Hotel Information

San Diego Marriott Mission Valley
8757 Rio San Diego Drive, San Diego, California 92108
Phone Number: +1 (619) 692-3800
Hotel web address:


SIAM does not share or distribute personal, registration or housing details with any company or person. Improper solicitation of hotel reservations is not approved by SIAM, and any claim SIAM has provided attendee contact information for solicitation is fraudulent. Reservations offered by unaffiliated organizations may promise lower rates, however, they may be illegitimate, nonexistent, non-refundable, or have unreasonable cancellation or change penalties. Please be aware of, and report any unauthorized solicitation to [email protected].


Toll Free Reservations (USA and Canada): 1-800-842-5329
Reservation Fax: +1 (619) 297-3960
Group Rate Reservations Link ($164):

Student Rate Reservations Link ($127):
Student ID must be presented upon check-in. SIAM is able to negotiate a limited number of special student rate rooms. Please book early as these rooms sell out quickly!

Government employees are encouraged to reserve a room in the conference block at the group rate of $164. The negotiated group rate is below the standard GSA rates.

Hotel Reservation Deadline: April 3, 2018



Discover the getaway you've been craving at San Diego Marriott Mission Valley. The San Diego Marriott hotel blends the luxuries of comfort and convenience with easy access to popular attractions including Old Town, Mission Bay, the Rio Vista Trolley, SeaWorld® San Diego, Qualcomm Stadium, and Petco Park, home of the San Diego Padres. Immerse yourself in the energy of the Mission Valley hotel, featuring a unique blend of Spanish accents and tropical landscaping. Enjoy a host of amenities and services, from breathtaking balcony views and gourmet dining at DEN to the fully equipped fitness center and outdoor pool with a waterfall. Well-appointed guest rooms offer high-speed Internet and luxurious bedding. The concierge levels and 19 meeting rooms with 28,000 square feet of premium event space set them apart from other hotels in Mission Valley. Whether you're there for work or play, you will appreciate our Mission Valley hotel's unmatched charm and sophistication.

Did you know?

Your support in staying at the San Diego Marriott Mission Valley helps keep the conference costs down, which directly affects your registration fees. SIAM guarantees the hotel that we will fill a certain number of “room nights” (rooms per night) during the conference.  SIAM incurs penalties if too many attendees opt to stay in other hotels in the area or neglect to indicate to the hotel that they are with the SIAM conference. At this time, conference costs do not include meeting room rental. If SIAM fails to fill the contracted room block, SIAM is charged the cost for the meeting rooms on a daily basis, along with a hefty penalty. Future registration fees could increase to cover these additional risks.


SIAM is holding a block of rooms at the San Diego Marriott Mission Valley. These rooms are being held on a first-come, first-served basis at the following discounted rates. Please be aware the room block fills quickly, so we suggest you make your hotel and travel plans early.

The group rate is guaranteed until the cutoff date or until the room block is full. If rooms are available after the cutoff date, they will be offered at the best available rate.

Reservation Deadline – March 28, 2017 (or until the room block is filled)

Single/Double             $164 per night plus 12.5% tax
Student rate                $127 per night plus 12.5% tax
Student ID must be presented upon check-in. SIAM is able to negotiate a limited number of special student rate rooms. Please book early as these rooms sell out quickly!

Room rates include complimentary Internet access.
All rooms based on availability.
All rates are subject to state and local occupancy taxes.

In the event that you find a lower room rate, please make the reservation at the lower rate and notify SIAM immediately ([email protected]). By doing this you will receive the lower rate and be counted towards the SIAM room block. However, please be aware by booking outside the SIAM room block at a lower rate, you may not receive the same benefits as rooms reserved in the SIAM room block (i.e complimentary Internet access).

Reservations are not confirmed until acknowledged in writing by the hotel or verified by phone. Be sure to get a confirmation number from the hotel and be prepared to provide that number to the front desk clerk upon check-in at the hotel. If hotel reservations are requested by facsimile and written confirmation is not received within two weeks of sending the facsimile, please contact the hotel immediately to verify that the reservation request was received and processed. Be sure to get a confirmation number. 

When making reservations, be sure to identify yourself as an attendee of the SIAM International Conference on Data Mining. In order to receive the SIAM group rate, please make your reservations using the above group reservation link, by fax at +1 (619) 297-3960 or by mailing the Hotel Reservation Form directly to the San Diego Marriott Mission Valley. You may also make your reservation by phone by calling 1-800-842-5329 (USA and Canada) or +1 (619) 692-3800.

Do not make your reservation online using the hotel’s general web site, as this will not allow you to obtain the SIAM group rate. Be sure to use the group link if making reservations online. Remember to get your confirmation number!


Welcome Reception

When making your reservation, remember that the Welcome Reception is scheduled for Thursday, May 3, 2018. This is an excellent networking opportunity!



If you need to change or cancel your reservation, you must contact the hotel by 6:00 PM on the scheduled arrive date to avoid a cancellation fee. You can contact the hotel at 1-800-842-5329 (USA and Canada) or +1 (619) 692-3800. Remember to get a cancellation number!


Check-In and Check-Out

Check-in time is 4:00 PM and check-out time is 11:00 AM.



The San Diego Marriott Mission Valley requires a credit card to confirm and guarantee your reservation. The hotel will send out e-mail confirmations upon request.


Health Facilities

Hotel guests will have complimentary use of the fitness center, outdoor pool and whirlpool, and lobby concierge in the San Diego Marriott Mission Valley.



Posted rates apply.


Telephone Messages

The hotel operator can be reached at +1 (619) 692-3800. Telephone messages can be left in guest rooms for guests staying in the hotel.


Hotel Room Reservation Form

The hotel reservation form is now available


Hotel Room Sharing Form

The hotel room sharing form is now available.

To RSVP to the conference on Facebook and connect with other attendees, find roommates etc., please visit .

If you are tweeting about the conference, please use the designated hashtag to enable other attendees to keep up with the Twitter conversation and to allow better archiving of our conference discussions. The hashtag for this meeting is #SIAMSDM18. SIAM’s Twitter handle is @TheSIAMNews.

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