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Ask HN: How to make good use of Google Alerts?
- RicoElectrico 6y ago- Use -site:example.com to exclude some sites - Consider using PMAlerts, which for some sites (like HN, Twitter, Reddit) is better than Google Alerts (but for some worse) - Follow advice the PMAlerts creator wrote down on his blog wrt. strategically composing alert queries. It also works for Google Alerts to a degree.
- fstopmick 6y agoThanks for the shoutout RicoElectrico ^ Link to the post for convenience: https://www.karma.fm/p/IU6PAnK/nets-and-spears-how-to-use-social-media-monitoring-to-find-l https://www.karma.fm/p/IU6PAnK/nets-and-spears-how-to-use-so...
- PaulHoule 6y agoThey still have Google Alerts? Technologically GA was trying to do something which is still beyond state-of-the-art. Relevance based search systems assign every query-document pair a numeric score and then show you the top scores. We know how to make relevance scores where score A > score B means it is a good bet that document A is more relevant than document B. What we don't know how to do is calibrate relevance scores to a probability (e.g. "the probability is 90% that this document is relevant") or some other score ("reading this post has an estimated $3.72 in business value") If you had that kind of score you could set a threshold for relevant vs not-relevant and control the quality and volume of results you get. Actually we can calibrate conventional ranking scores and you run into two problems: (1) the highest score corresponds to a 70% relevance probability, (2) the score gives equivocal results for many relevant documents, so if you aim for 50% relevance you will get awful recall (the median relevant document might have a relevance probability of 20% or so).