Why is harmonic mean used to calculate f1 score and not the arithmetic mean?

113

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Plzzzzzzz can any one tell me which is the best institute in hyderabad for learing VBScript. plz do answer guys its urgent plzzzzzzz. thanks in advance.

2251

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Name the operators that cannot be overloaded.

2059

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Explain ovarian cysts. How are they formed? What harm can they do?

765

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What is potentials subprofile?

1160

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How many types of functions are there in php?

1247

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what is the advaantage of each user having its own copy of the shell?

2614

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How do I make a dll in c#?

982

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How do I create a small business database in access?

914

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How would you evaluate the inventory performance ? What is Inventory Turn Over ratio and what would you recommend to increase it under a set of assumptions.

3632

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What are the different tableau files?

410

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For ex: i scheduled one ABAP program as a background job but it was running 10 days, how to analyze the problem?

1927

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Is session is thread safe in hibernate?

382

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Can I still use hotmail instead of outlook?

3

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discuss about myisam key cache. : Sql dba

1068

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