a system or process whose workings are not understood or transparent
एक प्रणाली या प्रक्रिया जिसके कार्य समझ में नहीं आते या पारदर्शी नहीं होते (Ek pranali ya prakriya jiske kary samajh mein nahi aate ya pardarshi nahi hote)
"The neural network is often described as a black box because its decision-making process is not fully transparent."
"न्यूरल नेटवर्क को अक्सर एक ब्लैक बॉक्स के रूप में वर्णित किया जाता है क्योंकि इसका निर्णय लेने की प्रक्रिया पूरी तरह से पारदर्शी नहीं है।" (Neural network ko aksar ek black box ke roop mein varnit kiya jata hai kyunki iska nirnay lene ki prakriya puri tarah se pardarshi nahi hai)
to complete something despite difficulties
to take the first step towards achieving something, especial...
to make people notice something
to make a bad situation seem better by dealing with it calml...
to hear something directly from the original or most reliabl...
when you can almost remember something but not quite