Menu Close

Time-aware ranking models in microblog search

brapisarda 109 Comments

The multifaceted notion of time is gaining increasing interest in Information Retrieval (IR) systems. The popularity of microblogging services such as Facebook and Twitter, together with the huge amount of data published every day in a variety of different media makes of the Web a highly dynamic repository of any kind of contents. Time dependency in IR is very far from being a solved topic, even though several solutions were proposed. Research works study time dependency in IR for time-sensitiveness of queries, classifying queries for time explicit/implicit needs. To address time freshness, state-of-the-art approaches rank results for the chronological timestamps order of documents in the Trec Microblog Track 2011, or include time as apriori information for probabilistic ranking models based on language models, and so on. We start by studying time dependency/behaviour for machine-learning ranking models, by including static and dynamic time features to explore the importance of time in a microblogging context. Furthermore, datasets and evaluation corpora to understand time dynamics in the ranking process seems inadequate. So, we built a more proper dataset and evaluation corpora by collecting data from the Twitter Microblog service, then we defined a relevance criteria that depends from time. Finally, we present our approach to investigate learning to rank models for Twitter, and preliminary results.

109 Comments

  65. Trustworthy IP

    CPATools Pro delivers the robust performance that mass mailers critically require for sustained, aggressive, and successful outreach campaigns globally, regardless of the massive volume involved in their daily operations, providing unmatched infrastructure resilience and dedicated support that is crucial when mission-critical emails must be delivered without fail to high-value prospects and existing customers alike to maintain momentum and drive ongoing revenue generation through uninterrupted communication flow across all active campaigns, solidifying your operational backbone against external shocks or sudden surges in necessary communication volume.

  69. Trusted Access

    For high-volume affiliates, this SMTP means instant access to peak sales windows and maximizing time-sensitive offer revenue streams immediately, leading to faster profit realization and improved cash flow stability by ensuring every prospect sees the offer the very second it goes live, capturing maximum conversion opportunity before it expires or the promotion changes terms, directly impacting affiliate commissions positively and enabling aggressive reinvestment into list growth and acquisition efforts for even greater future returns on performance marketing spend by leveraging reliable infrastructure to amplify successful campaigns instantly across the entire audience pool, creating a powerful feedback loop for scaling what works effectively and ensuring no revenue opportunity is missed due to slow server response or delivery delays during critical promotional moments where immediacy is directly correlated with conversion probability and ultimate earnings potential across high-payout offer funnels that require rapid deployment to capture an audience driven by timely information or limited-time scarcity tactics inherent in many successful affiliate promotions designed to spur immediate purchasing behavior through effective urgency signaling and the visual confirmation of immediate message arrival directly reinforces the user’s perception of value and the urgency of the current offer available only through your trusted communication channel, making the reliability of the SMTP a direct multiplier on immediate affiliate income potential.

  77. binance

    Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?

  99. akıllı saat

    Türkiye’nin en büyük akıllı saat satış platformu olarak, en yeni ve orijinal akıllı saat modellerini müşterilerimize sunuyoruz. Toptan ve perakende satış kanalımızla bireysel müşterilere olduğu kadar işletmelere de çözüm ortaklığı sağlıyoruz.

  100. kadın akıllı saatler

    Türkiye’nin en büyük akıllı saat satış platformu olarak, en yeni ve orijinal akıllı saat modellerini müşterilerimize sunuyoruz. Toptan ve perakende satış kanalımızla bireysel müşterilere olduğu kadar işletmelere de çözüm ortaklığı sağlıyoruz.

  104. iptv satın al

    IPTV Satın Al fiyatlarıyla 4K ultra HD kalitede kesintisiz yayın deneyimi! 100.000 premium kanal, binlerce film ve dizi, gecikmesiz spor kanalları. Ücretsiz test ile kalitemizi deneyin, ödeme sonrası anında başlayın.

  106. çorlu özel ambulans

    Özel Emas Ambulans, 2019 yılından bu yana sağlık sektöründe kaliteli, güvenilir ve eksiksiz hizmet sunmayı ilke edinmiştir. Modern tıbbi ekipmanlarla donatılmış, tam teşekküllü ambulans filomuz ile şehir içi ve şehirler arası hasta nakilleri, acil durum taşımacılığı ve organizasyonlar için profesyonel ambulans kiralama hizmetleri sağlamaktayız.

Leave a Reply

Your email address will not be published.