Machine learning focuses on selecting the right features to create effective models for specific tasks. Machine learning helps us create models that solve specific tasks by learning from data. To build effective models, it is important to select the right features (important pieces of information from the data).
What is Psychological research? What are the main steps involved in the research? What are the outcomes of the research?
Answer:
A psychological research is conducted for the purpose of description, prediction, explanation, control of behaviour, and application of knowledge generated objectively. It is done to describe, predict, explain, and control behaviour, and to use the knowledge gained in a fair and unbiased way.
Q1. What is the definition of "Reproductive Health" as defined by WHO?
Answer: According to World Health Organisation (WHO) reproductive health means total well-being in physical, mental, emotional, behavioural and social aspects of reproduction.
Q2. What is amniocentesis?
Answer: Amniocentesis is a prenatal diagnostic technique used to determine the sex and metabolic disorder of an unborn foetus. This technique is often misused to kill an unborn normal female fetus.
Q1. Who is an Entrepreneur?
Answer: The word ‘entrepreneur’ comes from the French word meaning 'to undertake.' An entrepreneur is a person who starts a new business, taking on most of the risks and reaping most of the rewards.
वन महोत्सव एक प्रमुख पर्यावरण उत्सव है जो पेड़ लगाने और वन संरक्षण के महत्व को बढ़ावा देने के लिए मनाया जाता है।
इतिहास और उत्पत्ति
वन महोत्सव की शुरुआत 1950 में भारत सरकार द्वारा की गई थी। इसका मुख्य उद्देश्य पेड़ लगाने के माध्यम से वनों की वृद्धि करना और पर्यावरण संरक्षण को बढ़ावा देना था। वन महोत्सव की शुरुआत 1950 में के.एम. मुंशी, तत्कालीन केंद्रीय कृषि और खाद्य मंत्री, द्वारा की गई थी। उन्होंने वन संरक्षण और पेड़ लगाने के लिए जनता के बीच उत्साह पैदा किया। अपने मूल उद्देश्य में, भारत के प्रत्येक नागरिक से वन महोत्सव सप्ताह के दौरान एक पौधा लगाने की अपेक्षा की जाती है।
Class 10 - English
Stanza 1:
"Not marble, nor the gilded monuments
Of princes, shall outlive this powerful rhyme;
But you shall shine more bright in these contents
Than unswept stone, besmear'd with sluttish time."
Answer: Structuralism
Question 2: Which psychological approach emphasizes observable behaviour?
Answer: Behaviourism
You are Rohan Sharma/ Ritu Sharma, a student of Vintage Public School, Pitam Pura, Delhi. You have lost your library card. Write an application in about 120-150 words to the Librarian of your school, requesting her to issue you a new library card. Give all the necessary details.
