A General Introduction to Data Analytics by JoĂŁo Moreira, Andre Carvalho, TomĂĄs Horvath.pdf
A guide to the principles and methods of data analysis that does not require knowledge of statistics or programming.
Thought to be easily accessible to non-experts, the book provides motivation to the necessity of analyzing data. It explains how to visualize and summarize data, and how to find natural groups and frequent patterns in a dataset. The book also explores predictive tasks, be them classification or regression. Finally, the book discusses popular data analytic applications, like mining the web, information retrieval, social network analysis, working with text, and recommender systems.
A General Introduction to Data Analytics by JoĂŁo Moreira, Andre Carvalho, TomĂĄs Horvath.pdf
A guide to the principles and methods of data analysis that does not require knowledge of statistics or programming.
Thought to be easily accessible to non-experts, the book provides motivation to the necessity of analyzing data. It explains how to visualize and summarize data, and how to find natural groups and frequent patterns in a dataset. The book also explores predictive tasks, be them classification or regression. Finally, the book discusses popular data analytic applications, like mining the web, information retrieval, social network analysis, working with text, and recommender systems.
BY Python đ Work With Data
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Some messages arenât supposed to last forever. There are some Telegram groups and conversations where itâs best if messages are automatically deleted in a day or a week. Hereâs how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This wonât affect the messages that were sent before enabling the feature.
Should You Buy Bitcoin?
In general, many financial experts support their clientsâ desire to buy cryptocurrency, but they donât recommend it unless clients express interest. âThe biggest concern for us is if someone wants to invest in crypto and the investment they choose doesnât do well, and then all of a sudden they canât send their kids to college,â says Ian Harvey, a certified financial planner (CFP) in New York City. âThen it wasnât worth the risk.â The speculative nature of cryptocurrency leads some planners to recommend it for clientsâ âsideâ investments. âSome call it a Vegas account,â says Scott Hammel, a CFP in Dallas. âLetâs keep this away from our real long-term perspective, make sure it doesnât become too large a portion of your portfolio.â In a very real sense, Bitcoin is like a single stock, and advisors wouldnât recommend putting a sizable part of your portfolio into any one company. At most, planners suggest putting no more than 1% to 10% into Bitcoin if youâre passionate about it. âIf it was one stock, you would never allocate any significant portion of your portfolio to it,â Hammel says.
