

CC

Colombia

CO

Comoros

KM

Cook Islands

CK

Costa Rica

CR

Croatia

HR

Cuba

CU

Curaçao

CW

Cyprus

CY

Czechia

CZ

Democratic Republic of the Congo

CD

Denmark

DK

Djibouti

DJ

Dominica

DM

Dominican Republic

DO

Ecuador

EC

Egypt

EG

El Salvador

SV

Equatorial Guinea

GQ

Eritrea

ER

Estonia

EE

Eswatini

SZ

Ethiopia

ET

Falkland Islands

FK

Faroe Islands

FO

Fiji

FJ

Finland

FI

France

FR

French Guiana

GF

French Polynesia

PF

French Southern Territories

TF

Gabon

GA

Gambia

GM

Georgia

GE

Germany

DE

Ghana

GH

Gibraltar

GI

Greece

GR

Greenland

GL

Grenada

GD

Guadeloupe

GP

Guam

GU

Guatemala

GT

Guernsey

GG

Guinea

GN

Guinea-Bissau

GW

Guyana

GY

Haiti

HT

Heard Island and McDonald Islands

HM

Honduras

HN

Hong Kong

HK

Hungary

HU

Iceland

IS

India

IN

Indonesia

ID

Iran

IR

Iraq

IQ

Ireland

IE

Isle of Man

IM

Israel

IL

Italy

IT

Ivory Coast

CI

Jamaica

JM

Japan

JP

Jersey

JE

Jordan

JO

Kazakhstan

KZ

Kenya

KE

Kiribati

KI

Kosovo

XK

Kuwait

KW

Kyrgyzstan

KG

Laos

LA

Latvia

LV

Lebanon

LB

Lesotho

LS

Liberia

LR

Libya

LY

Liechtenstein

LI

Lithuania

LT

Luxembourg

LU

Macao

MO

Madagascar

MG

Malawi

MW

Malaysia

MY

Maldives

MV

Mali

ML

Malta

MT

Marshall Islands

MH

Martinique

MQ

Mauritania

MR

Mauritius

MU

Mayotte

YT

Mexico

MX

Micronesia

FM

Moldova

MD

Monaco

MC

Mongolia

MN

Montenegro

ME

Montserrat

MS

Morocco

MA

Mozambique

MZ

Myanmar

MM

Namibia

NA

Nauru

NR

Nepal

NP

Netherlands

NL

New Caledonia

NC

New Zealand

NZ

Nicaragua

NI

Niger

NE

Nigeria

NG

Niue

NU

Norfolk Island

NF

North Korea

KP

North Macedonia

MK

Northern Mariana Islands

MP

Norway

NO

Oman

OM

Pakistan

PK

Palau

PW

Palestine

PS

Panama

PA

Papua New Guinea

PG

Paraguay

PY

Peru

PE

Philippines

PH

Pitcairn Islands

PN

Poland

PL

Portugal

PT

Puerto Rico

PR

Qatar

QA

Republic of the Congo

CG

Réunion

RE

Romania

RO

Russian Federation

RU

Rwanda

RW

Saint Barthélemy

BL

"Saint Helena, Ascension and Tristan da Cunha "

SH

Saint Kitts and Nevis

KN

Saint Lucia

LC

Saint Martin

MF

Saint Pierre and Miquelon

PM

Saint Vincent and the Grenadines

VC

Samoa

WS

San Marino

SM

Sao Tome and Principe

ST

Saudi Arabia

SA

Senegal

SN

Serbia

RS

Seychelles

SC

Sierra Leone

SL

Singapore

SG

Sint Maarten

SX

Slovakia

SK

Slovenia

SI

Solomon Islands

SB

Somalia

SO

South Africa

ZA

South Georgia and the South Sandwich Islands

GS

South Korea

KR

South Sudan

SS

Spain

ES

Sri Lanka

LK

Sudan

SD

Suriname

SR

Svalbard and Jan Mayen

SJ

Sweden

SE

Switzerland

CH

Syrian Arab Republic

SY

Taiwan

TW

Tajikistan

TJ

Tanzania

TZ

Thailand

TH

Timor-Leste

TL

Togo

TG

Tokelau

TK

Tonga

TO

Trinidad and Tobago

TT

Tunisia

TN

Turkey

TR

Turkmenistan

TM

Turks and Caicos Islands

TC

Tuvalu

TV

Uganda

UG

Ukraine

UA

United Arab Emirates

AE

United Kingdom

GB

United Nations

UN

United States

US

United States Minor Outlying Islands

UM

United States Virgin Islands

VI

Uruguay

UY

Uzbekistan

UZ

Vanuatu

VU

Vatican City

VA

Venezuela

VE

Vietnam

VN

Wallis and Futuna

WF

Western Sahara

EH

Yemen

YE

Zambia

ZM

Zimbabwe

ZW

Additional Holiday Calendars

Amazon Forecast also supports holidays for India, Korea, and United Arab Emirates. Their holidays are listed below.

India - "IN"

January 26 - Republic Day

August 15 - Independence Day

October 2 - Gandhi Jayanti

Korea - "KR"

January 1 - New Year

March 1 - Independence Movement Day

May 5 - Children's Day

June 6 - Memorial Day

August 15 - Liberation Day

October 3 - National Foundation Day

October 9 - Hangul Day

December 25 - Christmas Day

United Arab Emirates - "AE"

January 1 - New Year

December 1 - Commemoration Day

December 2-3 - National Day

Ramadan*

Eid al-Fitr*

Eid al-Adha*

Islamic New Year*

*Islamic Holidays are determined by lunar cycles.