Abstract
Point-of-Interest recommendation is an area of increasing research and development interest within the widely adopted technologies known as Recommender Systems. Among them, those that exploit information coming from Location-Based Social Networks are very popular nowadays and could work with different information sources, which pose several challenges and research questions to the community as a whole. We present a systematic review focused on the research done over the past 10 years about this topic. We discuss and categorize the algorithms and evaluation methodologies used in these works and point out the opportunities and challenges that remain open in the field. More specifically, we report on the leading recommendation techniques and information sources that have been exploited more often (such as the geographical signal and deep learning approaches) while we also examine the lack of reproducibility in the field that may hinder real performance improvements.
- [1] . 2015. Unifying spatial, temporal and semantic features for an effective GPS trajectory-based location recommendation. In ADC
(Lecture Notes in Computer Science) , Vol. 9093. Springer, 41–53.Google Scholar - [2] . 2005. Toward the next generation of recommender systems: A survey of the state-of-the-art and possible extensions. IEEE Trans. Knowl. Data Eng. 17, 6 (2005), 734–749.Google ScholarDigital Library
- [3] . 2009. Improvements that don’t add up: Ad-hoc retrieval results since 1998. In CIKM. ACM, 601–610.Google Scholar
- [4] . 2019. DLRS: Deep learning-based recommender system for smart healthcare ecosystem. In ICC. IEEE, 1–6.Google Scholar
- [5] . 2011. Modern Information Retrieval—The Concepts and Technology behind Search (2nd ed.). Pearson Education Ltd., Harlow, England.Google Scholar
- [6] . 1997. Content-Based, collaborative recommendation. Commun. ACM 40, 3 (1997), 66–72.Google ScholarDigital Library
- [7] . 2012. Location-based and preference-aware recommendation using sparse geo-social networking data. In SIGSPATIAL/GIS. ACM, 199–208.Google Scholar
- [8] . 2015. Recommendations in location-based social networks: A survey. GeoInformatica 19, 3 (2015), 525–565.Google ScholarDigital Library
- [9] . 2016. MAPS: A multi aspect personalized POI recommender system. In RecSys. ACM, 281–284.Google Scholar
- [10] . 2016. GeoTeCS: Exploiting geographical, temporal, categorical and social aspects for personalized POI recommendation (invited paper). In IRI. IEEE Computer Society, 94–101.Google Scholar
- [11] . 2018. ReEL: Review aware explanation of location recommendation. In UMAP. ACM, 23–32.Google Scholar
- [12] . 2007. Lessons from the Netflix prize challenge. SIGKDD Explor. 9, 2 (2007), 75–79.Google ScholarDigital Library
- [13] . 2017. Statistical biases in Information Retrieval metrics for recommender systems. Inf. Retr. J. 20, 6 (2017), 606–634.Google ScholarDigital Library
- [14] . 2020. Recommending accommodation filters with online learning. In ORSUM@RecSys (CEUR Workshop Proceedings), Vol. 2715.Google Scholar
- [15] . 2018. Location recommendation with social media data. In Social Information Access.
