CN109155039B - 用于时间期满清单利用预测的基于回归树压缩的特征向量机的方法 - Google Patents

用于时间期满清单利用预测的基于回归树压缩的特征向量机的方法 Download PDF

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CN109155039B
CN109155039B CN201780025157.1A CN201780025157A CN109155039B CN 109155039 B CN109155039 B CN 109155039B CN 201780025157 A CN201780025157 A CN 201780025157A CN 109155039 B CN109155039 B CN 109155039B
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S·德马尔斯
Y·H·叶
叶鹏
廖枫林
张力
K·潘
J·钱
B·约尔肯
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CN201780025157.1A 2016-04-20 2017-04-11 用于时间期满清单利用预测的基于回归树压缩的特征向量机的方法 Active CN109155039B (zh)

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US201662325006P 2016-04-20 2016-04-20
US62/325,006 2016-04-20
US15/482,453 US10528909B2 (en) 2016-04-20 2017-04-07 Regression-tree compressed feature vector machine for time-expiring inventory utilization prediction
US15/482,453 2017-04-07
PCT/US2017/026945 WO2017184379A1 (en) 2016-04-20 2017-04-11 Regression-tree compressed feature vector machine for tim-expiring inventory utilization prediction

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CN109155039B true CN109155039B (zh) 2022-03-25

