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Teaching fosters leading, does Leading also fosters Teaching and learning ?

Hi, I am working on deep learning for object detection (binary classification). I read from various sources that it is preferable to have a balanced training data. I was hoping if someone could link me to some papers that substantiate this claim ?

I ask because I am performing hard negative mining to augment my training set of negative samples. This however, will lead to an imbalanced training set as it will result in more negative than positive samples. Is there any way I can alleviate the problem of imbalanced training data ? And is hard negative mining a good idea in CNNs ?

I would like to hear from your experience regarding the question above in leading whether a faculty or the whole institution, and how you face those challenges.

My purpose is to learn new experiences and be prepared for them.

Thanks for your sharing.

More specifically, I am looking (or trying to look at rather) at how false memories could potentially be formed through dreaming, how phobia related memories can be affected and distorted, and how -if possible- how dreaming plays a factor in memory distortion. 

Any help would be appreciated as it's such a specific area, so thanks I know it's a bit broad! 

Digital online learning has almost replaced the traditional teaching-learning process during this pandemic COVID19. Is it going to demotivate the slow learners leading to their dropping out from the fold of education? Will digital online learning further widen up the gap between fast learners and slow learners?

Digital online learning has almost replaced the traditional teaching-learning process during this pandemic COVID19. Is it going to demotivate the slow learners leading to their dropping out from the fold of education? Will digital online learning further widen up the gap between fast learners and slow learners?

I'm currently doing a critical review of factors influencing teacher's intention to adopt ICT. Then I was struck by why teachers are reluctant to adopt ICT in education. I was wondering the solution to solve the problem or improve the situation from teacher perspective. How can staff development or professional learning solve this problem? Are there any research focusing on how TPD programms influence teacher belief regarding ICT adoption? What knids of article would be recommended? I need help with the searching techniques.

I'm interested to read what leading Indigenous academics have to say about the intersection between traditional or Indigenous knowledges/epistemologies, values/axiologies and ways of being/ontologies and their application in the context of teaching and learning at schools or universities. Any references or links greatly appreciated.

Digital online learning has almost replaced the traditional teaching-learning process during this pandemic COVID19. Is it going to demotivate the slow learners leading to their dropping out from the fold of education? Will digital online learning further widen up the gap between fast learners and slow learners?

The goal of education is to educate a person to develop his knowledge, attitudes and skills so he can use it to become a better person, worthy and functional member of the society. The learning outcomes is a balance of three domains of learning such as cognitive, affective and psychomotor (Bloom). But what do we really want to be manifested as an educated person? Intelligence or character, or both? For example, do we expect that our society or the community will be a better place to live in if everybody is educated? What if education is simply a requirement and no longer a necessary tool to change a person?