Lecture Notes in Computer Science , Vol. 10100. Springer, 624–653.Google ScholarCross Ref - [16] . 2015. Robust collaborative recommendation. In Recommender Systems Handbook. Springer, 961–995.Google ScholarCross Ref
- [17] . 2007. Hybrid web recommender systems. In The Adaptive Web (Lecture Notes in Computer Science), Vol. 4321. Springer, 377–408.Google Scholar
- [18] . 2018. A comprehensive survey of graph embedding: Problems, techniques, and applications. IEEE Trans. Knowl. Data Eng. 30, 9 (2018), 1616–1637.Google ScholarDigital Library
- [19] . 2014. Time-aware recommender systems: A comprehensive survey and analysis of existing evaluation protocols. User Model. User-Adapt. Interact. 24, 1–2 (2014), 67–119.Google ScholarDigital Library
- [20] . 2010. Content-based recommendation in social tagging systems. In RecSys. ACM, 237–240.Google Scholar
- [21] . 2020. Points-of-Interest recommendation algorithm based on LBSN in edge computing environment. IEEE Access 8 (2020), 47973–47983.Google ScholarCross Ref
- [22] . 2015. Novelty and diversity in recommender systems. In Recommender Systems Handbook. Springer, 881–918.Google ScholarCross Ref
- [23] . 2016. Learning points and routes to recommend trajectories. In CIKM. ACM, 2227–2232.Google Scholar
- [24] . 2015. On information coverage for location category based point-of-interest recommendation. In AAAI. AAAI Press, 37–43.Google Scholar
- [25] . 2016. Modeling user mobility via user psychological and geographical behaviors towards point of-interest recommendation. In DASFAA (1) (Lecture Notes in Computer Science), Vol. 9642. Springer, 364–380.Google Scholar
- [26] . 2016. A unified point-of-interest recommendation framework in location-based social networks. ACM Trans. Intell. Syst. Technol. 8, 1 (2016), 10:1–10:21.Google Scholar
- [27] . 2013. Where you like to go next: Successive point-of-interest recommendation. In IJCAI. IJCAI/AAAI, 2605–2611.Google ScholarDigital Library
- [28] . 2013. Evaluation of social, geography, location effects for point-of-interest recommendation. In ICDM Workshops. IEEE Computer Society, 766–772.Google Scholar
- [29] . 2011. Friendship and mobility: User movement in location-based social networks. In KDD. ACM, 1082–1090.Google Scholar
- [30] . 2018. Recommendation of points-of-interest using graph embeddings. In DSAA. IEEE, 31–40.Google Scholar
- [31] . 2019. Recommending points of interest in LBSNs using deep learning techniques. In INISTA. IEEE, 1–6.Google Scholar
- [32] . 2019. Personalized POI recommendation based on check-in data and geographical-regional influence. In ICMLSC. Association for Computing Machinery, 128–133.Google Scholar
- [33] . 2015. Semantics-Aware content-based recommender systems. In Recommender Systems Handbook. Springer, 119–159.Google ScholarCross Ref
- [34] . 2020. Adversarial machine learning in recommender systems (AML-RecSys). In WSDM. ACM, 869–872.Google Scholar
- [35] . 2019. Characterisation of traveller types using check-in data from location-based social networks. In ENTER. Springer, 15–26.Google Scholar
- [36] . 2018. Objectives and state-of-the-art of location-based social network recommender systems. ACM Comput. Surv. 51, 1 (2018), 18:1–18:28.Google Scholar
- [37] . 2015. Constraint-Based recommender systems. In Recommender Systems Handbook. Springer, 161–190.Google ScholarCross Ref
- [38] . 2015. Personalized ranking metric embedding for next new POI recommendation. In IJCAI. AAAI Press, 2069–2075.Google Scholar
- [39] . 2021. An effective hotel recommendation system through processing heterogeneous data. Electronics 10, 16 (2021).Google ScholarCross Ref
- [40] . 2013. Exploring temporal effects for location recommendation on location-based social networks. In RecSys. ACM, 93–100.Google Scholar
- [41] . 2015. Content-Aware point of interest recommendation on location-based social networks. In AAAI. AAAI Press, 1721–1727.Google Scholar
- [42] . 2012. gSCorr: Modeling geo-social correlations for new check-ins on location-based social networks. In CIKM. ACM, 1582–1586.Google Scholar
- [43] . 2018. A personalized point-of-interest recommendation model via fusion of geo-social information. Neurocomputing 273 (2018), 159–170.Google ScholarDigital Library
