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Amazon reviews US product reviews from Amazon.com. None. 233.1 million Text Classification, sentiment analysis 2015 (2018) [6] [7] McAuley et al. OpinRank Review Dataset Reviews of cars and hotels from Edmunds.com and TripAdvisor respectively. None. 42,230 / ~259,000 respectively Text Sentiment analysis, clustering 2011 [8] [9] K. Ganesan et al ...
Kaggle is a data science competition platform and online community for data scientists and machine learning practitioners under Google LLC.Kaggle enables users to find and publish datasets, explore and build models in a web-based data science environment, work with other data scientists and machine learning engineers, and enter competitions to solve data science challenges.
Howard first became involved with Kaggle, founded in April 2010, [9] after becoming the globally top-ranked participant in data science competitions in both 2010 and 2011. The competitions that Howard won involved tourism forecasting [10] and predicting the success of grant applications. [11] Howard then became the President and Chief Scientist ...
Image credits: Sad_Goose3191 #6. A habit I learned from my mom as I grew up that I still do today: we usually had protein, a carb and two side dish vegetables for dinner most nights, and she used ...
Indeed, gathering fake reviews has become big business. [2] In 2012, for example, fake book reviews have been revealed as significantly affecting ratings on Amazon. [3] [4] In 2016 Amazon banned the practice of reviewing complimentary products, researchers have shown that the process still continued as of 2021, but without any disclosures. [5]
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If you weren’t even aware that pet sitting was an industry, then you may be surprised that before the pandemic, in 2019, the global pet-sitting market size had a value of $2.6 billion — and ...
As of 2024, Perplexity has raised $165 million in funding, valuing the company at over $1 billion. [2] As of December 2024, Perplexity closed a $500 million round of funding that elevates its valuation to $9 billion. [14] [17] [18] In July 2024, Perplexity announced the launch of a new publishers' program to share ad revenue with partners. [19]