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US (2) US10528909B2 (enExample)
JP (1) JP6960940B2 (enExample)
KR (1) KR20180133434A (enExample)
CN (1) CN109155039B (enExample)
AU (1) AU2017254086A1 (enExample)
CA (1) CA3021196A1 (enExample)
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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10783442B1 (en) * 2016-12-19 2020-09-22 Amazon Technologies, Inc. Demand forecasting via direct quantile loss optimization
US20190347540A1 (en) * 2018-05-10 2019-11-14 Fmr Llc AI-Based Context Evaluation Engine Apparatuses, Methods and Systems
EP3935581A4 (en) 2019-03-04 2022-11-30 Iocurrents, Inc. DATA COMPRESSION AND COMMUNICATION USING MACHINE LEARNING
US11651275B2 (en) 2019-08-19 2023-05-16 International Business Machines Corporation Tree-based associative data augmentation
US11295242B2 (en) 2019-11-13 2022-04-05 International Business Machines Corporation Automated data and label creation for supervised machine learning regression testing
US11514506B2 (en) * 2020-02-05 2022-11-29 Ebay Inc. Listing conversion estimation and optimization
US11393013B2 (en) 2020-06-25 2022-07-19 Mercari, Inc. Method, non-transitory computer-readable device, and system for intelligent listing creation
US11694218B2 (en) * 2020-06-25 2023-07-04 Mercari, Inc. Computer technology for automated pricing guidance
SG10202006372SA (en) * 2020-07-01 2021-10-28 Grabtaxi Holdings Pte Ltd Communications apparatus and method for estimating potential demand for improved forecasting and resource management
CN111680221B (zh) * 2020-08-11 2020-11-13 腾讯科技(深圳)有限公司 信息推荐方法、装置、设备及计算机可读存储介质
CN112862312B (zh) * 2021-02-07 2022-09-06 山东大学 基于随机在线算法的制造服务资源动态调度方法及系统
US11741099B2 (en) 2021-02-28 2023-08-29 International Business Machines Corporation Supporting database queries using unsupervised vector embedding approaches over unseen data
US20220374487A1 (en) * 2021-05-21 2022-11-24 Airbnb, Inc. Flexible variable listings search
CN113610308B (zh) * 2021-08-12 2024-08-20 国网江苏省电力有限公司常州供电分公司 基于剩余寿命预测的安全库存预测方法
WO2023067525A1 (en) * 2021-10-19 2023-04-27 Datalex (Ireland) Ltd. System and method for dynamically enhancing a pricing database based on external information
US20230289721A1 (en) * 2022-03-08 2023-09-14 Kinaxis Inc. Systems and methods for probabilistic estimation in tree-based forecast models
JP7690126B2 (ja) * 2022-05-30 2025-06-09 三菱電機株式会社 在庫予測システム、在庫算出装置、在庫予測方法およびプログラム
US11790240B1 (en) * 2023-02-10 2023-10-17 SurgeTech, LLC Machine learning networks, architectures and techniques for determining or predicting demand metrics in one or more channels
USD1061562S1 (en) * 2023-05-02 2025-02-11 Airbnb, Inc. Display screen with graphical user interface
US12493894B2 (en) * 2023-09-14 2025-12-09 Walmart Apollo, Llc Systems and method to facilitate modeling responses to variable values
WO2025114810A1 (en) * 2023-11-28 2025-06-05 Porcupine Union (Pty) Ltd. A method and system for generating generalised additive models (gams)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120599B2 (en) 1999-12-30 2006-10-10 Ge Capital Commercial Finance, Inc. Methods and systems for modeling using classification and regression trees
US7970713B1 (en) * 2000-05-10 2011-06-28 OIP Technologies, Inc. Method and apparatus for automatic pricing in electronic commerce
JP2002133074A (ja) * 2000-10-27 2002-05-10 Nippon Telegr & Teleph Corp <Ntt> 価格設定方法及びその装置並びにプログラムを記録した記録媒体
JP2004094809A (ja) * 2002-09-03 2004-03-25 Toshiba Corp ホテル予約予測モデル作成方法
US7010494B2 (en) * 2003-03-27 2006-03-07 University Of Washington Performing predictive pricing based on historical data
JP2005078116A (ja) 2003-08-29 2005-03-24 Toshiba Corp 料金割付配分システムおよび料金割付配分方法
US7774226B2 (en) * 2003-09-18 2010-08-10 International Business Machines Corporation Accepting bids under uncertain future demands
US7472096B2 (en) 2005-07-18 2008-12-30 Microsoft Corporation Training a learning system with arbitrary cost functions
US20130254035A1 (en) 2005-09-14 2013-09-26 Jumptap, Inc. Revenue models associated with syndication of a behavioral profile using a monetization platform
US20080222132A1 (en) 2007-03-07 2008-09-11 Jiangyi Pan Personalized shopping recommendation based on search units
US20090012955A1 (en) 2007-07-03 2009-01-08 John Chu Method and system for continuous, dynamic, adaptive recommendation based on a continuously evolving personal region of interest
US9612126B2 (en) 2007-12-03 2017-04-04 Nokia Technologies Oy Visual travel guide
WO2010120840A2 (en) * 2009-04-14 2010-10-21 Jda Software, Inc. Travel price optimization (tpo)
US8676632B1 (en) * 2009-07-16 2014-03-18 Overstock.Com, Inc. Pricing and forecasting
US20110295722A1 (en) * 2010-06-09 2011-12-01 Reisman Richard R Methods, Apparatus, and Systems for Enabling Feedback-Dependent Transactions
US9660971B1 (en) * 2012-03-08 2017-05-23 Amazon Technologies, Inc. Generating event recommendations based upon media consumption
US8612274B2 (en) * 2012-04-30 2013-12-17 Yahoo! Inc. Pricing engine revenue evaluation
US20140067439A1 (en) * 2012-09-04 2014-03-06 Duetto Research, Inc. Travel data ingestion and sessionization in a multi-tenant cloud architecture
US10467553B2 (en) 2013-03-13 2019-11-05 Airbnb, Inc. Automated determination of booking availability for user sourced accommodations
US9672223B2 (en) 2013-04-25 2017-06-06 Google Inc. Geo photo searching based on current conditions at a location
US20150310570A1 (en) * 2014-04-28 2015-10-29 Duetto Research, Inc. Open pricing and pricing rules
US20160055505A1 (en) * 2014-08-22 2016-02-25 Duetto Research, Inc. Price elasticity testing

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CA3021196A1 (en) 2017-10-26
JP2019516184A (ja) 2019-06-13
WO2017184379A1 (en) 2017-10-26
US10528909B2 (en) 2020-01-07
US10621548B2 (en) 2020-04-14
MX2018012465A (es) 2019-02-21
KR20180133434A (ko) 2018-12-14
CN109155039A (zh) 2019-01-04
WO2017184379A8 (en) 2018-11-08
US20200090116A1 (en) 2020-03-19
AU2017254086A1 (en) 2018-10-18
JP6960940B2 (ja) 2021-11-05
US20170308846A1 (en) 2017-10-26

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