- [44] . 2014. A survey on algorithmic approaches for solving tourist trip design problems. J. Heurist. 20, 3 (2014), 291–328.Google ScholarDigital Library
- [45] . 2019. A two-step personalized location recommendation based on multi-objective immune algorithm. Inf. Sci. 475 (2019), 161–181.Google ScholarCross Ref
- [46] . 2015. Evaluating recommender systems. In Recommender Systems Handbook. Springer, 265–308.Google ScholarCross Ref
- [47] . 2019. Network embedding-aware point-of-interest recommendation in location-based social networks. Complexity 2019 (2019), 3574194:1–3574194:18.Google ScholarDigital Library
- [48] . 2015. Topic-Sensitive location recommendation with spatial awareness. In WI-IAT (1). IEEE Computer Society, 237–243.Google Scholar
- [49] . 2019. Modeling heterogeneous influences for point-of-interest recommendation in location-based social networks. In ICWE (Lecture Notes in Computer Science), Vol. 11496. Springer, 72–80.Google Scholar
- [50] . 2015. Complementary usage of tips and reviews for location recommendation in yelp. In PAKDD (2) (Lecture Notes in Computer Science), Vol. 9078. Springer, 720–731.Google Scholar
- [51] . 2017. Category-aware next point-of-interest recommendation via listwise bayesian personalized ranking. In IJCAI. ijcai.org, 1837–1843.Google Scholar
- [52] . 2016. Inferring a personalized next point-of-interest recommendation model with latent behavior patterns. In AAAI. AAAI Press, 137–143.Google Scholar
- [53] . 2016. Fusing similarity models with markov chains for sparse sequential recommendation. In ICDM. IEEE, 191–200.Google Scholar
- [54] . 2016. Point-Of-Interest recommendation using temporal orientations of users and locations. In DASFAA (1) (Lecture Notes in Computer Science), Vol. 9642. Springer, 330–347.Google Scholar
- [55] . 2014. Social topic modeling for point-of-interest recommendation in location-based social networks. In ICDM. IEEE Computer Society, 845–850.Google Scholar
- [56] . 2018. Location based services: Ongoing evolution and research agenda. J. Locat. Based Serv. 12, 2 (2018), 63–93.Google ScholarCross Ref
- [57] . 2020. Multi-modal Bayesian embedding for point-of-interest recommendation on location-based cyber-physical-social networks. Fut. Gener. Comput. Syst. 108 (2020), 1119–1128.Google ScholarCross Ref
- [58] . 2018. News recommender systems—Survey and roads ahead. Inf. Process. Manage. 54, 6 (2018), 1203–1227.Google ScholarCross Ref
- [59] . 2018. An efficient multi-party scheme for privacy preserving collaborative filtering for healthcare recommender system. Fut. Gener. Comput. Syst. 86 (2018), 297–307.Google ScholarDigital Library
- [60] . 2019. Causal inference and counterfactual reasoning (3hr tutorial). In WSDM. ACM, 828–829.Google Scholar
- [61] . 2015. People-to-People reciprocal recommenders. In Recommender Systems Handbook. Springer, 545–567.Google ScholarCross Ref
- [62] . 2015. Advances in collaborative filtering. In Recommender Systems Handbook. Springer, 77–118.Google ScholarCross Ref
- [63] . 2010. Travel route recommendation using geotags in photo sharing sites. In CIKM. ACM, 579–588.Google Scholar
- [64] . 2012. LARS: A location-aware recommender system. In ICDE. IEEE Computer Society, 450–461.Google Scholar
- [65] . 2016. Point-of-Interest recommendations: Learning potential check-ins from friends. In KDD. ACM, 975–984.Google Scholar
- [66] . 2017. Learning user’s intrinsic and extrinsic interests for point-of-interest recommendation: A unified approach. In IJCAI. ijcai.org, 2117–2123.Google Scholar
- [67] . 2018. Next point-of-interest recommendation with temporal and multi-level context attention. In ICDM. IEEE Computer Society, 1110–1115.Google Scholar
- [68] . 2015. Rank-GeoFM: A ranking based geographical factorization method for point of interest recommendation. In SIGIR. ACM, 433–442.Google Scholar
- [69] . 2015. Learning recency based comparative choice towards point-of-interest recommendation. Expert Syst. Appl. 42, 9 (2015), 4274–4283.Google ScholarDigital Library
