cobase | Open Source Enterprise Social Network - NOTE
kandi X-RAY | cobase Summary
kandi X-RAY | cobase Summary
cobase is an open source alternative to corporate social media portals such as yammer and moovia. it allows staff to exchange information by creating groups and posting new messages to them. no more sending mass email to the whole company, instead direct your messages to the group of people that actually are interested in the content. each user can subscribe to those groups that are of his or her interest. for example, a developer can subscribe to a group called php development news. when someone posts to that group, he/she will receive the same message on the front page’s summary section, showing all posts from the groups the user has subscribed to. this way, people won’t get distracted
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of cobase
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QUESTION
This is my code to implement a linear regression : But I want to change the last 4 lines to an array subtraction (as it is shown in comment line) I face this error:
...ANSWER
Answered 2018-Jun-28 at 08:40The Error implies that at least one of the arrays is of type "object" This could be caused by "mydata" if it is containing any strings. you should remove all strings from the arrays you need to use the matmul operation on. after that you need to convert them to type float by calling .astype(float). After that matmul should work as expected.
hope this will help you.
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