- [70] . 2015. Content-Aware collaborative filtering for location recommendation based on human mobility data. In ICDM. IEEE Computer Society, 261–270.Google Scholar
- [71] . 2020. Geography-Aware sequential location recommendation. In KDD. ACM, 2009–2019.Google Scholar
- [72] . 2016. Regularized content-aware tensor factorization meets temporal-aware location recommendation. In ICDM. IEEE Computer Society, 1029–1034.Google Scholar
- [73] . 2014. GeoMF: Joint geographical modeling and matrix factorization for point-of-interest recommendation. In KDD. ACM, 831–840.Google Scholar
- [74] . 2013. Learning geographical preferences for point-of-interest recommendation. In KDD. ACM, 1043–1051.Google Scholar
- [75] . 2020. VGMF: Visual contents and geographical influence enhanced point-of-interest recommendation in location-based social network. (unpublished).Google Scholar
- [76] . 2013. Point-of-Interest recommendation in location based social networks with topic and location awareness. In SDM. SIAM, 396–404.Google Scholar
- [77] . 2015. A general geographical probabilistic factor model for point of interest recommendation. IEEE Trans. Knowl. Data Eng. 27, 5 (2015), 1167–1179.Google ScholarDigital Library
- [78] . 2016. Repeat buyer prediction for e-commerce. In KDD. ACM, 155–164.Google Scholar
- [79] . 2013. Personalized point-of-interest recommendation by mining users’ preference transition. In CIKM. ACM, 733–738.Google Scholar
- [80] . 2016. Unified point-of-interest recommendation with temporal interval assessment. In KDD. ACM, 1015–1024.Google Scholar
- [81] . 2017. An experimental evaluation of point-of-interest recommendation in location-based social networks. PVLDB 10, 10 (2017), 1010–1021.Google ScholarDigital Library
- [82] . 2014. Exploiting geographical neighborhood characteristics for location recommendation. In CIKM. ACM, 739–748.Google Scholar
- [83] . 2019. Trends in content-based recommendation - Preface to the special issue on Recommender systems based on rich item descriptions. User Model. User Adapt. Interact. 29, 2 (2019), 239–249.Google ScholarDigital Library
- [84] . 2018. Point-of-Interest recommendation: Exploiting self-attentive autoencoders with neighbor-aware influence. In CIKM. ACM, 697–706.Google Scholar
- [85] . 2018. A contextual attention recurrent architecture for context-aware venue recommendation. In SIGIR. ACM, 555–564.Google Scholar
- [86] . 2020. Cold-start point-of-interest recommendation through crowdsourcing. ACM Trans. Web 14, 4 (2020), 19:1–19:36.Google ScholarDigital Library
- [87] . 2006. Being accurate is not enough: How accuracy metrics have hurt recommender systems. In CHI Extended Abstracts. ACM, 1097–1101.Google Scholar
- [88] . 2004. Tobler’s first law and spatial analysis. Ann. Assoc. Am. Geogr. 94, 2 (2004), 284–289.
DOI: Google ScholarCross Ref - [89] . 2017. Comparative study of word embedding methods in topic segmentation. In KES (Procedia Computer Science), Vol. 112. Elsevier, 340–349.Google Scholar
- [90] . 2016. Quality models for venue recommendation in location-based social network. Multimedia Tools Appl. 75, 20 (2016), 12521–12534.Google ScholarDigital Library
- [91] . 2015. A comprehensive survey of neighborhood-based recommendation methods. In Recommender Systems Handbook. Springer, 37–76.Google ScholarCross Ref
- [92] . 2012. A random walk around the city: New venue recommendation in location-based social networks. In SocialCom/PASSAT. IEEE Computer Society, 144–153.Google Scholar
- [93] . 2017. Predicting your next stop-over from location-based social network data with recurrent neural networks. In RecTour@RecSys (CEUR Workshop Proceedings), Vol. 1906. CEUR-WS.org, 1–8.Google Scholar
- [94] . 2014. Spotting misbehaviors in location-based social networks using tensors. In WWW (Companion Volume). ACM, 551–552.Google Scholar
- [95] . 2014. DeepWalk: Online learning of social representations. In KDD. ACM, 701–710.Google Scholar
- [96] . 2019. Spatiotemporal representation learning for translation-based POI recommendation. ACM Trans. Inf. Syst. 37, 2 (2019), 18:1–18:24.Google ScholarDigital Library
- [97] . 2020. Joint geographical and temporal modeling based on matrix factorization for point-of-interest recommendation. In ECIR (1) (Lecture Notes in Computer Science), Vol. 12035. Springer, 205–219.Google Scholar
- [98] . 2017. A reliable point of interest recommendation based on trust relevancy between users. Wireless Pers. Commun. 97, 2 (2017), 2751–2780.Google ScholarDigital Library
- [99] . 2017. Context-aware probabilistic matrix factorization modeling for point-of-interest recommendation. Neurocomputing 241 (2017), 38–55.Google ScholarDigital Library
- [100] . 2009. BPR: Bayesian personalized ranking from implicit feedback. In UAI. AUAI Press, 452–461.Google ScholarDigital Library
- [101] . 2010. Factorizing personalized Markov chains for next-basket recommendation. In WWW. ACM, 811–820.Google Scholar
- [102] . 2015. Recommender systems: Introduction and challenges. In Recommender Systems Handbook. Springer, 1–34.Google ScholarCross Ref
- [103] . 2014. Comparative recommender system evaluation: Benchmarking recommendation frameworks. In RecSys. ACM, 129–136.Google Scholar
- [104] . 2020. Applying reranking strategies to route recommendation using sequence-aware evaluation. User Model. User Adapt. Interact. 30, 4 (2020), 659–725.Google ScholarCross Ref
- [105] . 2005. An MDP-Based recommender system. J. Mach. Learn. Res. 6 (2005), 1265–1295.Google ScholarDigital Library
- [106] . 2016. Attraction recommendation: Towards personalized tourism via collective intelligence. Neurocomputing 173 (2016), 789–798.Google ScholarDigital Library
- [107] . 2019. An adaptive point-of-interest recommendation method for location-based social networks based on user activity and spatial features. Knowl.-Based Syst. 163 (2019), 267–282.Google ScholarCross Ref
- [108] . 2002. Intelligent systems for tourism. IEEE Intell. Syst. 17, 6 (2002), 53–64.Google ScholarDigital Library
- [109] . 2016. Incorporating spatial, temporal, and social context in recommendations for location-based social networks. IEEE Trans. Comput. Soc. Syst. 3, 4 (2016), 164–175.Google ScholarCross Ref
- [110] . 2014. Recommender Systems for Location-based Social Networks. Springer.Google ScholarCross Ref
- [111] . 2011. Geo-social recommendations based on incremental tensor reduction and local path traversal. In GIS-LBSN. ACM, 89–96.Google Scholar
- [112] . 2018. Investigating the utility of the weather context for point of interest recommendations. J. IT Tour. 19, 1–4 (2018), 117–150.Google Scholar
- [113] . 2014. Group-Based personalized location recommendation on social networks. In APWeb (Lecture Notes in Computer Science), Vol. 8709. Springer, 68–80.Google Scholar
- [114] . 2018. Exploiting POI-Specific geographical influence for point-of-interest recommendation. In IJCAI. 3877–3883.Google Scholar
- [115] . 2013. Location recommendation in location-based social networks using user check-in data. In SIGSPATIAL/GIS. ACM, 364–373.Google Scholar
- [116] . 2017. What your images reveal: Exploiting visual contents for point-of-interest recommendation. In WWW. ACM, 391–400.Google Scholar
- [117] . 2020. Geography-Aware inductive matrix completion for personalized point-of-interest recommendation in smart cities. IEEE IoT J. 7, 5 (2020), 4361–4370.Google Scholar
- [118] . 2020. Trust-Enhanced collaborative filtering for personalized point of interests recommendation. IEEE Trans. Ind. Inform. 16, 9 (2020), 6124–6132.Google ScholarCross Ref
- [119] . 2016. Learning graph-based POI embedding for location-based recommendation. In CIKM. ACM, 15–24.Google Scholar
- [120] . 2020. Where to go: An effective point-of-interest recommendation framework for heterogeneous social networks. Neurocomputing 373 (2020), 56–69.Google ScholarCross Ref
- [121] . 2017. Bridging collaborative filtering and semi-supervised learning: A neural approach for POI recommendation. In KDD. ACM, 1245–1254.Google Scholar
- [122] . 2016. Participatory cultural mapping based on collective behavior data in location-based social networks. ACM Trans. Intell. Syst. Technol. 7, 3 (2016), 30:1–30:23.Google ScholarDigital Library
- [123] . 2013. A sentiment-enhanced personalized location recommendation system. In HT. ACM, 119–128.Google Scholar
- [124] . 2018. Differential privacy for information retrieval. In WSDM. ACM, 777–778.Google Scholar
- [125] . 2015. Context-aware point-of-interest recommendation using tensor factorization with social regularization. In SIGIR. ACM, 1007–1010.Google Scholar
- [126] . 2018. Collaborative location recommendation by integrating multi-dimensional contextual information. ACM Trans. Internet Technol. 18, 3 (2018), 32:1–32:24.Google ScholarDigital Library
- [127] . 2011. Exploiting geographical influence for collaborative point-of-interest recommendation. In SIGIR. ACM, 325–334.Google Scholar
- [128] . 2015. Modeling location-based user rating profiles for personalized recommendation. Trans. Knowl. Discov. Data 9, 3 (2015), 19:1–19:41.Google Scholar
- [129] . 2019. Time-aware metric embedding with asymmetric projection for successive POI recommendation. World Wide Web 22, 5 (2019), 2209–2224.Google ScholarDigital Library
- [130] . 2014. Mining user check-in behavior with a random walk for urban point-of-interest recommendations. ACM Trans. Intell. Syst. Technol. 5, 3 (2014), 40:1–40:26.Google ScholarDigital Library
- [131] . 2012. Urban point-of-interest recommendation by mining user check-in behaviors. In UrbComp@KDD. ACM, 63–70.Google Scholar
- [132] . 2019. Modeling user contextual behavior semantics with geographical influence for point-of-interest recommendation. In SEKE. KSI Research Inc. and Knowledge Systems Institute Graduate School, 373–484.Google Scholar
- [133] . 2015. A survey of point-of-interest recommendation in location-based social networks. In Workshops at the Twenty-Ninth AAAI Conference on Artificial Intelligence.Google Scholar
- [134] . 2013. Time-aware point-of-interest recommendation. In SIGIR. ACM, 363–372.Google Scholar
- [135] . 2014. Graph-based point-of-interest recommendation with geographical and temporal influences. In CIKM. ACM, 659–668.Google Scholar
- [136] . 2015. GeoSoCa: Exploiting geographical, social and categorical correlations for point-of-interest recommendations. In SIGIR. ACM, 443–452.Google Scholar
- [137] . 2014. LORE: Exploiting sequential influence for location recommendations. In SIGSPATIAL/GIS. ACM, 103–112.Google Scholar
- [138] . 2015. iGeoRec: A personalized and efficient geographical location recommendation framework. IEEE Trans. Serv. Comput. 8, 5 (2015), 701–714.Google ScholarCross Ref
- [139] . 2015. ORec: An opinion-based point-of-interest recommendation framework. In CIKM. ACM, 1641–1650.Google Scholar
- [140] . 2019. Deep learning based recommender system: A survey and new perspectives. ACM Comput. Surv. 52, 1 (2019), 5:1–5:38.Google Scholar
- [141] . 2015. Location and time aware social collaborative retrieval for new successive point-of-interest recommendation. In CIKM. ACM, 1221–1230.Google Scholar
- [142] . 2020. Personalized location recommendation by fusing sentimental and spatial context. Knowl. Based Syst. 196 (2020), 105849.Google ScholarCross Ref
- [143] . 2019. Where to go next: A spatio-temporal gated network for next POI recommendation. In AAAI. AAAI Press, 5877–5884.Google Scholar
- [144] . 2018. Point-of-Interest Recommendation in Location-Based Social Networks. Springer.Google ScholarCross Ref
- [145] . 2017. Geo-Teaser: Geo-Temporal sequential embedding rank for point-of-interest recommendation. In WWW (Companion Volume). ACM, 153–162.Google Scholar
- [146] . 2016. STELLAR: Spatial-Temporal latent ranking for successive point-of-interest recommendation. In AAAI. AAAI Press, 315–322.Google Scholar
- [147] . 2018. A survey of location prediction on twitter. IEEE Trans. Knowl. Data Eng. 30, 9 (2018), 1652–1671.Google ScholarDigital Library
- [148] . 2014. Probabilistic category-based location recommendation utilizing temporal influence and geographical influence. In DSAA. IEEE, 115–121.Google Scholar
- [149] . 2017. SEM-PPA: A semantical pattern and preference-aware service mining method for personalized point of interest recommendation. J. Netw. Comput. Appl. 82 (2017), 35–46.Google ScholarDigital Library
Index Terms
- Point-of-Interest Recommender Systems Based on Location-Based Social Networks: A Survey from an Experimental Perspective
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